Infinity Primus P163

Bookshelf speaker

Item #: 108P163BK

In Stock

85 Reviews


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With Infinity's Primus P163, you get the real deal — rich, detailed sound and a price tag that won't leave your wallet empty. It's all thanks to a combination of Metal Matrix Diaphragm® driver technology and a low-resonance enclosure. You'll hear sparkling high frequencies and detailed midrange from any type of music, at any volume level. And for a compact bookshelf speaker, the bass might just surprise you. So sit back, relax, and enjoy the lifelike vocals and robust instrumentals that this speaker has to offer.

Exclusive Infinity Metal Matrix Diaphragm drivers
The Primus P163 features Infinity's exclusive Metal Matrix Diaphragm ("MMD" for short) driver technology in both the 3/4" tweeter and 6-1/2" woofer. These MMD drivers consist of a stiff aluminum core, anodized on both sides for increased strength and rigidity. The result is extremely fast, extremely accurate response, so you'll hear distinctly cleaner, more realistic sound, even at higher volume levels.

Build a complete Primus® system
The Infinity Primus P163 will fill just about any room with dramatic and well-defined sound. Use a pair to create a high-quality stereo system, or add it to Infinity's P363 floor-standing speaker and PC351 center channel speaker to create a stunning Primus home theater system. And don't forget to add the perfectly matched PS38 powered subwoofer to get deep, accurate bass in the mix.

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Product Highlights:

  • frequency response 49-20,000 Hz (±3dB)
  • handles up to 150 watts
  • sensitivity 90 dB
  • 8-ohm impedance
  • Metal Matrix Diaphragm® drivers minimize distortion
  • 3/4" MMD dome tweeter
  • 6-1/2" MMD woofer
  • magnetically shielded for safe placement next to older tube TVs
  • bass-reflex (ported) design
  • black woodgrain vinyl finish
  • 5-way binding posts
  • 8-3/16"W x 14-15/16"H x 11-1/8"D
  • weight: 16.1 lbs.
  • warranty: 5 years
  • Our 60-day money-back guarantee

Why choose bookshelf speakers?

Bookshelf speakers may be small in size, but they can deliver surprisingly big sound. Some ultra-compact models even fit on a desktop. Most are right at home in tight spaces like shelves, so they're usually good choices for your home theater's rear channels. For the best performance, try placing bookshelf speakers on solid speaker stands to help the sound really "open up." If you want full bass impact, add a powered subwoofer and enjoy punchy sound that's as deeply satisfying as that of floor-standing speakers.

Infinity Primus P163 Reviews

Average Customer Review:

85 reviews
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Great speaker and sound for the price

Written By Dave H., Florida on Tuesday, October 27, 2015

Crutchfield Customer Review (What's this?)

I replaced a set of speakers in the bedroom and these sound absolutely fantastic. Great clairity and sound reproduction for the price.

Pros: Fantastic Value and sound

Cons: Wish they would have come in a wood grain finish

Up date 3 yrs later

Written By Gtaylr, Virginia on Saturday, September 19, 2015

These speakers sound good, very good for their price. Mine started with a woofer problem last week. One speaker started sounding very distorted a low volume. I contacted Infinity and the service was awful. I need a woofer! I hope Crutchfield can help me out! Here's a copy and paste of their last response. Thank you for contacting us! Honestly it is the same thing if ever only that it will be replace. The fee for the service is more expensive and aside from that, we want our customer to experience as well inconvenience whenever they're product were still in warranty and we offer the one time courtesy for Service Authorization if the product is out of warranty. Please check the attached file as I forgot to attach it on the previous email. Please print it and tape it to the box. Please let me know if there will be questions. Thanks,

Pros: Pretty good sounding speaker set

Cons: Dealing with Chinese service department. If they break...just scrap them! They won't even sell me a replacement woofer! Go with Polk.

Great Speakers for the Price!

Written By Brandon, Duluth, Minnesota on Monday, August 10, 2015

Crutchfield Customer Review (What's this?)

Simply put, some of the best sounding speakers for the price. I am utilizing them in my new Theater Room 17'x18' and the sound is amazing. Thank you for great customer service, fast shipping and unbelievable pricing.

Pros: Size, Price, Customer service, fast shipping

Cons: None

tremendous value & sound

Written By a hi-fi buff in new england, Massachusetts on Friday, May 29, 2015

Crutchfield Customer Review (What's this?)

the primus p163 by infinity has achieved the finest sound that has ever been heard in a bookshelf loudspeaker. It is incredibly well-built, achieves good bass response, and has a perfect tweeter. The build quality is superb and I had an audio specialty engineer look at them and he thought they were just about perfect.

Pros: great sound, great build quality, good bass, cheap $170 price for the pair, 5 year warranty, high end speaker wire binding. Best tweeter imagineable.

Cons: nothing

Perfect bookshelf speakers!

Written By Tom, Georgia on Sunday, May 17, 2015

Crutchfield Customer Review (What's this?)

