Car
db571
5x7-inch coaxial mobile/marine loudspeaker
5" x 7" coaxial
12.70cm x 17.78cm coaxial
$9995 per pair
db571
For a quick and easy install, with very little sonic compromise, choose the db571. It’s an ultra-high-performance 5x7-inch mid-woofer and 1-inch silk dome tweeter have a frequency response of 52Hz-22kHz and a sensitivity of 93db. The db571 is suitable for either a vehicle or boat. Like all db Series speakers, the db571 will fit virtually any factory application.
Incredible Sound, Affordable Price
The db Series offers superior looks and even better sound, and all at a price that makes high performance affordable! The db571 works well in OEM factory systems, as well as with high-powered aftermarket head units and component power amps. And it delivers the classic Polk performance and durability that has built the db Series’ reputation over the years.
The db571 Features:
Dynamic Balance® polymer/mica composite mineral filled cone is stiff yet lightweight for big sound, little distortion.
Marine Certified Polk db Series speakers are built tough to withstand the toughest environments so they are perfect for use in boats of all types. That’s why Correct Craft offers Polk speakers in their award-winning Nautiques ski and wakeboarding boats.
19mm liquid-cooled silk/polymer composite dome tweeter with neodymium magnet for clear, detailed highs. (db690 model features 25mm tweeter & 19mm super-tweeter)
Low-mass 2-layer 25mm Kapton voice coil former is lightweight for high sound output. Kapton’s high melting temperature (725°F/400°C!) ensures high power handling and kick-butt reliability.
Durable butyl rubber surround won’t fall apart under the stress of extreme temperatures, sunlight or time, for years of the great Polk sound.
Pole plate heat sink promotes better heat dissipation for superior power handling and reliability.
Flat spider for faster, longer excursion linear motion.
Flexible woven leads sewn directly into spider for greater reliability.
Rock solid, acoustically inert stamped steel basket finished in rustproof gun metal gray.
Stainless steel mounting hardware.
One year parts & labor warranty.
All Polk products are made using the best materials and the most advanced manufacturing techniques. They pass the industry’s most exhaustive quality tests, including drop testing, extreme signal response and UV & salt exposure testing. Polk loudspeakers are built to perform for a lifetime.
Driver Complement | |
|---|---|
| Tweeter | |
| Quantity | 1 |
| Diameter | 3/4" (1.91cm) |
| Type | Silk/polymer composite dome |
| Mid / Woofer | |
| Oval Height | 5" (12.70cm) |
| Oval Width | 7" (17.78cm) |
| Quantity | 1 |
| Diameter | 5" (12.70cm) |
| Type | Dynamic Balance polymer/mica composite cone with rubber surround |
Electrical | |
|---|---|
| Total Frequency Response | 52Hz-22kHz |
| Nominal Impedance | 4 ohms |
| Efficiency | 93 dB |
| Power Handling | |
| Continuous | 60 watts |
| Peak | 180 watts |
Dimensions | |
|---|---|
| Oval Cut-Out Height | 4 15/16" (12.54cm) |
| Oval Cut-Out Width | 7 1/8" (18.10cm) |
| Full-Range Mounting Depth | |
| Top Mount | 2 3/16" (5.56cm) |
| Bottom Mount | 2 5/8" (6.67cm) |
Shipping | |
|---|---|
| Unit of Measure | pair |
Warranty | |
|---|---|
| Speaker Warranty | 1 year parts and labor (original purchaser) |
Specifications, dimensions and features subject to change without notice. For more information call us at 1-800-377-7655 (USA and Canada). Outside of North America call +1 (410) 358-3600.
Customer Reviews
13 reviews with an average of 5
Write your own reviewby Trey, August 29, 2008
83 out of 184 people found this review helpful.Strengths:
Nice highs, decent mids, tight lows
Weaknesses:
None that you could blame at this price point - the actual speaker itself (basket mainly) was fairly cheap.
Review:
These speakers do what their price reflect. They have far better highs than your factory speakers, the bass response will be less boom, but more impact and tone. They are not the end all be all, but they do offer a value that you can not match elsewhere.
by Brown Bear, May 9, 2009
77 out of 145 people found this review helpful.Strengths:
Clean, clear, sound.
Weaknesses:
absolutely none.
Review:
I have 2 pairs of these speakers in my 98 explorer. The 5x7 speaks are run by a MTX 564. I have 2 elemental designs 15 inch subbies run by a memphis 1000d. Pioneer deck w/ i-pod hookup and a optima yellowtop battery. This system sounds as good as my Bose lifestyle home theater. My main man Chris Kaufmann hooked it all up. How a sound system is put together is just as important as the type of products you use.
by Larry, May 30, 2007
75 out of 148 people found this review helpful.Strengths:
clean, crisp sound in all ranges.
Weaknesses:
will let you know.
Review:
Just installed 2 pairs in a F-150 ext cab today. Its still early but my initi6al impression is good. Good tone across the board.
by "PEACEMAKER" memphis, 10, May 12, 2009
75 out of 143 people found this review helpful.Strengths:
They dont require a lot of power... Yet still rock!
Weaknesses:
THEY'RE FRIGGIN' DANGEROUS!!! TURN EM DOWN SOMETIMES. Pay extra visual attention when driving...cause you cant hear anything outside your vehicle...seriously folks.
Review:
These speaks SCREAM! Powered by kenwood (head), and alpine amp (75 watts x4)...I need a break before they do (what, i cant hear you!). The sub takes the bass...& my 4 db's are pumpin' out highs & mids like nuclear fission!!! These are the cleanest sounding 5x7 speakers i've ever witnessed in ANY price range! My passengers cant take it when i crank 'em up...I can!!! (for about 10 minutes). WORTH EVER PENNY...
by Brandon Schneider, April 26, 2008
73 out of 160 people found this review helpful.Strengths:
Clarity. Tone. Bass. Amazing.
