Rockford Fosgate Punch P1675
2013 Nissan Altima
Crutchfield Customer Review (What's this?)
Our experts help you pick the ideal gear for your needs.Meet our advisors
Free tech support for the life of your gear.Read about our one-on-one expert help
You may return items that are complete and like new for any reason within 60 days.See the details of our return policy
Earn one point for every dollar you spend and use those points to save on future purchases.Get full details on Crutchfield Rewards
We offer vehicle-specific installation instructions, dash kits, wiring harnesses, and speaker accessories at deeply discounted prices with car stereo and speaker purchases. Available for most vehicles.Learn more
Our customers have trusted us with their business, and they’ve helped us win awards for our service.Check out our most recent awards
The manufacturer’s warranty always applies.See more details
Item # 575P167 | MFR # P1675
Price Break: -$20.00
$79.99 pair Earn up to 80 Rewards points
Rockford Fosgate designed the Punch P1675 6-3/4" speakers as a high-grade replacement for your factory speakers. Each speaker features a responsive polypropylene cone and butyl rubber surround that'll stand up to hours of high-volume jams. The dome tweeter and supertweeter provide clear, extended highs that can hold their own when the bass gets heavy.
Take a closer look and you'll notice a couple of cool innovations. Rockford Fosgate uses a new technique to attach the surround to the cone that yields up to 25% more cone area, for fuller sound and stronger performance. The slots around the frame eliminate the need to redrill screw holes when the factory holes are just a little bit off. And these speakers come with adapter plates that you can modify to install these speakers into 5"x7", 6"x8", or 6"x9" openings. Grilles are included.Note: The oversized terminals on these speakers won't connect to a Crutchfield wiring harness. A free 10-pack of female quick slides that you can splice onto our harness will be included with your speaker purchase.
Anonymous, Holladay, TN
Average Customer Review(s):
Fantastic sound with these. Paired with Fosgate 6x9 rears and Fosgate tweeters with Kenwood head. Has my son's Xterra rocking.
I put these in the dash of a 2009 Jeep Wrangler JK. Crutchfield says it doesn't fit, I did have to drill in new holes in the speaker enclosures. Filled the boxes with polyfil and speakers went in well. Tons of sound and great bass out of these. I'm just running the oem HU and amp, no aftermarket stuff there. I just wanted to upgrade the sound a little bit. It worked, seriously great bass. If you don't mind drilling new holes, super easy, you'll be happy with the results.
Pros: Great sound, impressive bass
Cons: had to drill new holes, that's why Crutchfield didn't recommend to place these in.
The speakers are better than I expected. The sound is AMAZING!
Absolutely love the product absolutely no problems easy hook-up everything was there today said took me less than 30 minutes to hook everything up and was very very 100% satisfied with the sounding quality can not say anything bad about this product..
Pros: Absolutely amazing sound easy hook-up had absolutely no problems whatsoever highly recommended..
Cons: Cannot say I have any cons on it everything was there everything work easy hookup and actually sounds amazing in the car
Fosgate never seems to disappoint. What an upgrade from the factory speakers! Great clear sound with decent bass. With a little more power than the stock head these would really kick! Had to splice on the other size connectors but no big deal, quick and easy install.
Pros: Easy install to factory mount Great clear sound
Cons: A bit of extra work
The speakers themselves worked well. No complaints there but the fitment into my 2009 dodge charger required a lot more modification. The cheap plastic frames designed to cover the hole and provide a place to mount the speaker would just fall apart when you tried to separate it at the exact lines to form the shape you needed. I ended up reinforcing the entire thing with plastic epoxy putty and drilling extra holes to be sure everything was secure. Especially considering there was bound to be some residual rattling noise from the frame that I wouldn't know about until after my door panels were back on. The frames even started to split as I put the provided screws in to secure them to the door bracket. Overtime I guarantee that if I hadn't reinforced them they would end up breaking due to the vibrations of the speaker. Hopefully they will hold up now.
Pros: good speakers
Cons: adapter bracket is easily ruined and super flimsy
Not sure if this is subjective, but I've been a Rockford Fan since the late 80's but I love the sound for the value. Installed on front doors, used Scosche bracket to help with fit. Screwed in with no problem.