I am already a fan of Infinity speakers and these do not dissappoint. The quality of sound and look are excellent. They are doing a great job as my back surround speakers for my home theater system. I highly recommend them!

Pros: Great sound and look- very classy!

Cons: None

Infinity Primus P163

Written By LindaM, Ft Myers FL on Monday, May 11, 2015

Crutchfield Customer Review (What's this?)

Well packed and shipped, arrived quickly and undamaged. Speaker fidelity is more than adequate for my small room at lower volume levels, and produces high volumes distortion free. I have these speakers hooked to an almost antique JVC rcv/amp and they reproduce clear voice and music from several different sources.

Pros: Fidelity at low volume levels. Bargain price for a well constructed speaker and housing

Cons: size and weight for a small room

Stereo Speakers

Written By Patrick, Tampa, Florida on Thursday, April 09, 2015

Crutchfield Customer Review (What's this?)

We bought a pair of these for our stereo, on which the wife especially likes to play records on the phonograph. The home theater is in another room. The speakers are amazing. I am blown away with their clarity and sound definition. At any volume. They sound excellent from the just audible to the maximum output of our receiver (135 watts). The vocals and the bass both come through with equal verve. I highly recommend these.

Pros: Sound clarity. Power handling. Bass. Treble. Midrange.

Cons: None.

Bookshelf speakers

Written By Chas, Lynnwood, WA on Monday, April 06, 2015

Crutchfield Customer Review (What's this?)

clear speakers a great sound that round out my Infinity home theater system

Pros: great sound from small speakers

Cons: none so far

Great For Surround System

Written By Gene, Mississippi on Sunday, March 29, 2015

Crutchfield Customer Review (What's this?)

Purchased these to replace some old Yamaha bookshelf speakers that didn't match my Infinity Primus tower and center channel speakers. These speakers sound great and are a better choice for back left and right surround. Now I just have to replace my Sony subwoofer with an Infinity Primus subwoofer and crank my system up.

Pros: Great price, good sound and just the right size for surround sound.

Cons: Not enough sound for front left and right speakers in a surround system.

Excellent bang for the buck

Written By Amiller, New York on Thursday, March 19, 2015

Crutchfield Customer Review (What's this?)

I have decided after a long time of using "computer" speaker systems to try and build my system from scratch. After an extensive amount of research, I finally decided on these speakers to use as fronts in my system. So far they have been excellent. Coming from a set of speakers with 2 inch full range speakers these are lightyears ahead, though that isn't really saying much. I currently have them paired with a yamaha v477 receiver and a pinnacle 12 inch sub. These speakers nicely fill in the mids and highs, while sounding very clear. They are very well constructed for the price range. And the best part is they don't break the bank. In future I plan on filling the rest of my 5.1 system with other Infinity Primus offerings.

Pros: Sturdy Excellent sound for the price 5 way binding posts

Cons: Heavy Need to pop out caps from binding posts to fit banana plugs Not full length binding post

Primus P163 for livingroom

Written By Julian, Wash, DC on Monday, March 02, 2015

Crutchfield Customer Review (What's this?)

Great sound and easy install. Price is good too! Paired with a polk sub and (old) onkyo receiver.

Great speaker.

Written By John, Monroe North Carolina on Saturday, February 28, 2015

Crutchfield Customer Review (What's this?)

Great sound and built solid!

Pros: Good bass!

Cons: Larger than expected!

Primus P163 for bedroom

Written By Larry, Washington on Thursday, February 26, 2015

Crutchfield Customer Review (What's this?)

These speakers are well constructed and look good as well. I like that they have stick on rubber feet to prevent vibration. I'm not greatly impressed with the sound. The highs are not clear and the base is not what I expected from a 6.5" woofer. Since these are not going to be used for our main stereo, I will keep them although I can't frankly recommend them. By the way, these speakers are on an older 2 channel system.

Pros: Well constructed; good looking

Cons: Not great sound. Would not recommend

Always happy with Infinity speakers

Written By GregB, California on Monday, February 23, 2015

Crutchfield Customer Review (What's this?)

I decided to get rid of my (front Left and Right) Infinity Primus P363Floor-standing speakers and go for these bookshelf speakers...I did this for looks because I was sick of looking at bulky tower speakers and honestly was concerned it wouldn't sound nearly as good. I have had the speakers for couple of weeks and they sound great now. These bookshelf speakers (front Left and Right) are in my living room with Infinity Primus PS312 Powered subwoofer, Infinity Primus PC351 Center channel speaker, and Infinity Primus P363Floor-standing speakers (back Left and Right), Yamaha receiver

Pros: Small Speaker with Clean sound after breaking them in. Quality construction. Great Price.

Cons: Took a couple weeks to break in before enjoying good sound.


Written By Audra, Lincoln, NE on Sunday, February 22, 2015

Crutchfield Customer Review (What's this?)

These speakers sound great and you can't beat the price! So glad I bought them! All the great reviews are true.

Pros: Great sound for the money. Good construction.