Weaknesses:
Dont got any. so far.
Review:
Very impressed by the clarity and also has amazing bass for 5 x 7's. Friends thought i got some subs when i put these in.
by Debora Bilek, April 16, 2007
72 out of 136 people found this review helpful.Strengths:
Tone is the best I've heard in years, very balanced and true.
Weaknesses:
Haven't found any yet, I'll let you know!
Review:
I gave the db571's 5 stars because the clairity is superb and the tone is excellent. I don't think I could have purchased a better set of speakers for the money!
by derrick, July 14, 2008
68 out of 142 people found this review helpful.Strengths:
Very basey and crisp at the same time.NICE
Weaknesses:
None with an Amp
Review:
I just got these speakers and they are great not a single thing wrong with them.Plus i got an amp for em and WOW even better.I tell all my friends to buy polk speakers.
by Jack, November 12, 2010
49 out of 94 people found this review helpful.Strengths:
Will fit many Ford products with no cutting or drilling.Outstanding sonic quality, tight bass, and sparkling highs!
Weaknesses:
Found the crossovers on all four of my speakers (Small component on the terminal block) loose. The glue that holds it on seemed to not be holding it in place. Worried about rattles I placed a small blob of hot glue under each one. This fixed them back to 100%.
Review:
I recently leased a 2011 Ford Edge limited. Was VERY diisapointed with the Ford premium by Sony sound system.nThe sound was bassy, muddy and lacked high end and clarity. (I returned a 2007 Ford edge lease with the premimum sound system before this car and the sonic quality was outstanding!) Since this is a lease I didn't want to alter the car that much, but wanted to do something to make the sound system better. Well, after ordering two pairs of these speakers and some Metra plug and play adapters I can say that these speakers rock! The bass is tight and accurate, the highs are bright and clear and the volume is loud and crisp! They were a drop in replacement with NO cutting or drilling.This is exactly what my system needed at a VERY good price! Look around on the web, you can find these as low as $39.00 a pair refurbished (mine were) Even though they are referbs they looked and sound brand new! You would never know the diffrence! I have owned Polk in the past and you can never go wrong with them! Buy them and see!
by Randy, September 8, 2010
47 out of 100 people found this review helpful.Strengths:
clean highs. Bright with good imaging
Weaknesses:
no bass response. Bottom out badly at moderate volume.
Review:
Installed two of these in the front of a 2010 F-150 5X7s. I am very disappointed by the lack of bottom end in these things. I have them hooked to an Alpine 4 channel amp with 75wpc, and they bottom out terribly can't take any volume to speak of. I have checked all my wiring and I am in phase, and I have a good ground. Just no bass to speak of. The pioneers in the back have more bass than these do. Not happy with them at all.
by Michael, September 17, 2011
28 out of 49 people found this review helpful.Strengths:
Great sound for a great price.
Weaknesses:
None.
Review:
Put two pairs of these in my wifes 2010 Mazda3. She had the stock speakers still. After putting these in the sound of her car was amazing! I still need to get her some tweeters to replace the stock ones but the sound has been immensely improved by these speakers. If you are looking for a cheaper upgrade to your sstock spears but are afraid these speakers will not be good enough you are wrong!
by Alex B., April 10, 2012
5 out of 10 people found this review helpful.Strengths:
Loud but clear with no distortion. Simply amazing for a starter system.
Weaknesses:
None so far.
Review:
These speakers are outstanding. I just recently installed a whole new system in my 2005 Ford Focus and they sound excellent. I have the Alpine CDE-133BT stereo to power them. If you have an alpine stereo or thinking about getting one... Buy it. Alpine has a product called the KTP-445. It is an amp that amplifies the stereo itself. It is designed expecially for alpine stereos and fits in right behind it. With this product you would be outputting about 100 watts into each speaker. With this installed, these speakers are simply amazing. There is no distortion whatsoever and with the amp installed you get a little bit more bass with these speakers. I would highly recommend this setup if you're new to the whole car audio thing. This setup is a little pricy ($650) but I guarenteed you will be satisfied with this setup.
by Dan W, May 2, 2012
4 out of 4 people found this review helpful.Strengths:
Stong midrange's, VERY durable, no reduction in sound quality or performance after 4 years of near dalily use.
Weaknesses:
Screw holes are too close to surround, can cause micro cracks if any part of surround is affected or damaged by a screw.
Review:
Best co axil 5x7's I've heard yet. Quality materials, constuction, and stylish design. Way to go Polk, you continue to make me love you more and more every day :D
by Johnny, May 24, 2013
0 out of 0 people found this review helpful.Strengths:
very good sound reproduction. clean, bright with tight response and great price point. an amp will make these sing raising the sound stage.
Weaknesses:
none. will report back once the other two speakers are installed.
Review:
installed two of these in my rear door speakers powered by the factory head unit. after installing the first speaker, I compared sound quality between the two. even without an amp, the sound quality is far superior to factory. installing the front speakers tomorrow. have ordered an alpine class D 4 channel amp to power the polks and an amplified sub. this should make the system scream. perfect speakers for mids and highs. subwoofer will fill in the gap for the lows. not looking forward to wiring/rewiring but will be worth it :P
db571 Media
db571 Literature
Want to know more? Want to dig just a little deeper to learn about this product? Here's a list of source material that will give more detail, other perspectives, and answer questions you may have.