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Infinity Primus PS410BK

Powered subwoofer

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  • Infinity Primus PS410BK

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  • Infinity Primus PS410BK

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    Grille off

 

Our take on the Infinity Primus PS410BK

by Dave Bar
Infinity

Why add a powered subwoofer?

A powered subwoofer gives you bass you can feel as well as hear. Our customers love the depth and impact their subs add to music and movies. We hear comments like "it brings out sounds I didn't know existed in discs I've watched a million times." Powered subwoofers aren't just for big bass that rattles your picture frames; they can also deliver tight, accurate lows. If you haven't shopped for a powered sub in a while, you might be surprised at how small they get. Look for an ultra-compact model if you want to tuck your sub away under an end table or in a corner.

Infinity subs have been knocking our customers' socks off for years. Hook one up to your system and find out why. The PS410BK will add deep, resounding bass to your stereo or home theater setup. Its 300-watt amplifier effortlessly drives a 10" woofer for exciting low-frequency punch. You'll enjoy the commanding rumble of movie special effects as well as accurate, musical bass with your favorite tunes.

The key to the PS410BK's remarkable performance is its MMD® driver. This material uses a solid metal core which allows the woofer cone to keep its shape as it moves back and forth — resulting in clear, accurate sound, even with the most demanding music and movie soundtracks. The black woodgrain vinyl finish fits in with almost any room decor.

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Highlights:

  • bass-reflex (ported) design
  • 300-watt RMS amplifier
  • 10" front-firing MMD® low-frequency driver
  • frequency response 27-150 Hz (±3dB)
  • continuously variable 50-150 Hz crossover
  • phase switch
  • line-level stereo RCA inputs
  • unfiltered LFE (Low Frequency Effects) mode for connection to a home theater receiver's subwoofer output
  • auto on/off
  • black woodgrain vinyl finish
  • 12-1/2"W x 15-3/4"H x 16-1/2"D
  • warranty: 5 years driver, 2 years electronics
  • Our 60-day money-back guarantee

Hands-on research from the Crutchfield Labs (what are the Labs?)

Features and Specs
Enclosure
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Bass Reflex
Video Shielded
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No
Woofer Size (inches)
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10
Woofer Composition
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M.M.C.
Firing Direction
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Front
Wireless
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No
Preamp-Level Inputs
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Yes
Speaker-Level Inputs
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No
Speaker-Level Outputs
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No
Low-Pass Crossover Freq
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50-150
High-Pass Crossover Freq
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N/A
Phase Switch
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Yes
Amplifier Output (watts)
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300
Frequency Response
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27-150 Hz
Height (inches)
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15-7/8
Width (inches)
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12-1/2
Depth (inches)
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18-5/8
Weight
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38.6 lbs
Speaker Parts Warranty
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5 Years
Speaker Labor Warranty
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5 Years
Amplifier Parts Warranty
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2 Years
Amplifier Labor Warranty
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2 Years
Product Research
What's in the box?

Download owner's manual

  • Black powered subwoofer (with attached 69" AC power cord)
  • Black cloth grille (installed)
  • Owner's Manual

Scratch & Dent items may be missing non-essential accessories. In some cases the manufacturer's accessories have been replaced with generic equivalents.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Features
Controls
Connections

Features

Metal Matrix Diaphragm (M.M.D.): Derived from the C.M.M.D. material used in Infinity's flagship Cascade series, M.M.D. features a stiff aluminum core, anodized on both sides for increased strength and rigidity. M.M.D. transducers conduct sound faster than paper, polypropylene, and Kevlar, pushing unwanted resonances beyond the operating range of the transducer. M.M.D. drivers deliver crystal-clear, distortion-free sound from dynamic digital sources, even at high listening levels. The PS410 is equipped with a front-firing, 10" M.M.D. woofer.

Surround: For a smoother response and improved durability, the woofer uses a rubber surround.

Amplifier: This subwoofer is powered by a 300-watt (RMS) amplifier, rated at 27Hz - 150Hz with no more than 0.1% THD. The maximum (peak) power output is 500 watts.