Cons: None


Written By TomP, Michigan on Monday, February 09, 2015

Crutchfield Customer Review (What's this?)

I have Never owned an Infinity speaker before, its amazing, probably one of the best speakers you can get for the price range!

Pros: Good construction, good binding posts, amazing sound from such a small speaker. Has really good highs and can hit the lows good as well.

Cons: None!

Infinitely outstanding!

Written By Eric, San Antonio, TX on Tuesday, February 03, 2015

Crutchfield Customer Review (What's this?)

Great sound for a Great price! Not fully broken in yet, but they already sound great and keep improving each day. I'm happy with the purchase!

Pros: Great sound, perfectly sized for my bookshelves...

Cons: None


Written By Biggyboi, Ca on Tuesday, February 03, 2015

Crutchfield Customer Review (What's this?)

Great highs and mids! Not much bass though.

Pros: Highs Mids Construction

Infinity speakers

Written By J, Ny ny on Tuesday, December 30, 2014

Crutchfield Customer Review (What's this?)

Excellent speakers good crisp sound got them on sale made them very reasonable paired with Sony suraund sound system . Just ordered center Chanel speaker yesterday can't wait to add it

Pros: Great sound for the money . Sale prices are great decided to buy my center speakers now

Cons: None

Superb sound & great value

Written By Anonymous, Brooklyn, NY on Friday, December 12, 2014

Crutchfield Customer Review (What's this?)

Got s pair to replace ancient Cerwin-Vega speakers. Purchased for the size and high ratings. Very happy!

Pros: Size, sound, value

Great Deal

Written By cms, Southern Illinois on Tuesday, October 28, 2014

Crutchfield Customer Review (What's this?)

I replaced my 30 year old Mission Bookshelf speakers I've had since college. These were more powerful, better The sound, both treble and bass, were far better than I could have imagined. I use them for music and home theater sound. Great value for the money if you don't want to invest in a huge home theater system.

Pros: compact size, great sound for the money

Cons: none that I can think of. exactly fit my needs

Great Book Shelf Speakers

Written By Gus, Cascade, ID on Wednesday, August 20, 2014

Crutchfield Customer Review (What's this?)

I hadn't bought small speakers except for surround. I ordered these with a Marantz M-CR610 receiver. I am very impressed. The sound is crisp and clear with clean highs and lows even at high volumes. Their sound easily fills my 24x32 garage.

Pros: Quality, size and sound. Plus they were on sale.

Cons: None yet.

P163 ........ NICE

Written By MikeF, Fulton, NY on Wednesday, August 13, 2014

Crutchfield Customer Review (What's this?)

Very nice speaker. I wanted something small, but would put out some nice sound. I use in my garage and sometimes back yard events.. Very fast delivery.

Pros: Areas without much room for floor speakers. Very portable!

Perfect replacement

Written By Thomas, Gilbert, az on Sunday, August 03, 2014

Crutchfield Customer Review (What's this?)

Purchased the Infinity Primus P163 speakers as replacement left/right front speakers since the original ceiling speakers were not giving us the sound we wanted. The sound is great from these inexpensive speakers and we are pleased with them.

Primus P163 Speakers...

Written By Wayne C., Hawaii on Thursday, July 10, 2014

Crutchfield Customer Review (What's this?)

Recently purchased the P363,PS 410 sub and was considering the P163 for back fill for two channel stereo set-up.Was surprised by overall midrange balance and power load with P363 and sub.The truth is how they sound... Strong performer simple as that!! I let them scream with Blue Ray movie Non-Stop...SOLID SLAM.....

Pros: The break-in really makes the difference,the midrange performance is the key!

Cons: N/A

Infinity shelf speakers

Written By Flatlander, NW Burb Chicago,IL on Thursday, July 03, 2014

Crutchfield Customer Review (What's this?)

I had to reluctantly get rid of my floor speakers so I was not about to give up on all around sound quality. These speakers were purchased because, mainly they had a fairly decent review. The price was right.

Pros: For my old ears, these speakers have a great all around highs and lows sound and volume without distortion.

Cons: Can not think of anything bad about these.

High value

Written By AndyR, Albuquerque, NM on Monday, June 09, 2014

Crutchfield Customer Review (What's this?)

As many of the others said, the P163s are well-made and sound great. For the money, they can't be nitpicked. I am completely happy with the purchase. I got a garage setup with only 35w/channel RMS and I believe these speakers could sound even better with a good high-powered amp.

Pros: Bargain

Love 'em

Written By Christopher M., Connecticut on Sunday, May 11, 2014

Crutchfield Customer Review (What's this?)

I run these speakers as my front sound stage. I feel they have great sound, the highs and mids are clean and crisp. I'd definitely buy them again.

Pros:  Price  Looks  Sound

Cons:  None at the moment

Primus P163

Written By Scott, Winston Salem, NC on Saturday, May 10, 2014

Crutchfield Customer Review (What's this?)

