I got the Polk Audio db651 6.5 in speakers. I have a Dodge Dakota Extended Cab and got 2 pairs. I am VERY impressed with the sound clarity and just sheer power of these speakers. Granted it is in a truck cab but these things are extremely loud. They have great clarity at all volume levels and are able to play loud enough to make me yell at my passengers to be heard and they still didn't have any distortion. For $65 a pair they are a steal. I'm only running 22 rms thru my head unit and they can take 60 rms I believe. I highly recommend these speakers to anyone.

Golden crisp sound rather hitting highs or lows. These polk speakers hit hard an clear! However dont expect bass from these speakers, they arent made for that purpose, but if you also have subs the sound in your car will be perfect. Hope this helps- Brad.

I have owned these speakers for about 6 months now and found them to be very reliable. They are stock replacements which made them easy to install, and easily handle the extra wattage of my aftermarket headunit. Value wise, I'd say they are well worth it.

These speakers were installed in a 20 ft wakeboarding boat and without an amplifier these speakers get loud and clear with no distortion.

These Polks we use heavily at our shop, they have a good sound and decent midbass, the perform well with after market head-units/receivers. for best sound thogh a proper component set is always better.

Also, Polk Tweeters, though Silk Dome, are notorious for being "harsh" that's not necessarily a bad thing, it's just their sound signature.

Hybrid audio makes some great coaxials that are worth every penny, but with any good speaker setup you should amp the speakers.

I would definatly recomended Polk audio speakers the the listener of any music genre. Great quality, price, and of course customer support from sonic electronix. I did not have an amp running my speakers. Just a pioneer deck.

Poor product. Only used a month and voice coils blew. Would not recommend.

Good speakers, great price. A great mid line speaker that really comes alive with clean power. I have db series front and rear in my Toyota 4 runner on a jl 500/5

I would recommend this product simply because i have never had any problems with these! for the price you really get a much better quality. Polk audio never stops putting out great products

I put these on my Harley Davidson Streetglide with an ARC audio 2 channel amp and now I can hear my tunes at 90mph+ even with a full face helmet on!

These sound great as long as you give them the power they need. They wont come alive unless you amp them. Good quality and easy to mount. I'v been running them for a few months now and sound great.

love these speakers. Sooooo much clearer. Rear honda speakers were muddy and no clarity. The imaging coming from the back is more pronounced now. Tweeters are crisp and bass is tight. i may amplify these later with a four channel amp, 2 channels for the rear and bridge the other 2 for a sub. Totally happy!

I purchased these along side the DB691. I powered them first by an aftermarket head unit, then a mediocre under-powered amp, and finally by an Alpine amp more suited towards the RMS ratings of this speaker. In all three setups these speakers were leaning more on the 'bright' side. However, after a month of appropriately powering them with the Alpine amp they finally started to break in and sounded a lot more full. Even though they sounded a little better than right out of the box, there's still a lack of mid-bass. As long as you have a sub in your setup you should be good to go! Overall, I'd say these are a great bang for your buck!

I installed 2 sets of these speakers in my 21 foot open bow boat with a Rockford Punch 200-2. These things get loud and clear and the
bass is really good if mounted where there is a compartment behind them. Out of the box highs are a little harsh but acceptable and can be toned down if your head unit has the capability. I did a some adjusting and i am impressed with how good they sound. I plan on adding another set.......soon! Get these you won't be disappointed!!!! I gave them 3 stars on durability because i just installed them and the grill has some spacing as far as protection.

Picked these speakers because of the look, price and good reviews I'd read about them and they were spot on about them. Been six months and haven't had a single issue with them and they sound Great!

Not a bad set of speakers but wanted matching front/rear, and they 651s was too deep in front for my application. Had these installed for just a month or so, but was overall quite happy with them- EXCEPT- they were very bright. Had to have a lot of high end cut to make my ears not bleed.