Bass Ports: There is one rear-firing bass port that allows deep bass with high acoustic efficiency and low distortion.

Controls

Gain Control: The subwoofer has a rotary control on the rear panel for adjusting the level of the bass.

Low-Pass Crossover: The subwoofer features a continuously variable 50Hz-150Hz low-pass crossover that determines the highest frequency at which the subwoofer reproduces sounds. The crossover has a 24dB/octave slope.

Note: The crossover is bypassed when the "LFE/Normal" switch is in the "LFE" position.

Phase Switch: The subwoofer's phase switch allows you to control the phase of the subwoofer's output relative to the front speakers. If the bass sounds muddy or unclear, toggling the phase control can sometimes strengthen the bass "attack."

Auto On/Off Circuit: The auto on/off circuit turns the power amp on when a signal is sensed and turns the amplifier off and into standby mode approximately 10 minutes after a signal is no longer received. An LED indicator on the rear panel glows green when the amplifier is on and red when the amp is in standby.

Connections

Line-level Inputs: The subwoofer has gold-plated stereo RCA inputs with an "LFE/Normal" switch. If you have a Dolby Digital/DTS receiver or processor with a low-frequency-effects (LFE) output, you should switch the "LFE/Normal" switch to the LFE position. If your receiver/processor does not contain a Dolby Digital or DTS processor but has a subwoofer output, you should switch the "LFE/Normal" switch to the Normal position. In either case, you may use either the Left or Right input. A "Y" adapter is not necessary.

 
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Infinity Primus PS410BK Reviews

Average Customer Review:

34 people say:

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Filter by rating:
5 out of 5

Powerful Subwoofer - Perfect for home theater and audio speaker system

Written By GaryJ, Cherry Hill, NJ on Saturday, July 19, 2014
Crutchfield Customer Review (What's this?)
 
I needed a replacement for a 10-year old Infinity subwoofer that died and together with Crutchfield advisers selected and purchased the PS410BK. I am more than satisfied with the PS410BK. The 10-inch woofer provides full low end frequency range. The 300-watt built-in amplifier provides thunderous sounds and makes you believe the action of the movie is right in your home.
Pros:
Attractive cabinet style.
Cons:
None
2 out of 2 people found this helpful
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5 out of 5

Great Sub!

Written By RoccoS, Watkins Glen, NY on Saturday, July 05, 2014
Crutchfield Customer Review (What's this?)
 
This is a great sounding sub with deep bass, no boominess at all. A real nice compliment to my old floor standing Cerwin Vega's. I also have two other sets of Primus speakers, a pair in my workshop and another in my camper. Love them all..Good quality & great sound.
Pros:
Good Quality, Great Sound, Good Product for the money
Cons:
None
2 out of 2 people found this helpful
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5 out of 5

Infinity PS410BK

Written By Wayne C., Hawaii on Friday, June 27, 2014
Crutchfield Customer Review (What's this?)
 
Very surprised at performance detail,I placed this with infinity P163 and P363 speaker set-up for two channel stereo sound.Excellent imaging and sonic flow.The woofer has a clean smooth bottom end that works very well on concrete floor. This combo wakes up a 18'x14' man cave setting- I LOVE IT...
Pros:
Pricing,quality,features ....test drive for yourself.??
Cons:
N/A
1 out of 1 people found this helpful
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4 out of 5

Awesome!

Written By Joey P, Dickson, TN on Thursday, June 19, 2014
Crutchfield Customer Review (What's this?)
 
This is an awesome subwoofer for the money, it is a great addition to my system. I have the infinity Entra series towers for my fronts, the bookshelf entras for m surrounds, the entra center, and accoustec pl-66 for my rear surrounds. This sub can more than handle everything I've thrown at it so far!
2 out of 2 people found this helpful
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5 out of 5

Great Sound

Written By Anonymous, Bridgeton, NJ on Monday, June 02, 2014
Crutchfield Customer Review (What's this?)
 