Pros: Everything so far
Cons: None so far, and doubt if there will be one
Had my speakers in the truck for close to a month now and they sound great. I would recommend them to anybody.
Pros: Good sound quality
Cons: None so far
Great sound and excellent price
Pros: Great quality Great sound Easy to install
These speakers, there is no way to describe how good, I mean just crystal clear good they sound, like literal crystals. They go fantastic with my 1675-S components. And, wow, it's like a great bath of sound! They sound so incredibly good. The wiring was easy as can be and installation was a breeze.
Pros: Sound quality is amazing, looks are awesome, volume is fantastic and install was enjoyable.
Cons: None, absolutely none.
These speakers are really nice, replaced the factory rear door speakers in my 2015 Chevy Silverado and hooked them up to a 90 watt rms per channel amp (4ch). just with replacing them they sound 100% better, decent base and good highs.
Pros: Great all around sound, good highs and mids, reasonable priced.
Cons: Didn't come with terminal connectors Screws were to long and had to be replaced to fit in the rear doors properly.
great sound...good price. installation brackets are junk...fortunately the speakers adapt easily to the factory brackets in eclipse front door
Pros: sound great, good price
Cons: supplied installation brackets are too universal, they fall apart when trying to snap to size
they are amazing, great sound, the 3 way tweeters are crisp and the whole system is sic. running stock head unit with 4 punch on the doors and bose tweeters on the pillars. sucha good upgrade from stock i may just stay at this, its sounds awesome
Pros: great sound, low mid and high range great, sexy look
Cons: haven't found one yet
these speakers are great did not need an amp to power them instead used the amp to power a subwoofer amp also purchased at crutch field jensen duba4100 system sounds awesome i have a 2015 honda crv
Pros: sounds good did not need an amp
GM required the removal of the entire interior door panel but the fit was straightforward after drilling a few holes. Sound is awesome.
Cons: Wiring harness provided had wrong size connectors on the ends and required connector replacement.
Speakers are fine but they do not fit my 2010 Civic without modification. Crutchfield website showed 1 wrench, no cut out and/or modification. To fit flush and to be able to snap all interior door snap-catches, I had to bend the metal on my front pax door and do extensive trimming on the other, as well as to both rear deck factory speaker covers.
Pros: Rockford Fosgate
Cons: fit and finish was not as stated. install job took much more than est. 45 mins, required purchasing a rotary cutter and a lot of trimming
These speakers sound great. I did have to cut the front door panels to get them to fit correctly in my 2002 Saturn L100.
Pros: Sound great.
Cons: Had to cut the door panels to get them to fit.
Where should I start!, first off the customer service was the best I have ever delt with. The speakers arrived quickly and were packaged so that there would be no way they could get damaged! It took me around an hour to install them, only because I didn't want to buy a special tool to take the clip off my window crank, other than that they went in pretty smoothly. The harness they send with them had to have new quick slides put on because they were too small to fit the speaker terminals. Wich was no big deal at all. The sound clarity and bass these speakers put off is amazing! I will definitely be shopping with crutch field for all my future audio purchases
Pros: Amazing customer service Quick and free shipping Ease of install
Cons: none whatsoever
Great speaker, great sound very crisp, not the speaker if your looking heavy bass
Pros: good range, crisp sound
Cons: lacking in bass area
I purchased 4 of these to replace all the door speakers in the truck. I have installed them with the factory stereo and I have to say they sound much better than stock. There is plenty of bass even without a sub woofer. I have a new head unit to install which will provide more power so I expect they will sound even better then. I would definitely purchase these again.
Pros: Nice poly woofer, heavy magnet, good bass
Cons: Non so far.
Excellent upgrade for Harley Street Glide front fairing. Clear sound and greet value.
Pros: Easy install with great fit with quick shipping
As always great customer service from crutchfield. Speakers arrived extremely fast and customer support new exactly how to help me get them installed. Unfortunately that's the good news. After removing the factory installed Bose speakers and changing them out with the Rockford Punch P1675 I was very disappointed. For a 3 way speaker that was amplified it sounded worse that my stock Bose speakers. They didn't deliver enough "punch". They sounded like some old clarion's I got back in the 90's. I am going to try them out in my other vehicle and will decide then if I need to return them.