I finally had to replace my Cerwin-Vega speakers that I have had for over 25 years. It appears that speaker technology has improved considerably. The Primus P163 delivers a full range of crystal clear music at a fraction of the wattage that I pumped into my old speakers. I never had a single complaint about my Cerwin-Vegas and it appears that I'll be able to say the same about the Infinity.

Great sounding speakers

Written By PaulM, Henderson, NV on Friday, May 02, 2014

Crutchfield Customer Review (What's this?)

For our room & setup, these get 5 stars, especially at the price point. I also put them on a set of stands, Sanus SF-26 which really made them sound great.

Pros: Price Appearance Performance

Infinity Primus P163

Written By motive, Colorado on Sunday, April 27, 2014

Crutchfield Customer Review (What's this?)

I was pleasantly surprised at the quality sound these speakers are capable of given the great price. Even at higher volume levels they have a clean natural sound.

Infinity Primus P163

Written By rod, Charlotte, NC on Sunday, April 20, 2014

Crutchfield Customer Review (What's this?)

Nice complimentary speakers for your surround system. Great sound. And not too big or too small.

Very good speaker

Written By Jimmy, San Angelo,Tx on Sunday, April 13, 2014

Very good speakers for the money. I don't think you can beat them for the money you spend. They work perfect in my small bedroom with a subwoofer. Just ordered the PC251 to match for 3.1 system. That is all I need since the room is small. Came in a timely manner also. No regrets buying them.

These speakers rock!!

Written By Teri B, Fort Lee, NJ on Thursday, February 20, 2014

Crutchfield Customer Review (What's this?)

I am extremely please with these speakers having owned Infinity speakers for the past 20 years. Sound is clear, cabinet fits anywhere and the price cannot be beat. These speakers offer the same quality of sound as more expensive and popular brands. I'm very happy and would recommend them to anyone on the market for speakers.

Pros: fantastic sound; not boomy or tinnish. close to real sound as possible.

Cons: don't know of any

Bass is a bit muddy

Written By Peter, New Hampton, NH on Sunday, January 19, 2014

Crutchfield Customer Review (What's this?)

Decent speakers considering the cost but the bass, while strong enough, lacks the tight definition that I have loved in my previous Infinitys

Pros: Overall performance, size, and bang for the buck

Cons: Bass is a bit boomy

More than I bargained for!

Written By DaveO, Denver CO on Friday, January 17, 2014

Crutchfield Customer Review (What's this?)

I'm using these as recording studio monitors in a fairly small space. These are being used for final mixdown rather than track recording. As such, I need them to be accurate, yet supply a certain polish to the sound. These Infinity speakers have been ideal. Especially surprising is the bass response. For such a small bookshelf speaker, they really provide depth and punch in the low end. I imagine they would make fantastic home audio speakers, probably really great in a home theatre application. They were a really good value, too!

Great little speakers

Written By RayFromAway, Marlboro, MA on Friday, January 17, 2014

Crutchfield Customer Review (What's this?)

These are really excellent small speakers. I bought them on sale, and think they are the best speaker for the price I could have found.

Pros: Natural sound, good detail, even bass response.

Cons: None

Great speakers

Written By bj, Tulsa, OK on Monday, January 13, 2014

Crutchfield Customer Review (What's this?)

Excellent speakers love them and got them at a great price

Good Speakers

Written By JimS, Marion, MA on Saturday, January 04, 2014

Crutchfield Customer Review (What's this?)

They sound great! A good value. They replaced a pair of Infinity CS3007 speakers, and I am more than satisfied. The Crutchfield shipping and customer support was, as always, excellent.

Pros: Good sound. Good value.

Cons: None


Written By Anonymous, New York, NY on Tuesday, December 17, 2013

Crutchfield Customer Review (What's this?)

it's a small little cabinet speaker doesn't seem to have a power that I would have wanted. Also clarity did not seem to be at a tight spot


Written By Valerie, Citrus Heights, Ca. on Wednesday, December 11, 2013

Crutchfield Customer Review (What's this?)

Great speakers for the price.. Worth every bit of it.

Cons: None

Big Bang for a few bucks

Written By Jason, Trophy Club on Thursday, November 07, 2013

I bought 4 of these puppies for my rear and side surround sound speakers. I couldn't be happier. They provide a great range and have the power available to really pump out the music. In addition, I'm lucky enough to have a 2 zone receiver and I installed a switch capable of singling out the side speakers. Now during sports games (specifically college football), I can play my school's fight song on the sides while the game continues on the mains. Even with the mains at a good volume, the sides come out crisp and clear. Infinity did a great job with the entire Primus line.

Wait for sales if you can - I got mine for $99.99/ea rather than the $139.99 listed.

My System: Yamaha A720 receiver (7.2) P363 mains (2) PC351 center P163 side/rear (4) Polk PSW111 subs (2)

Pros: Clarity, design, quality construction. Decent base from a midrange speaker.

Cons: Banana plugs in the back would be nice. (I'm reaching here - there is really nothing wrong with these babies!)


Written By Tim, Mpls.,Mn. on Sunday, September 22, 2013

Crutchfield Customer Review (What's this?)