My set up is a simple consisting of a pioneer head unit, jbl gto 1004 amp, and polk momo (mm1240) subwoofer. The excel in both the department i.e. sound quality and sound pressure level.
I was surprise to see that this speaker sounds great without any distortion, secondly the build quality is upto the mark. The sound quality was good not on par with the momo series.
Cons: As compare to the polk momo subwoofer I found that this speaker were not keeping up to my expectation.

These speakers were relatively cheap compared to other in its class.
The high end performance out of these speakers is unmatched but need to produce a little more bass. If you have a sub complementing these speakers, they are well worth the money. Polk is a world class organization and produce products that fall in line with their reputation. Enjoy!!

I put the Polk Audio DB651 Speakers in to replace some 8 year old speakers. They sit exposed, but under shade on the center console of my boat in the Florida sun. They sounded great day 1 with nice tight bass, clear mid-range, and bright highs. I listen to a wide range of music and I'm pleased with the sound. If you are looking for head banging bass, you'll need to add a subwoofer. For me, they were reasonably priced, durable, and sound great.

I got this set about 5 or so months ago. I really like mine works perfect with my system, real clear over the bass. I also have the polk component set and love them, also works really good with loud systems.

I got this set about 5 or so months ago. I really like mine, works perfect with my system. Real clear over the bass. I also have the polk component set and love them. Also works really good with loud systems.

speakers are used on atv stereos that are custom made by me. So far no issues with speakers and they sound great.

These speakers are very impressive. Very clear sound with decent bass on head unit. HOWEVER If you choose to install an amp with these speakers, you will be rewarded with clarity AND bass. My system has these two speakers and one 8" Infinity woofer with a 1600 watt amp. Installed with one speaker per channel and bridge the other channels to the sub. Awesome sound. Great speakers !!!

Good speakers have had them for over a year now and they still play great, clear sound and they were reviewed on one site as being one of the top notch 6" speakers and they were right.

Speakers sound great.

Put 4 of these in my toyota matrix, since they're really shallow they fit pretty well without much additional adjsutment in the car. They sound good too, i went with these over infinity kappas since it showed they were 100 RMS each and figured i'd save a little money and try these since they seemed better. I installed them with the amp I purchased. After a week 2 of them are already crackling pretty bad. I'm pretty upset that I pretty much just threw out money. BUT, this is not to say these speakers aren't nice, they're great. Shipping was, as always, fast from Sonic Electronix.

The polk db651 have the best bass. They sound real good you have to try the Polk you will love them. The price is the best with Sonic.

These are one of the best speakers you can buy without getting into components or needing to run an amp to them to make them loud. They are very crisp and have no distortion when the music is up louder. I would definitely buy these speakers again.

For whatever reason I did not have any bass with these speakers in the doors of my 2005 Hyundai Elantra. The factory junkers had better bass. However, if you are using a subwoofer they will sound nice.

Good quality speakers for the price and they look great!

These speaker rock. I have them on a four channel hifonics amp giving them 110 rms a piece and they are loud and clear. Buy them, you wont be disappointed. Just ordered the db691 to match today and cant wait to see how it all comes together. Got 2 12 inch L7's and a kicker 1000.1 and it sounds like a concert! Thx sonic!

I purchased these with the component set as well, the money i spent is money well spent. They are clear, loud and the sq is impeccable.

Perfect SQ and fit perfect in the Dodge Dakota. Bass sounds better in these too!

I replaced the factory speakers in my Correct Craft Super Air Nautique Team Edition wakeboarding boat. Sounds awesome! The sound is way better than any of the speakers that I tried out at the local stereo shops and I saved a pile of money by buying them through Sonic Electronix.

Great speakers for an even better price. Very well built and sound phenomenal. Offer great highs, good mid, and surprising bass. They shake my truck even when they are barely cranked. I have a 98 GMC Sonoma with a JVC head unit running 18 watts RMS power and the speakers have plenty of power.