Pros: Crutchfield service and support.
Cons: Did not have good sound quality, not enough punch.
I gave these 4 stars because, they look great, built great, and installed easy. The have great sound and clarity.. However, Compared to the stock speakers (which is no contest), after installing these, I did have an issues with balance side to side. the pass. speaker was louder then the driver side. not sure why. I am running a pioneer head unit, and did not have this issue with stock speakers or stock radio
Bought these for my custom install just for rear fill for my doors and they sound great on an amp with the high pass filter. Going to buy another set for the front doors later.
Pros: Sound great and caught them on sale.
Had to drill through the panel, but once I did that, they fit just fine.
Pros: Sound Balance
Cons: Fitting Bracket didn't help
Awesome speakers upgraded from factory easy connect. Audio sounds amazing great bass and very clear
Pros: Awesome product
Cons: Wire connectors then send with needed to be customized to fit speaker connections
Very happy and pleased with the sound quality of these speakers at this price. The install was straight forward requiring holes drilled. Screws provided worked fine.
Pros: Sound quality at price.
Cons: Aftermarket type install requiring holes to be drilled.
Great sounding speakers. Using a factory radio and plan to buy an aftermarket one soon from crutchfield for even better sound quality.
Pros: Great Sound, Fits well.
Cons: Makes doors rattle a little from the outstanding bass sound it has so recommend picking up some sound insulation from crutchfield when making this purchase.
I got these for the front doors on a 06 Silverado. Great speakers, install was a breeze when finally I got the door cover off. Wiring was a snap, much better sound even running a stock head unit. I will see how they sound with my new one.
Pros: Tweeters sound great, second to none. Fit perfect, also nice that they come withe covers and the adapters to make a hard fit install easy.
Cons: Don't buy these for bass, quite a bit of distortion even at lower volumes, but the speakers are not broke in yet and its been quite cold, also running stock wiring with a stock head unit so I know that it will only get better.
Great speakers with awesome bass.
Cons: Speaker connections don't fit properly.
Replaced the stock speakers in my doors with these. Clean audio and loud!
Pros: Great replacement for stock speakers, even better if they are powered. Sounds are super clean!
Cons: Prepare yourself for the awesomeness
Speakers are a great improvement over factory and it was a good buy!
Pros: Sounds good
I bought these to replace a set of 6.75 Focal Polyglas speakers which degraded and failed after two years. I listen to Classical so there is no excuse for the speaker load they were exposed to. The Fosgate speakers are not as bright as the Focal's were, but the midrange and lows are solid. Hopefully these will last as long as my Suburu.
Pros: Shallow profile left room for baffles.
Cons: The .187 and .250 terminals are wider than those on the provided harness. I ended up cutting the harness end off and soldering these in.
Nice speakers great price easy install in a 2008 silverado 1500
Installed these speakers into my 2012 Toyota Camry today. I'm running with factory stereo and they are a HUGE improvement! I'm completely satisfied with these speakers as they play so clear. The price was fantastic as I picked these up on sale - great value! Install was a breeze with the supplied install gear from Crutchfield.
Speakers fit well with included brackets.
Pros: All 4 speakers replaced. Vast improvement over the factory speakers. Sound stays clear and bright even at high volume levels.
Cons: Mounting screws included with speakers are cheap
Great speakers for the price point. Purchasing through Crutchfield was a great experience. Shipping was fast and reliable and they provided all the necessary accessories i needed for a smooth installation.
Pros: Great price and reliable name.
Cons: Under factory power these speakers work great but when amplified they work at a whole new level. Would recommend having this hooked up to an amplifier to use the full range of the speaker.
great speakers they rock! loud and clean and nice hard hitting bass highly recommend thought i was going to have to add a sub me not needed
Pros: great price nice sound
Cons: plastic adapter supplied by rockford is a piece of junk its a universal type be prepared to break out your jigsaw be careful it will break
Beautiful sound brought life to the front of my vehicle
Pros: Some of the beat sound ive heard from a speaker. Only wired to the stereo itself and still sounds great.
Cons: Had to drill holes into my frame to be able to screw this speaker into my 1998 jeep grand cherokee. Also did not contain new speaker wire like every other speaker ive gotten off the internet. Really needed the new cord because i was going to wire the speakers to my amp
The price was great. The fit was great. They sound a ton better than the factory speakers.