Highly recommend, makes my wife's head spin, I LOVE IT.
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5 out of 5

SUBWOOFER

Written By TVW, NC on Sunday, June 01, 2014
Crutchfield Customer Review (What's this?)
 
RATTLES THE WALLS JUST LIKE I WAS PROMISED
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4 out of 5

Adds some bump

Written By Colin F, Iselin, NJ on Friday, May 30, 2014
Crutchfield Customer Review (What's this?)
 
Although slightly underwhelmed at first, after setting the crossover and level just right and positioning this sub correctly it does what I wanted it to do. I get less of a "push" from this sub, more like it just fills out that bottom end to make your music/movies sound complete. It may just be the acoustics in my room that prevent it from really thumping for me (very narrow rectangular shape). I do appreciate the tightness and responsiveness though. Build quality appears excellent and the sub itself is beautiful. I have it paired with a set of Infinity Primus floor standers hooked up to a Harmon Kardon 3770 HK, overall I am very happy with my system.
2 out of 2 people found this helpful
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4 out of 5

Great sound

Written By Anonymous, Mansfield, TX on Friday, May 30, 2014
Crutchfield Customer Review (What's this?)
 
Sounds good and very easy to setup. I replaced a 400 watt JBL that stopped working. Thus has a better sound even at less power.
Pros:
Good sound and easy setup.
Cons:
Won't blow out the windows but has a very good sound.
1 out of 1 people found this helpful
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5 out of 5

PS410

Written By Brad, Strum, WI on Monday, May 05, 2014
Crutchfield Customer Review (What's this?)
 
Nice, smooth bass.
Pros:
Easy to set up and connect. Sounds amazing
Cons:
None
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5 out of 5

Nice Subwoofer

Written By ET, Jackson, NJ on Sunday, March 30, 2014
Crutchfield Customer Review (What's this?)
 
Enhances the quality of my sound system; bass sounds even-toned; no humming or rumbling.
Pros:
Sounds great!
Cons:
None
2 out of 2 people found this helpful
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5 out of 5

subBob

Written By BobF, draper ,ut on Friday, March 07, 2014
Crutchfield Customer Review (What's this?)
 
sounds great
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5 out of 5

Great subwoofer

Written By Walt, Houston texas on Thursday, February 27, 2014
Crutchfield Customer Review (What's this?)
 
Great subwoofer for price. I have it in large room 22x50 with 15 ft ceiling. Bass is very tight even at high output. No boom no rattles. Only had it one month so don't know about longevity
Pros:
Very tight bass
Cons:
Good value price point
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4 out of 5

Good sub at a good price

Written By Mike, Arlington TX on Monday, February 24, 2014
Crutchfield Customer Review (What's this?)
 
Easy to setup and good sound to fill the room
Pros:
Good price and controls are easy to be reached.
Cons:
none
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5 out of 5

Infinity Ps 410 bk powered sub woofer

Written By Michael K, Tijeras, NM on Tuesday, February 11, 2014
Crutchfield Customer Review (What's this?)
 
I have owned other Infinity sub woofers in the past and they have never disappointed.
Pros:
Great sounding bass turned up it rocks.
Cons:
The foot print is a little large but when I crank it up, it really doesn't matter.
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5 out of 5

Infinity Primus PS410BK

Written By MarkM, Silver Spring,Md on Saturday, February 01, 2014
Crutchfield Customer Review (What's this?)
 
More than Adequate for my living room size(average)
Pros:
Clean and clean bass. Controled sound.
Cons:
Would have preferred a detachable power cord instead of soldered.I have a couple thick powercords I could have used.
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5 out of 5

I thought I knew what bass sounded like, and then I upgraded to this

Written By JerryH, Valley Center, KS on Wednesday, January 29, 2014
Crutchfield Customer Review (What's this?)
 