My only complaint is that installing the speakers was very difficult. The supplied mounting bracket was nowhere close to the right size for my truck so I had to re-drill mounts and use those horribly tiny mounting brackets they send you. The speakers are also much taller than stock and push on the door panels slightly. Grill did not even begin to fit.

Overall, though, I would recommend these speakers for anything from a stock head unit to a powerful aftermarket head with an amp. They are a major upgrade I should have done years ago. I plan on putting these speakers in every future car I own.

Got these speakers to replace stock Kia speakers. Ended up keeping the stock speakers because these ones have terrible bass output. They were great for full range, almost making music sound 'live' - everything was good but the bass, so they had to go.

Good speakers, great turn around time.

This was great pair of speakers. Their really clear and clean! I'm very happy with them.

I have them in a 08 scion xb and they are great for highs and mids they do great with my pioneer 3200 bt along with a alpine type r 12 I would recommend to any who want better door speaker than factory at low price.

I have never been disappointed with any speakers I've bought from Polk. These 6-3/4" went in the doors of my firebird and fit great. They are powered by 50w pioneer head unit and seem to be getting enough power for my purposes, but more never hurts!

In the hatch I have 2 RF 6x9's in ported boxes and amped 100w to each. This has a good stage for music; clean mids and sharp highs up front from the smaller polks, and more low end presence from the back 6x9s.

These are awesome for the price and they're marine certified so they should hold up fine to being swung around inside the doors, exposed to weather.
Low end Hz are somewhat disappointing, at least in my setup, but match these with subs and it would have awesome range.

Good speakers for the price. Using a Nak amp to power them. Speakers would be good for any normal application.

the price was great, and i have grown to use Polk speakers in all my cars, a power amp in the 50-75 watts power range and you have a nice sounding ride.

These speakers are crystal clear with no destortion, even at high volumes. i installed these in a 2006 monte carlo SS Silver, these went in the door panel. These polks blew away my stock speakers away. so clear, and clean, for the price its a bargain.

I ordered these speakers last week and they came in, in 3 days. They were super easy to install. these speakers are amazing. I have heard other more expensive speakers and these beat them by far. The bass, mid, and treble is crystal clear. I highly recommend these to anyone who is interested.

Bought this for a RV and I have to say WOW. The Bass this things put and good. I have two pair and the amp is a Hifonics-TXi-6408-R-B. The highs and lows sound great. The lows are great too. I would tell any one to buy these.

I purchased 2 sets of these along with a set of Polk db351's for my dash. These were installed in a 2004 Trailblazer EXT and I have to say that they offer way more than I anticipated in terms of sound quality. I have the 4 651's attached to about 80w rms and the 351's running off of my head unit (17w rms).

I had a set of cheaper coax's previously and there is no comparison between those and these. They look great, feel sturdy, and perform way better than I thought they would. I would absolutely buy these again and would recommend them to anyone looking for speakers in this price range.

Through many communications with them and verifying on Polk's website, these do handle 100w rms per speaker. Even better deal for 65 bucks!!!

These speakers sound great. but they could definatly use a amplifier dont get me wrong they sound perfectly fine off the headunit but to make em shine get a amp.. good price for a quality speaker!!

Now in my car the side door speakers are just mid bass but i went ahead and got coaxial because components wouldn't have fit. Anyways the are loud, decent mid bass, great tweets, cant wait to hook up a amplifier.

WARNING: when i was installing the 3/4 bracket didn't fit, and it was made for my car. i made some adjustments and got the speakers to go in without the bracket but do note it will not fit dodge neon !

