This product is a vintage Polk model and is not available for sale, but it may still be available in some stores as a closeout or used product. The following text is taken from the original sales brochure for this product and does not reflect current availability. If you happen to have any question or concerns about this product, or any other Polk Audio product, feel free to contact our Customer Service Department at 1-800-377-7655 Monday - Friday, 9am - 5:30pm EST
Incredible Sound/Affordable Price
Really good stuff at a really good price is where it's at. So we took really good stuff, grabbed it by the neck, held it down and force-fed it Creatine and Ginko Biloba. We mixed it up with patented Polk technologies and a reckless desire for big volume output. We created speakers with better performance, bigger volume and better value -- the db Series. db Series is classic Polk Audio: outrageous performance and durability at a price that will please your wallet.
db6750 Technologies and 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 Audio speakers in their award-winning Nautiques ski and wakeboarding boats.
- 25mm Liquid-Cooled Silk/Polymer composite Dome Tweeter with Neodymium magnet for clear, detailed highs.
- Flush & Surface Mount swivel cups allow placement flexibility and soundstage optimization.
- 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.
- Multi-Hole Mounting Pattern and shallow depthÂ¾ our highest vehicle application ratio for easy drop-in installations in practically any car on the road, including yours.
- Muscular ABS Grilles, computer optimized and based on exclusive MOMO designs.
- 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.
- 2nd-order Butterworth Outboard Crossover for fiddle-free perfect sound.
- Electronic Tweeter Protection Circuit protects your tweeters from accidental abuse.
- Vented Crossover Housing gives you a choice of hidden wire channels for easier, more professional-looking installs.
- Rock solid, acoustically inert Stamped Steel Basket finished in rustproof Gun Metal Gray.
- One year parts & labor warranty.
|Type||Silk/Polymer composite dome|
|Mid / Woofer|
|Diameter||6 3/4" (17.14cm)|
|Type||Polymer/Mica Composite cone with rubber surround|
|Total Frequency Response||35Hz-23KHz|
|Nominal Impedance||4 ohms|
|Cut-Out Diameter||5 5/8" (14.29cm)|
|Tweeter Cut-Out Diameter||2" (5.08cm)|
|Driver Mounting Depth|
|Top Mount||2 7/16" (6.19cm)|
|Bottom Mount||2 9/16" (6.51cm)|
|Tweeter Mounting Depth|
|Flush Mount Depth||1 1/4" (3.17cm)|
|Surface Mount Height||1 1/8" (2.86cm)|
|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.
11 reviews with an average of 4.5Write your own review
by will monroe, February 29, 20040 out of 0 people found this review helpful.
very good speaker one of the best i heard if u want loud good stuff go wit there cant lose
by Scott Cooper, April 25, 20040 out of 0 people found this review helpful.
The tweeters definatley do the job (location) Ching! Ching! Ching! Sss! Sss! Sss!
The woofers need help with my application. Maybe amps, baffles, etc.
I just installed two sets of these in my 2002 Tahoe. I installed the woofers (with farbrication) in the OEM spaces in the doors, then installed the tweeters above all the door handles by the locks. My head unit is a Pioneer 22 RMS X 45 Peak. The tweeters are very crisp in the front and back seats. The midrange needs some help. I looked into baffles to help hone the sound. My factory sub may be the problem drowing out the mids. Overall, the speakers surpassed the OEM speakers and exceeded my expecations but I need to do some tweaking. I plan to add amps at a later time. This might help the complete sound.
by classact, July 26, 20040 out of 0 people found this review helpful.
Clear, crisp, smooth detail.
Manual could offer more technical info. on balancing sound stage.