Great speakers. I installed 6in a 1000 sq ft room and 4 in 600 sq ft. Sound is very good. Running all on mono. Good buy.

Infinity Primus P163

Written By BobJ, Kauai, Hawaii on Sunday, August 04, 2013

Crutchfield Customer Review (What's this?)

I usually listen to music out on our covered deck just off the living room. I have a pair of PSB CS1000's mounted on the outer beam of the deck facing the living room. I bought a pair of Infinity Primus P163's to place in the living room near open windows that face the deck in order to provide better surround to the listening experience. They seem to be built very solid and are quite efficient at producing a lot of sound for the wattage going to them. They are strong in the midrange and highs. The bass is lacking but I guess that is to be expected for a speaker in this price range. There is a big difference in sound quality between the P163's and the PSB CS1000's (which cost 3 times more), especially in the bass. The P163 would be a good speaker for a standard setup that includes a powered subwoofer.

Pros: Solidly built, crisp midrange and highs.

Cons: Lacking in bass.

awesome speaker

Written By bob, altoona,pa on Tuesday, June 11, 2013

Crutchfield Customer Review (What's this?)

this speaker sounds awesome after it breaks in,tones are clear and smooth.i use this speaker for my summer time fun outside during holidays,pool time and grilling time.with the sound this speaker puts out I think the whole neighborhood appreciate.

Pros: what can I say it is a infinity.

Cons: none

infinite sound

Written By edoubleg, ChicagoLAND on Tuesday, June 11, 2013

Crutchfield Customer Review (What's this?)

Sound as they sould, like speakers. I have not "let'um loose" to see what they can handle, but work very well as my front surrounds. Hoped for a richer bass, but as others say they will soften up and pitch down a bit.

Pros: great size, great sound

Cons: none

Infinity Primus P163 "Best bang for the buck!"

Written By majog, Northern NY on Thursday, May 30, 2013

Crutchfield Customer Review (What's this?)

These speakers are amazing. Crisp clear tones from both lesser receivers and higher end amps. I had an older blown speaker that was pretty middle of the road. What a difference they made when I replaced them. Even when the amp is cranked up there is only minimal distortion and when I am out in the yard can enjoy music from my living room with the windows open. On my upstairs surround receiver they rock a movie. Liked them so well I bought 2 more.

Pros: small, crisp clear sound, easy to connect, excellent value

Cons: a bit heavy for their size (could be a plus), need to be off the floor for maximum effect and sound quality.

Infinity Primus P163

Written By vma, seattle,wa on Thursday, May 30, 2013

Crutchfield Customer Review (What's this?)

Excellent bookshelf speakers, using them with my Onkyo TX 8050 receiver and C-7030 CD player.

Pros: sound, looks, build quality.

Cons: none

Excellent speaker

Written By Gary D., Michigan on Tuesday, May 28, 2013

Crutchfield Customer Review (What's this?)

Exceptional sound using with my old Denon AVR.

Pros: None

Primus P163's

Written By Beastn, St Louis, MO on Saturday, May 11, 2013

Crutchfield Customer Review (What's this?)

I have a 7.2 setup consisting of all Primus speakers. I recently replaced the P163's with the P363's towers as mains. If your game is listening to 2 channel stereo go with the 363's. They're a full range tower and deliver the lower frequencies the P163's cannot. However, if you have a quality sub go with the P163's! You can purchase 4 of these badboys cheaper than a pair of 363's. Pair 4 of these with the PC351 center and a sub and you will have a quality 5.1 setup. I'm currently using the P163's as surrounds and they are great fit in that position as well.

*Note My P363's are not broken in yet so I may hear a distinct improvement in the future over the P163's. However, since I have the 80hz and below frequencies being handled by my subs I doubt that will be the case.

Other info (equipment): Yamaha RX-A810 receiver, Velodyne SPL-1000. Klipsch RW-12, Primus P143's as surround backs.

Pros: Excellent sound for the money

Cons: Not wall mountable.

nice little speaker

Written By AdamG, Pittsburgh, PA on Friday, April 26, 2013

Crutchfield Customer Review (What's this?)

A nice little speaker to go with my little 2.1 set up (Denon AVR-1913 and Infinity PS38 powered sub. The speakers play the sounds clearly and don't get distorted if I crank up the volume. Picked them up on sale for something like $85 each. Well worth it IMHO.

Pros: Prices and clairity

Cons: None

Tower sound, bookshelf size

Written By Miked, New Jersey on Monday, April 15, 2013

Crutchfield Customer Review (What's this?)

When paired with my Polk subwoofer I am experiencing great sound and clarity. I upgraded from some old Kenwood 3-ways and can't be happier. For the money, these were a great buy. Very satisfied!

Pros: Great bang for the buck. Clean, powerful sound. Great for my small room.

Cons: None yet

Great Speakers

Written By The Classicist, Denver, CO on Sunday, April 14, 2013

Crutchfield Customer Review (What's this?)