Installed in 2014 Tacoma front door factory locations, still using factory radio but great sound quality.
Installed this into my 2005 Pontiac G6 and had to modify nothing! How easy can that be? Great instructions on dismantling and installation! A great buy with great sound! Crutchfield did really well..
Pros: great price, great sound, and easy installation
Cons: None whatsoever
Good for the price. Crutchfield came through as usual.
This is a great speaker! Very loud and clear sound.
They are great speakers and sound amazing for a good price. The only thing part of the installation is tough when you have to connect the wire to the speaker. It fits very tight and it takes many adjustments in order for it to fit. Overall, amazing product
Pros: sounds great, and last long
Cons: one part of installation is tough
Great factory replacement.
Quick install... These were installed in a `02 GMC Sierra. There's several You-Tube videos that help underscore the disassembly of the door that helps the process. All told, maybe 2hrs total time (moving slow during the heat of the day). Very happy with the results... far cry from the tired/disintegrating stock set. Using a Kenwood front-end + 75W amp, and the combo sounds very good to me. Delivers a full, wide range, with adequate bass. I ran the extra SW cable during install just in case the lows proved insufficient and to make addition easier - but now I'm not so sure its needed.
Pros: Easy install. Very happy with the audio. The installation documentation was very accurate and helpful, though I also used YouTube videos.
Cons: The adapter cable provided by Crutchfield didn't quite fit the speaker terminals... No biggee though... A solder connection took about 5 extra minutes, most of that waiting for the iron to heat up.
very nice base and mid range.
Pros: best quality speakers made hands down
Cons: cost a little bit more
Installed these speakers in a 2007 Dodge Grand Caravan, front door. Chose these speakers as the Crutchfield site stated that 6x9's would not fit. Crutchfield site lies. Found that the factory-installed speakers were in fact 6x9. The adapter plates used to mount these in a 6x9 opening are extremely fragile. In taking out the portions of the adapter to fit the speakers, both adapters broke in multiple places. Also had to drill one hole, as the plate does not fit correctly for the opening. I would have bought the more expensive 6x9 speakers if the site hadn't steered me wrong, and not have had any mounting issues. The speakers themselves are great, it's just the mounting hardware (adapter plate) and the website not being correct for the speaker types the auto will support.
Pros: The speakers themselves are great.
Cons: 1. Adapter plate used to mount the speakers is crap, fragile plastic. 2. The Crutchfield site lies as to the suitability of speaker sizes/types that the auto installation will support.Crutchfield response on 3/17/2015 The factory speakers in the front doors look like 6x9s, but they are slightly smaller. Aftermarket 6"x9" speaker won't fit, because their frames are too big to fit into the cutout. That's why we recommend the smaller speaker sizes.
Great sound and value really good deal.
Pros: Great sound
Good speakers for the price
Speakers sound great. The mounting brackets required drilling. The wiring harness did not fit this application. The tech advisor at Crutchfield suggested I cut the wire and twist the wires around the speaker terminals. Now with the fitting of wires, I kick the door to make connection for the speaker on the right side to make sound. The speakers do sound great.
Cons:Crutchfield response on 9/24/2014 Rockford Fosgate, like a few other speaker manufacturers, uses a larger-than-normal connector size. The positive terminal is a 0.25" and the negative is 0.187". We recommend purchasing quick slide connectors to secure the speaker wire. You can purchase these quick slides when you order your speakers or pick them up at most auto parts stores.
Pros: Installed easy in 2008 Silverado crew cab with great sound
Great sound in a small universal package!
Pros: Size and Power
Cons: You could always use more bass but speaker size is great!
Amazing sounding speakers. Way better than stock and good bass too
These are some of the best speakers I've ever owned. Well, clearest speakers I've ever owned. They bring a ton of highs and mids, but not a whole lot of lows. Good speakers tho
Pros: Super clear Super affordable
Cons: Not enough bass
Overall very good, sound great just somewhat difficult to install at first with the many alteration pieces. Once you install one side though, the other is much easier.
Pros: Sound great and pretty easy to install.