Let's face it, if you already have a subwoofer hooked up to your home theater system, and it works, why replace it? I mean, bass is just bass, right? Well, that's what I thought before getting this new subwoofer. My son wanted my old one., so this gave me the perfect excuse to order a new one. And who wants to disappoint their kids :)

At 300 watts, this subwoofer really packs a mean punch. The difference between this Sub and the 100 watt Sony I replaced is very, very noticeable. Movies are just more fun to watch when you can hear everything as it is intended for a real theater.
Pros:
300 body punching watts. An adjustable crossover so you can decide how much of the higher frequencies you want to include. Left and right channel inputs, or the option for one channel. The size was just right.
Cons:
When your spouse calls from upstairs to tell you to turn down the volume on the movie.
4 out of 4 people found this helpful
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5 out of 5

Makes the room rumbling again

Written By vstyle, Biloxi, MS on Saturday, January 11, 2014
Crutchfield Customer Review (What's this?)
 
easy install and glad to have my living room shake again when watching movies. Well worth the price. Brings my sound system closer to what I want.
2 out of 2 people found this helpful
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5 out of 5

Sweet Sub

Written By Allen, Tampa, FL on Monday, January 06, 2014
Crutchfield Customer Review (What's this?)
 
Great sub with great sound and easy hookup....Looks good too.
Pros:
Sound, ease of use.
Cons:
None
2 out of 2 people found this helpful
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5 out of 5

Infinity Primus PS410BK

Written By GeorgeS, Gilbert, AZ on Friday, January 03, 2014
Crutchfield Customer Review (What's this?)
 
Bought this subwoofer as an addition to my home theater. It does a nice job of adding that extra bass that was needed when watching movies or listening to music. Very satisfied with this purchase, and the reduced price sure was an extra incentive.
Pros:
Great price for a Great sound The compact size makes placement easier in tight situations.
Cons:
None
2 out of 2 people found this helpful
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5 out of 5

Ominous intensity

Written By Craig, Staten Island, NY on Wednesday, December 25, 2013
 
First let me begin by giving thanks to one of the best online retailers I've ever had the pleasure of working with.

Without blowing sunshine up you know where, Crutchfield is head and shoulders above the rest. From its considerate, knowledgable and dedicated customer service, to its well trained professional tech support team, you have won me over for life!

My home theater is my first stereo purchase in almost twenty years. With the help of the folks at Crutchfield The new system consists of: 2 Cherry wood Klipsch RB 61's placed on Sanus stands; 1 Klipsch RC 52 center channel a Sony Blue ray player and Denon 1913 receiver running the show.

I don't presently have room for tower speakers and decided on minimizing, but not sacrificing the space.

With the help of the Crutchfield dream team It has all come together. Since my initial purchase I have completed my 5.1 surround system with the ominously intense Infinity Primus 410BK. This subwoofer is a force to be reckoned with. It drives my system to the core of heart pounding bass. Not only with movies, but you will be thrown back in your seat by its true ability to take music to a level typically achieved only by subwoofers costing two times as much. I make this promise, you won't be dissatisfied. Buy this subwoofer, and start feeling what bass was meant to be felt like. It was one of the best investments I've made in my system.

Infinity Primus 410BK We are soul mates. You complete me....
Pros:
Deep heart pounding intense bass
Cons:
None
4 out of 4 people found this helpful
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5 out of 5

Nice subwoofer

Written By Sean E., Michigan on Friday, December 20, 2013
Crutchfield Customer Review (What's this?)
 
Very nice subwoofer that replaced another Infinity subwoofer. It sounds great with my Onkyo A/V receiver and other Infinity bookshelf speakers.
Pros:
Great sound, good value, attractive
Cons:
None yet.
2 out of 2 people found this helpful
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5 out of 5

Great subwoofer for the money!

Written By Jean, Tucson, AZ on Sunday, October 06, 2013
Crutchfield Customer Review (What's this?)
 
Great sound from a moderately priced subwoofer. Crutchfield does it again.
Pros:
Nice sound and great price.
Cons:
None
2 out of 2 people found this helpful
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5 out of 5

Great buy!