Great speakers at a great price. As a classical music fan, I was looking for speakers with clarity and detail, and these really exceeded my expectations. A real upgrade in sound at a very reasonable price.

Pros: Great sound at a great price. You can spend far more but for a modest sound system these are can't miss speakers.

Cons: Bigger than I expected for a bookshelf speaker.

Great bookshelf speakers

Written By Preston, Woodland, Washington on Wednesday, March 27, 2013

Crutchfield Customer Review (What's this?)

These make a great completion to my system. I have Primus floor standing and the Primus center channel. The addition of these makes going to the movies not needed.

Pros: Easy to setup and easy to use high quality.

Cons: None

infinity p163

Written By pat c, st petersburg, fl on Monday, March 25, 2013

Crutchfield Customer Review (What's this?)

great sounding speakers, excellent value, attractive appearance.

Pros: great sounding speakers, would highly recommend

Infinity Primus P163

Written By Dan, Oregon on Saturday, March 23, 2013

Crutchfield Customer Review (What's this?)

I'm using these along w/ Infinity Primus PC251 to listen to music/watch movies in my computer room. They have a very nice accurate sound.

Pros: build quality reasonable price sound

Primus P163 Bookshelf speakers

Written By Kathy S, Milwaukee, Wi on Wednesday, March 20, 2013

Crutchfield Customer Review (What's this?)

Just received my speakers yesterday - I am blown away by the sound these bookshelf size speakers put out. I'm a bass lover so I tested them out with some 70's Santana. I was ECSTATIC to find out they performed almost as well as my tower speakers and I actually had some bass to spare. Sound is clean and full. I would recommend these speakers to anyone wanting big speaker quality in a smaller, lighter package.

Pros: Full sound with more than adequate bass. Not "tinny" sounding like a lot of bookshelf speakers I've heard.

Cons: Pretty tall for a "bookshelf". I have them on matching wooden plant stands that I was going to give away - glad I didn't

163 Infinity bookshelve speaker

Written By Denise K, Lake Worth, Fl on Thursday, January 31, 2013

Crutchfield Customer Review (What's this?)

I currently use them for my back surround system. I use a 1912 Denon and all Infinity speakers purchased from Crutchfield. The best customers service in biz........

Pros: Sound is awesome once they are broken in around 40 hours

Cons: none

Infinity Primus P163

Written By STEVEP, ROCHESTER HILLS,MI on Friday, January 25, 2013

Crutchfield Customer Review (What's this?)

Great speakers far superior to the polk audio that they replaced. Sound has perfect clarity and a natural tone that the polk audio speaker could never reproduce.

Pros: Excellant build quality, sound is muiltdimensional.

Cons: None

Sounds great!

Written By Dave/the painter., Lafayette, CO. on Tuesday, January 15, 2013

Crutchfield Customer Review (What's this?)

Initially these were very bright and, for me, can dominate a bit instead of fitting in. However, over time I found they mellow out and soon take their place providing beautiful music or wonderful dialogue, sound or effects when watching movies. I look forward to many years of enjoyment with these cabinets.

Pros: Nice price for the quality of speaker system involved.

Cons: None so far.

Infinity Primus P163

Written By Wayne, Sauquoit, NY on Thursday, December 27, 2012

Crutchfield Customer Review (What's this?)

Nice speakers with great sound. These are used mostly for music connected off an older Kenwood receiver in a sun room 12x14. They really crank and the music is nice and clear. I would highly reccomend them and the price is very afforadable. Of course great customer service from Crutchfield as always!!!

Pros: Great speaker

Cons: None

Great bang for the buck

Written By Mike, Dallas, TX on Wednesday, December 12, 2012

Crutchfield Customer Review (What's this?)

Got these on sale for $172 for the pair delivered. I had bought the matching center channel speaker several months ago and it was time to replace the aging bookshelf speakers with 12" woofers. I was concerned about loosing those big woofers, but with a sub woofer it's not a problem. Tighter, brighter sound than the old speakers. Some people complain that these are overly bright, especially at high volumes. I'm older and have experienced some high end hearing loss, so the extra hi end is welcome. For others, it's a simple matter to attenuate the hi's, but you can't manufacture them if they are not there to begin with.

Pros: Good clear sound and plenty of it (93dB sensitivity). Are they an audiofiles dream? No, But they sound WAY better than you would expect at this price. Infiniti makes a great bang for the buck speaker.

Cons: None

Infinity P163 from JAG

Written By James A G, Wilmington, De on Monday, December 10, 2012

Crutchfield Customer Review (What's this?)

Excellent speaker especially at this or any price I have purchased 8 Infinity speakers over the past 3 years

Solid Product

Written By Frank S, New York on Tuesday, November 13, 2012

Crutchfield Customer Review (What's this?)

They came quickly, carefully packed, and very easy to set up. They were a bit larger than I imagined, although they were the size advertized. They have a good clear sound and they are plenty loud enough. They're built well and look sharp. I'm very happy with them.

