6 1/2-inch slim mount coaxial loudspeaker
6 1/2" coaxial
Incredible Sound, Affordable Price
The db Series offers superior looks and outstanding sound. And we’ve done all that at prices that make high performance affordable to everyone! The db651s is perfect for OEM factory systems, as well as with high-powered aftermarket head units and component power amps.
The db651s Features:
New slim mount design with short tweeter post for easy fit behind factory grilles.
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.
Low-mass 2-layer 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 depth 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.
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.
|Type||Silk/polymer composite dome|
|Mid / Woofer|
|Diameter||6 1/2" (16.51cm)|
|Type||Dynamic Balance driver with polymer/mica composite cone with rubber surround|
|Total Frequency Response||50Hz-22kHz|
|Nominal Impedance||4 ohms|
|Cut-Out Diameter||5" (12.70cm)|
|Full-Range Mounting Depth|
|Top Mount||2" (5.08cm)|
|Bottom Mount||2 1/4" (5.71cm)|
|Unit of Measure||pair|
|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.
7 reviews with an average of 4.5Write your own review
by mark staehle, September 11, 200778 out of 145 people found this review helpful.
better highs and mids
uses more power then the older polk speakers EX602A
decent speaker gets the highs and lows even with stock car radios use dynamat to get the sound you paid for.
by Ron B., July 21, 200869 out of 139 people found this review helpful.
Crisp, clean sound
Weak bass, no thump compared to factory cheapies
Put a set of these in my 03 fullsize GM pickup. Very clean sound, crisp highs, much better than factory and very durable construction. Downside: Not nearly as much bass response as the factory speaker. Sealed openings with heavy foam tape, etc. still not as much thump as the cheapie paper factory cones. Oh well! Still better than the muddy response of the originals.
by Eric, December 31, 200964 out of 140 people found this review helpful.
High end sound good, Midrange good.
Bass a little lacking.
Easy install. Better midrange and high end sound. Bass lacking with stock stereo.(I'm sure an amp would solve this.)Installed in 2008 Honda Fit Sport (rear).
by Brian Teichgraber, January 30, 201063 out of 118 people found this review helpful.
2008 Honda element SC Sounds good audio in Vancouver placed these into the front doors and tweeter locations Awesome sound no cutting and I am very happy with them - sounds very clear with good mid range bass
by Dominic Maratt, January 17, 201061 out of 108 people found this review helpful.
Mid to Higher end frequency response is definitely better.
Low frequency response and speaker sensitivity are both bit less than before.
Used pair of DB651s one to replace the Original Infinity Door Speakers that came with Chrysler Concorde.
by Nick, August 11, 201054 out of 88 people found this review helpful.
They have a very good Mid to high sound allways I would recommend any of polk audio line speakers to anyone they are really nice speakers.....
as we all know when you put some extra watts to our Speakers we can hear a much better difference the lows, the mids, And not to mention the Highs.... And You really dont need to much of an Amp to put a nice system together to have clean Sound...
great polk audio speakers all around...... I have used polk for years now..... they are very good speakers.
by David, January 17, 201213 out of 20 people found this review helpful.
Crisp and clear sound with no distortion.
Im not gonna say "lack of bass" as they have plenty of mid-bass at it is a 6.5" speaker!
I got these in Canberra, Australia. I know alot of people say that they lack bass compared to others, thats because these are speakers that are ideally suited to be put in a proper audio system with a sub and amp etc. 6 inch speakers are never meant to be used as a sub!! They sound great.
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