Very happy with these speakers, made the stock radio sound great, in my chevy truck, now just need to replace the back ones

Top quality, its the best.. I would buy again
5 overall
5 value
4 look/design
4 durability
4 features
5 ease of use

Installed 6 months ago to replace the oem crappy front speakers on 2011 Hyundai Tucson Ltd. Sound quality improved a lot. Easy good fit installation with the accessories provided, but the simple manual does not help. The good looking grill covers cannot be used which is a waste. I got a good deal/bargin from Sonic, cheaper than I buy locally in Canada even with all the shipping, handling costs.
In addition, I feel the Polk Audio db651 sounds even better than the Infinity ref 6032si I installed in the rear doors.
Highly recommended at this price range.

Purchased these Polk db651's to replace the stock Clarion speakers on my boat and am very happy with them. They sound good and play very loud. I would definitely recommend them to anyone looking for a budget speaker. I will probably replace with the MM series at the end of the summer, as have added an amp and have Polk MM650UM's in speaker cans. Overall very happy with these speakers and all of my Polk products.

Put these in a custom built sand car and they sound great! This was the first set of Polks I've ordered and since then I have order 2 more sets. Best sound for the money. Highly recommend them.

I started with replacing the factory door speakers in my 2001 Golf TDI 2 door and at that time I also installed Dynamat in the doors and along the rear side panels. WOW. Huge difference is hearing the sound at all levels.
Of course I then had to order another pair to replace the factory rear speakers. Again a very noticeable improvement in sound texture and quality. Very satisfied with the Polk Audio db651 product and with SonicElectronix.com for their low prices and fast shipping.

I heard these speakers from a retail store and really liked the way it produces bass, mids and highs. After ordering it sounded a bit flat but after 2 months of use, it is almost broken in and sounds great. Good speakers for a decent price!.

These speakers sound fantastic and even at a SUPERB price!

I am running these with a Sony CDX M60UI, a pair of db521s and a Bazooka 8" passive sub. The sound is wonderful. Very crisp highs and soft lows. I have heard that they sound even better with an amp. Not much room in my little boat to mount an amp, but these sound so good, I really don't need one. With a 92dB sensitivity rating, a few watts will give you great sound. I would recommend these to anyone.

I installed 4 of these in my Jeep, powereed with a 200w amp and they are loud and have a very clear sound. Definitely a great value. I have yet to test their 'marine' capabilities.

These speakers sound very good. I put them in the doors and they sound great. good balance between bass and treble.

i have these speakers in my 07 impala with the polk audio 6x9s,first off polk audio dont bs. i had both pair playn off my factory radio with factory tweets and man my car sounded just lik my sudio room but not as loud .then i also added 2 pairs of kicker 1/2 inch tweets a pair in the factory spot in front and a pair on the back panels with a kicker 350.4 amp powering all 8 speakers now my car sounds like a concert. this mix is the best i promise.everybody at my school including my teachers and principal. i paid around $800 for this set up and im not stressing about it. this web site is killn the store prices if u can aforde my set up do it. 100% positive your getn the feed back u want everywere u go!

These speakers are crystal clear without sacrificing bass. Replaced stock speakers in our boat and added a 10" sub. This thing rocks on the water.

After doing plenty of research I decided to install these in my 99 Toyota tacoma Xtracab. Was looking for a bit better power handling 2 way speaker and these filled the order quite well.

Pros: Excellent power handling speaker with plenty of highs and lows and the materials to handle high output with clarity.

Cons; These are not a direct bolt in into a 99 Toyota Tacoma Xtracab, you will have to do some modifying, but not much. Not really a Con per say, as I knew I would have to modify before the purchase.

I am a big fan of Sonic Electronix. I will always purchase my car audio from them. That being said. These speakers are very nice. I put them in my 02 Dakota and for only being 6 1/2s they really are very full sounding. I highly recommend these speakers and Sonic Electronix.

I have purchased these to upgrade the audio in my 1982 Dodge, and am very pleased with the result. I am driving them directly from the head unit, and also have a pair of Kicker 6x9s that I drive from an amp. The two seem to work together quite well. The Polk has a slightly more refined sound while the Kicker has a little bit of an edge, but together they sound great.

Highly recommended.