Pros: great sound

Cons: a bit larger and bulkier than I might have liked.

Infinity Primus P163

Written By Anonymous, Dallas, TX on Friday, November 02, 2012

Crutchfield Customer Review (What's this?)

I have multiple speakers in a retail environment. These speakers more than fit the bill. The bass isn't booming, but adequate. The sound reproduction is excellent for our needs in an upper end shop where the customer experience is paramount.

Sounds great

Written By Russell, Mechanicsville, Va on Sunday, October 21, 2012

Crutchfield Customer Review (What's this?)

I have these speakers paired with 2 Polk subs driven by a Yamana integrated amp. They sound fantastic! Big, clear, accurate sound from such a small speaker. Definitely a best buy.

Pros: Bang for the buck. They sound better than many speakers costing much more.

Cons: Absolutely none.

still breaking in

Written By Jon, Zephyrhills,FL. on Thursday, October 11, 2012

Crutchfield Customer Review (What's this?)

First, this is for those that seem to have no clue as to the RED and BLACK cap plugs in the binding posts are removable. All you need is a small jewelers screwdriver or a small pocket knife to pry between the cap and binding post edge. Then you can insert your banana plugs. DUH!!. Anyway, my wife and I are impressed thus far on the tonal quality and play back response. A tad brighter than Polks but these will mellow in about 40 to 50 hours. We really like these Infinitys.

Pros: Midrange and lows are excellent

Cons: a tad bright but will soften with time.

Great speaker, poor binding post plate option!

Written By Ernie Mink, Thornton, Colorado on Tuesday, October 09, 2012

Crutchfield Customer Review (What's this?)

I love the Infinity Primus speajer lineup, but the worst decision they EVER made was to go to this horrific binding post plate with color plastic caps, preventing the consumer from using a banana plug in the standard, preferred conventional way by pushing it snugly into the center hole on the all metal post. Plastic is NOT a good idea in any connection, and is cheap to begin with. So I took my Primus speakers and had the connection binding post plates switched out by an authorized speaker Infinity dealer, since they also appear to use machine rivet inserts to attach the plates instead of the standard preferred screws, which is also a unwelcomed proprietary decision I hate. I read the Inifnity forums and other technical home theater forums all the time, and there are literally hundreds of people who HATE these new binding posts on the Infinity Primus speakers. Other than that, they are fiver star speakers with incredible crisp clear sound. So five stars for sound, but I had to reduce the overall raing to 4 stars because the plates on the back are horrible!

Pros: Excellent sound and design

Cons: Infinity binding post plates are a horrible design! They need to go!

Great Value

Written By Joshua J, Minneapolis, MN on Friday, September 28, 2012

Crutchfield Customer Review (What's this?)

Growing up listening to movies and music through my JBL Soundgear 3030, I have always held Harmon International products in high regard. When it came time for me to finally assemble my own home theater system, I was expecting no less from these Infinity speakers. I've created a system of 4 P363's towers, 2 P163's bookshelfs, a C351 center, and a PS312 sub, all powered by a Harmon/Kardon AVR3650. Being a bargain hunter, I waited for these to go on "sale" to obtain the best price (well this side Black Friday sales prices).

I have had the speakers hooked up for about two months now, and all I can say is WOW! The sound reproduction and tonal quality is incredible. Everyone has their own opinions on what sounds good, but ultimately the quality of the sound comes down to the quality of the receiver and the quality of the speaker components. I've utilized various mediums ranging from music, movies and video games, and in each medium, even with works I know quite well, comes alive- whether connected via HDMI, fiber optic or composite. There are qualities to the sound that I did not know existed- that is how incredibly clear the sound is. I would definitely recommend these speakers to someone looking to obtain the best sound for the price, while still having a high quality product.

Infinity Primus P163

Written By mak1313, Ohio on Wednesday, August 29, 2012

Crutchfield Customer Review (What's this?)

Combined with a PC351 and set of P363's along with a Klipsch sub 12 I have superb quality sound that rivals any system!


Written By Alan, Springfield, IL on Saturday, August 25, 2012

Crutchfield Customer Review (What's this?)

The P163 speakers are everything I thought they would be and more. They absolutley sound fantastic. The highs are clear and the mid's are clear and not muddled. I'm sorry I waited so long to purchased these. I'm not worried about the base since I already have a Boston powered subwoofer.

Pros: great highs and mid's range.

Cons: none

Perfect Sound

Written By Wes, Knoxville, TN on Monday, July 23, 2012

Crutchfield Customer Review (What's this?)

I recently bought this P163 to replace a broken P162. (it fell off the shelf from 7 feet up and broke) Other than an new black face instead of the silver face it has the same great sound of Infinity! Clear vocals from anywhere in the room unlike some high end speaker. I use them as rear speaker to my Primus front PC351 and front left and right P363 towers with a primus 10inch sub. I have had this setup for a year and a half now and no fad in sound with crisp vocals,mids and house shaking lows for a great price! If i set my Yamaha to Large in the rear, no doubt the speakers can handle power too! They can get loud and would act geat as a smaller room front if you let them. This speaker will not let you down.