Tested the DB6750's against several other component and coaxials and liked the smoothness of the Polks. Really beautiful clear highs and solid mids rounded out with a single Polk MM2084 Sub. I'm able to create whatever sound stage I desire with this combo and with 50W per channel and 200W to the Sub, it's enough to make your ears bleed long before you can achieve speaker distortion.
by patrick, February 12, 20050 out of 0 people found this review helpful.
i like the mid sound but i had to ajust the high pass filter and now there running from 80 hz and the can keep up now perfectly .
the tweeter is perfect but a little to agressive for me (but maybe thats because there closer to my eare then the mid)
i just installed momo 6750 db in my opel astra and the sound perfect there running on a dls amp (4x50 rms + 1 x 150 rms) the amp is just perfect for the job
by patrick, February 12, 20050 out of 0 people found this review helpful.
i forgot to tell that there is also a momo 8 inch running in the back smooth and direct ! i want to replace the original speakers in the back door for a 13 cm mid speaker from polk also db series greetings from holland!
by Tom, April 19, 20050 out of 0 people found this review helpful.
The high's are awesome. Mid's are very consistant. Very loud with only 50 watts going to them.
I broke two screw heads off while installing into a predrilled hole, they broke pretty easily even before the screw was seated. I then put some soap on the others, worked great.
I ordered a set of these for my boat not knowing they were marine certified, I read about it while they were on order. Even more of a bonus. They look great and sound great, I also have two pair of db650's so these match perfectly. This is a great set. I want some more.
by curtis, August 31, 20050 out of 0 people found this review helpful.
mids and highs are in your face
the crossover point is a little too sharp for the highs
overall a great sounding speaker with clear detail
by Brian Dalhover, January 8, 20060 out of 0 people found this review helpful.
Clean crisp imaging, and a wide soundstage, did I say clean.
Really none, I can't wait to amplify them and get more great POLK sound!!
I have a 97' Trans Am and I placed these speakers in the stock locations (door), which is an incredible fit. I installed the woofers with dynamat all around and foam baffles from XTC. I ran new stinger 16 ga. wiring to bypass the stock amplifier as it is setup for dual voice coil 2 ohm woofers. This setup is powered from a dxz655mp head unit from Clarion, soon to be amplified. After initial installation I was amazed at the fit of my tweeters in the stock location, they look awesome!!! If I had to use one word to explain the best part of the system it's clarity. The high end is perfect, but can be sharp until adjusted correctly. The woofers give out sufficient mid-bass response, and again are very clear. I have not had any rattles, squeaks or distortions, partially due to dynamat and baffles, but the aluminum basket and metallic cone certainly didn't hinder that. Overall I'm very pleased with my purchased and have now become a POLK man. Keep up the good work, and I'll keep spreading the word.
by brian boyer, July 1, 20060 out of 0 people found this review helpful.
good clean crisp highs and great mid bass.
i just bought these speakers and installed them last night an man they sound greati also used the xtc baffles. i have a phoenix gold 4 ch amp runing the intereors. i have two kicker s12l7 run buy a phoenix gold 1200 watt amp and everything soumds great.
by Michael Scurry, August 17, 20060 out of 0 people found this review helpful.
Midbass sounds great, and tweeters give you all the highs your ears can take. Well constructed, and solid.
The tweeters are a bit much right out of the box...but nothing I couldn't fix with the adjustment of my systems EQ. This was the ONLY reason I didn't rate thise 5-stars.
I purchased a set of these to replace my Kicker 6.5" Components. I didn't expect these to sound as good as the Kicker's, but these blew me away! The sound is so smooth, and midbass and highs are great! Add a sub, even a small 8-inch sub, and you'll be wonderfully impressed (I currently have three 8-inch subs)! Great Product, and I'm considering buing another pair for the rear deck of my car.
by Bruce, April 23, 20070 out of 0 people found this review helpful.
Incredible sound at a "discount".
They are too good. I actually had to do some major adjustments at the head unit just to hear my db690's in the back. I had to build my own brackets to mount the woofers in my door. I also had to modify my mirror covers to mount the tweeters. The ride: 2002 Mitsubishi Galant Head unit: Kenwood KDC-X769 Front: Polk db6750 Rear: Polk db690 Amp: Kenwood KAC-6402
This product is considered a "Recent" or "Vintage" Polk Audio model. It is not a part of our current product lineup. It may still be available in some stores as a "close out" or "used" product. Information provided here about this product may not reflect current realities and does not imply availability. If you happen to have a question or concern about this product, contact our Customer Service Department at 1-800-377-7655 M-F 9am - 5:30pm EST. Chances are we remember it.
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