Cons: Have to look up instructions online to really understand. First speaker is difficult but once you figure it out its easy.
Sounds awesome definitely better than my stock speakers.
Pros: Perfect fit, sound range.
Soudns great...would gove it 5-stars but don't have much to compare it to. NOt as much base as I was hoping for but they are in the door and they are 6 3/4 so what shoudl I expect. Overall good.
After reading numerous reviews, and speaking with two different Crutchfield agents, I settled on these speakers. The best decision I've made. These speakers in comparison to the factory units, are like night and day. The speakers have more bass (which can be a good/bad thing depending on your perspective) and tighter mids and lows. I have paired these speakers to my aftermarket unit Panasonic MXE CQ-C7203U, which was installed in 07. The installation was pretty straight forward. After removing the factory speakers which is a breeze, you insert the new speaker in the hole. Align the new speaker where you want them to sit and mark for the 4 new drill holes that you will need. Using the free factory speaker quick connectors, attach, insert and voila! New speakers. All in all from start to finish (removal of panels, old speakers, drilling installation, cursing, bathroom breaks) about 2 hrs. Maybe less depending on your patience level and complexity of the car application. I definitely recommend using sound insulation as the new speakers rattle the doors with annoying vibration as bass levels are increased. If I had one request that could be fulfilled, it would be the following, For Crutchfield to make a factory attachment for my specific vehicle, that you can snap the new speaker into and slip it into pre -existing cutouts just like the factory speakers.
Pros: Vastly improved sound quality, fairly easy installation. No distortion
Cons: The free speaker quick connectors that come with this order, do not fit the +/- posts on these speakers. I would have a better chance of seeing pigs fly.
easy install,,good sound
Speakers are great. Install was a little tricky in our Toyota Sequoia (2005), had to make some minor adjustments to get them in the back doors and wired up ok. No Worries thought, nothing a little "MacGyvering" couldn't fix ...
Pros: Great sound and nice range.
Cons: Might be a tricky install, but most speakers are in my experience.
Has great all around sound with just factory head unit. So the extra power when I upgrade my headunit should make the speakers scream
Pros: Has great highs, mids, and bass for a full range speaker. Great speaker for the price
Great all around speakers, easy to install
Great sound quality. Met all of my expectations.
Bought a set of these a few weeks ago and I am very satisfied with the sound quality. I am able to turn up the volume to a pleasant volume, about 70 % and there is absolutely no distortion. I don't listen to rap,hip-hop or heavy metal (mostly rock/country-rock) so I wasn't in need of a subwoofer. In my opinion these speakers have enough bass to satisfy. The highs are crisp too. The only issue I ran into was the GM speaker wire adapter terminal supplied by Crutchfield wasn't wide enough to fit onto the male speaker terminals so I had to cut the female terminals off and crimp on another wider pair. Hard to complain too much when Crutchfield supplies them at no cost though. If you are looking to upgrade your factory speakers I feel very good about recommending these speakers. The price is fair for the quality sound I get from the speakers.
Pros: Solid cabin-filling sound
Cons: A few minor installation issues.
Great sound and great price. I was a little hesitant about install but was not that bad. The original speakers sounded like half empty pop cans. The rockford punch sounds great.
Pros: Great Price Great sound Not that hard to install
Cons: If you want more punch don't forget an amp.
I bought these to put into a 2003 Toyota Sequioa. I had first installed them incorrectly. The warning on the "read before you buy" tab was correct. Factory used 2 OHM and these are 4 OHM. They were not as loud as I expected but they tell you this before you buy. I ended up calling tech support to figure out why these speakers were not hitting like I thought they should. The tech asked me if installed both or just one. I had only installed one. BIG MISTAKE. I then installed the other side and these speakers came to life. They do not have a heavy bass load but the audio and vocals really ring. They sound great for the rear speakers as the front door speakers carry most of the bass. I would recommend them to the average consumer but no if you are looking for bass. I replaced my factory speakers with these and they do sound better than factory. I would say it has a lot to do with my head unit not pushing the right amount of amps to these speakers.
Pros: Great Sound Quality. Clear Crisp Sound. No Muffle.