Pros: Great sound,value and style.

Cons: I wish it wasn't so deep and front heavy for an average shelf depth. FYI a door slam is what knocked mine off the shelf. A couple of small L braces and screws solved that.

Infinity Primus P163

Written By Mike, Longmont, CO on Tuesday, July 17, 2012

Crutchfield Customer Review (What's this?)

Bought a pair when they were on sale and I was very happy with the sound and feel of these speakers. Perfect size for my setup. I would definitely recommend them!

Pros: Size & sound.

Great Speakers

Written By TG, Lynchburg, VA on Thursday, June 28, 2012

Crutchfield Customer Review (What's this?)

Excellent speakers for the money. I have them in my kitchen as my "B" speakers and just bought another pair to replace my main front speakers. They have great sound and you can't beat the sale price of $85/ea. I previously had Bose 301 bookshelf speakers and I think these are just as nice.

Great bookshelfs

Written By Eddie, Atlanta, GA on Thursday, June 21, 2012

Crutchfield Customer Review (What's this?)

They accompany the P363 very well and sound great. I like these speakers.

Good Speaker

Written By Richard, Oklahoma on Tuesday, May 22, 2012

Crutchfield Customer Review (What's this?)

These speakers sound great. I ordered four of them along with the center channel PC350. They are lacking in the bottom end but with my sub they sound great. One of them had a bad voice coil but I called Crutchfield and they immediately shipped a new one out and sent the UPS label to return the old one. I have them crossed over at 80 hertz and that seems about perfect. My subs are homemade 18 inch in 12 cubic foot boxes pushed with an old Hafler amp and they sound great together. For the price you can't go wrong.

Pros: Great mids and highs.

Cons: No bottom end but not a prob with a sub. Bad voice coil on one but every now and then a speaker squeaks by on QC.

Fabulous Value

Written By JohnK, Portland, OR on Monday, May 14, 2012

I have the P162's which I believe are very similar to the current P163. After buying a pair, I quickly purchased 2 more for another room in my house. As I understand their process, Infinity's products benefit from several things: they are the product of computerized modeling, extensive testing, and in general, a scientific approach to giving accurate sound - rather than trial and error and tuning by ear. In addition, Infinity seems to be very good at taking technology that was developed for their high end speakers, and deploying it to their more affordable lines fairly quickly. I am very happy - using the P162's with a nice subwoofer and Audyssey equalization, I have been thrilled with the results, even though I replaced a pair of very nice towers with these bookshelf models, saving a great deal of space when doing so.

Pros: Tremendous value. Crisp, accurate sound.

Cons: It would be nice if these were also offered in finishes other than black, although I have no complaints about how the black ones look. But, much the same way Henry Ford brought transportation to the masses with a product that came in only one color, Infinity makes excellent sound available at a truly bargain price.

five star product, i`am completely satisfied , with this set of speake

Written By John, phoenix az. on Sunday, April 29, 2012

Crutchfield Customer Review (What's this?)

very good set of speakers, i`am really impressed with the sound, from such small speakers.

Infinity p162 Bookshelf Speaker

Written By Mark, Teaneck, NJ on Thursday, March 15, 2012

Crutchfield Customer Review (What's this?)

I have been an advid hometheater enthusiast for many years. I own a set of B&W 602 speakers,i paid $600, and was used to better than average sound. The infinity speakers blew these speakers away with more clarity and wider sound field. The B&W was an oversized speaker and had a lot of bass. These speakers come close to the bass of a much larger speaker. I am very happy with this purchase and may get the floor stander p362. The only other speaker that may be even a greater bargain in the HSU HB1 MK2 speaker that costs $150 each and got rave reviews.

Pros: Clarity and loudness of sound. You can hear details that my other speakers could not pick up. Can drive these speakers with little watts. You will have to pay three times as much to get better sound.

Cons: None.

Infinity Primus P163

Written By gajohnb, Mt Airy, GA on Monday, February 20, 2012

Crutchfield Customer Review (What's this?)

For the price these speakers are a steal. They are nearly full range and pretty powerful for such a small package. How is Infinity not losing money on these? They compare sonically to speakers costing ten times as much, such as those by PSB, Revel, Paradigm, Thiel, and others.

Very impressive

Written By CharlesN, Kentucky on Monday, February 13, 2012

Crutchfield Customer Review (What's this?)

It has been quite some time since I bought new speakers. I have had these speakers a little over a week and have been very impressed with them. They have sounded great with movies and music. The highs and mids have sounded especially clear. Base is adequate but a sub is still needed. I managed to pick them up on sale and think they were a steal at the price i paid.

Pros: Wonderful mids and highs. Heavy. Looks.

Cons: Low tones could be better. Price if not on sale.

Noone's breaking in your house - it's just the speakers

Written By RichardJ, Brooklyn, NY on Monday, September 12, 2011

Crutchfield Customer Review (What's this?)