Written By doit, porter ranch, ca on Tuesday, September 24, 2013
Crutchfield Customer Review (What's this?)
 
great sub. I'm pairing this with other Primus fronts and center. The sound is great. Happy so far. Crutchfield is super in customer service. The site is easy to navigate; it has good product listing: specs, review, etc. The sub came in a well-wrapped package. I hope Crutchfield's accessory lines are cheaper or at least comparable to other sites so I don't have to go shop somewhere else for wires, plugs, etc.
Pros:
good quality: sound great + heavy so i assume it's a real build
Cons:
big
1 out of 1 people found this helpful
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5 out of 5

PS410BK

Written By Mike D., GA on Monday, September 23, 2013
Crutchfield Customer Review (What's this?)
 
Im using two of these in my home theater setup. They have good tight bass with little to no distortion. I am overall satisfied but they really should have came with speaker level inputs. A good sub for the price. Can easily handle a medium sized room. Finish if good but feels a little cheap (which it is). Does what it advertises.
Pros:
Tight bass. low or no distortion.
Cons:
looks and options reflect its price. (not really a Con)
1 out of 1 people found this helpful
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5 out of 5

Great Value, VERY nice!

Written By mob status, STL on Friday, July 26, 2013
Crutchfield Customer Review (What's this?)
 
This is a great sub, for the money. I own a Pioneer Elite SC-65 and Polk RTi8 tower speakers. I was really surprised by the overall performance of the sub compared to my 8" Polk PSW111 and also my friend's 10" Polk. It seems to have a fairly flat frequency response, which is impressive for a ported enclosure. Clean power and an extremely efficient woofer.

I have put this sub through a full battery of tests with various genres of music and there is really nothing negative that can be said about its performance. It does not do anything badly. Playing some tremendously bass heavy R&B demonstrates it can play loudly without sacrificing clarity. Even at very high volumes, it did not sound muddy. The lowest of frequencies this sub can register are not accentuated quite as much as the higher frequencies, comparatively speaking. However, this is to be expected of a 10" or smaller woofer. The positive side to this is the fact that the amp does not seem to try to force the woofer to play frequencies beyond its excursion limitations. This was proven by never hearing the sub bottom out. I can only assume that either the power handling of the sub is great, or its excursion is excellent. Please believe me when I say I did not take it easy on this sub in my testing, and it stood tall. All music types seem to do very well this sub. Did not test higher than 100 Hz because that is where my crossover is set on the SC-65. With proper tuning and placement, it will perform very well.
Pros:
Overall frequency response, clarity, efficiency, value
Cons:
Low end freq response could be better
8 out of 8 people found this helpful
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5 out of 5

Amazing bass!

Written By Vettefan400, Columbus, Ga on Tuesday, July 09, 2013
Crutchfield Customer Review (What's this?)
 
This is my first powered subwoofer. And I am not disappointed. Provides bass perfectly. Can even shake the walls with certain music and movies.
Pros:
Compact size, deep bass, and can shake the walls!
Cons:
The neighbors might complain.
3 out of 3 people found this helpful
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5 out of 5

Infinity Primus PS410BK

Written By JR, LI,NY on Monday, June 17, 2013
Crutchfield Customer Review (What's this?)
 
Great subwoofer, just what i need, no need to spend more $$ easy setup too!!
3 out of 3 people found this helpful
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5 out of 5

Infinity Primus PS410 10-Inch 300-Watt Powered Subwoofer

Written By Jim, Columbus, OH on Tuesday, June 11, 2013
Crutchfield Customer Review (What's this?)
 
This sub woofer is the best thing I could have bought for my home stereo. provides me the deep, clear and defined bass needed for listening to the Rippingtons. The unit was easy to setup, wire into the Sony AV reciever and balance the sound characteristics within the large family room.
3 out of 3 people found this helpful
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4 out of 5

Deep sound

Written By George, Las Vegas, NV on Saturday, April 27, 2013
Crutchfield Customer Review (What's this?)
 