Cons: Not big on Bass
|Speaker Size||6 3/4|
|Tweeter Design||3/4" Dome|
|Woofer Composition||Mineral filled poly|
|Woofer Surround||Butyl rubber|
|Parts Warranty||1 Year|
|Labor Warranty||1 Year|
|Sensitivity (1W at 1 meter)||89|
|Sensitivity at 2.83 volts||92|
|Frequency Response||60 - 24k Hz|
|Minimum RMS Wattage||6|
|Maximum RMS Wattage||60|
|Peak Power Handling (Watts)||120|
|Top-mount Depth (Inches)||2 1/4|
|Bottom-mount Depth (Inches)||N/A|
|Cutout Diameter or Length (inches)||5 5/8|
Injection-Molded Polypropylene Woofers: The woofer cones are mineral filled, injection-molded polypropylene. This molding process assures a uniform cone thickness for superior linearity and clarity. It is also light weight and rigid for decreased distortion and improved bass response.
Butyl Rubber Surrounds: The butyl rubber surrounds dampen unwanted harmonic distortion while maintaining linear geometry under extreme weather conditions. This leads to less distortion, superior frequency response, and superior durability.
VAST Surround: The Vertical Attach Surround Technique (VAST) increases a speaker's effective radiating cone area without increasing the size of the basket.
Tweeters: Each speaker features two tweeters, 1/2" and 3/4" domes. The material used is PEI (Poly-Ether-Imide); PEI is a polymer film that produces a wide soundstage for superior imaging.
FlexFit Basket: The Flex Fit frame utilizes slots (where possible) instead of single screw sized holes; allowing slight adjustment of the speaker when mounted.
StampCast Basket: The P1675 features StampCast steel baskets for added rigidity.
Adapter Bracket: For mounting flexibility, the included brackets can be modified to fit 5x7, 6x8, or 6x9 applications.
Note: The bracket is generic (cutout sized for a 5-1/4) and requires modification before the P1675 will fit into it.
Speaker Terminals: These speakers have 0.25" wide positive (+) terminals and 0.187" wide negative (-) terminals, which are too large for the vehicle-specific speaker harnesses supplied by Crutchfield for many vehicle applications. It is recommended that a pack of assorted female quick slides (item number 120FQS10PK, sold separately) be purchased and spliced to the harnesses to adapt them to the speaker terminals.
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 verify what’s in the box, 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.
We listen to Alpine Type-S, Polk Audio DXi, Infinity Reference X, and Rockford Fosgate Punch car speakers in the Crutchfield Labs.
Although I don't think there reaching anywhere near there potential they sound exhalent ran just off my factory head unit (2012 Silverado). I got these with plans to add a new head unit and possibly an amp in the future and not need to replace them again. I've had mine in for going on 2 years and I don't have any complaints about them. Hope this helps [ Evan Sep 20, 2016 ]
MIne are run by an aftermarket head unit with 40W per channel and they handle that just fine. If you add an amp I would add crossover to reduce the bass. these sound very good at all volumes with the 40W my unit has. [ Steven Sep 19, 2016 ]
I installed these on an Alpine head unit and thought I would notice a big difference in sound but I did not. After some research I found that to benefit from a speaker upgrade you should get an amp with it. I installed an Alpine KTP-445 amp and it dramatically improved the sound. This amp is a small unit and very easy to install, I would definitely recommend the speakers if you're going to pair it with an amp. [ Anthony Sep 19, 2016 ]
This will depend largely on your vehicle. For details on installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on what you will need for an installation. [ Kenny Aug 08, 2016 ] Staff
For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Kenny Jun 04, 2016 ] Staff
Thanks for your question. The items we show that fit would be without modifying the door opening. Your door opening shows to be 5.525". These speakers have a slightly larger basket. They would need an opening 5.582" or larger. I agree it is a very slight difference. If you decide to try we still have the 60 day satisfaction guarantee. Hope that helps. [ Kenny Apr 06, 2016 ] Staff
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the settings on the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: http://community.crutchfield.com. Or try our online support center: http://crutchfield.custhelp.com/app/answers/list/kw/. [ Krissy Jan 03, 2016 ] Staff
These are designed for use in free-air applications. You could also put them in a box if that helped save space in your car, but it may not add much to the sound quality in doing so. [ Larry Nov 11, 2015 ] Staff