Not an expert on subwoofers but it has a nice deep sound, complements well my other infinity speakers. The box is on the large side, larger than it appears in the pictures, so plan to have some room for it.
2 out of 2 people found this helpful
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5 out of 5

Infinity Primus PS410BK

Written By RogerT, Montgomery,Al. on Saturday, April 27, 2013
Crutchfield Customer Review (What's this?)
 
I am using my Infinity sub with my McIntosh MA 7000 amp and a pair of Infinity Kappa 7 speakers. The sub is used for music only and I am pleased with the bass it offers in relationship to the 12" drivers in the Kappa 7. Tech support was very helpful in my selection and hook-up to the amp.
Pros:
Did what I had hoped for when I made the purchase.
Cons:
None
3 out of 3 people found this helpful
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5 out of 5

As always, Infiniti Delivers

Written By John, Winneconne, WI on Wednesday, April 17, 2013
Crutchfield Customer Review (What's this?)
 
I have owned Infinity speakers for years and come to expect the best in performance. I was not let down with this product. We have a Infinity 12" sub in our living room home theater setup and wanted more low-end for our rec room. This unit delivers all we ask of it and my wife and myself have commented several times to each other that we're glad we made the purchase, and should have made it sooner.
Pros:
Awesome low-end and easy to adjust volume and crossover.
Cons:
None.
1 out of 1 people found this helpful
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5 out of 5

Sweet!

Written By Al M, Sykesville MD on Monday, March 25, 2013
 
Bought this over the phone from Crutchfield after the rep recommended this among several others I asked about. Mated this to two Infinity PS363's (reviewed them too). This subwoofer is Sweet! It thumps my floor when a bass drum hits, and it shakes the windows when a low note from an electric bass plays, or when the contrabass violin is bowed, or when electronic bass is synthesized. For my 450 sq ft room, it does the job. Mated with Infinity 363's so I turned the crossover control to its lowest setting as the 363s have good bass themselves. I have it in the corner of the room at 45 degrees so the port is facing the corner. Big sound from a small box.
Pros:
Tight, not boomy bass at the very bottom end. Standby power mode, variable crossover, sturdy cabinet.
Cons:
None that I have seen or heard.
2 out of 2 people found this helpful
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5 out of 5

amazing

Written By geremy, puerto rico on Friday, March 22, 2013
Crutchfield Customer Review (What's this?)
 
amazing bass, i loveit
Pros:
great bass
Cons:
n/a
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5 out of 5

Good subwoofer for the money

Written By KathrynS, Roanoke Rapids, NC on Friday, January 25, 2013
Crutchfield Customer Review (What's this?)
 
Good subwoofer for the money. Had a 100 watt infinity before and fried it so I upgraded.
2 out of 5 people found this helpful
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Add accessories for the Infinity Primus PS410BK

Use a high-quality subwoofer cable for bass that draws you into your movies and music. Cable is not included with this sub. See all categories & accessories

Monster Cable® 600sw Subwoofer cable (4 meters/13.2 feet)
21 people say
Your Price: $59.95
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Monster Cable® 400sw Subwoofer cable (4 meters/13.2 feet)
29 people say
Your Price: $39.95
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AudioQuest Black Lab Subwoofer cable (16 meters/52.5 feet)
2 people say
Your Price: $104.99
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CableTruth 303S Subwoofer cable (9 ft.)
2 people say
Your Price: $29.99
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AudioQuest Irish Red Subwoofer cable (12 meters/39.4 feet)
1 person says
Your Price: $179.99
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AudioQuest Boxer Subwoofer cable (2 meters/6.6 feet)
Your Price: $159.99
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Panamax MD2 Space-saving surge protector with two outlets
7 people say
Your Price: $39.99
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AudioQuest X2 Speaker Cable 14-gauge cable, connectors optional (30 feet, Gray)
20 people say
Your Price: $58.99
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AudioQuest G2 Speaker Cable 16-gauge cable, connectors optional (30 feet, Gray)
19 people say
Your Price: $38.99
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For a more in-depth review and enhanced detailed information on the Infinity Primus PS410BK, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_108PS410BK/Infinity-Primus-PS410BK.html ).