Exceptional Quality and Versatility
Step up your vehicles audio performance with Polk Audio's revolutionary db651's. Cutting edge technology has allowed for an efficient speaker that has ability to accurately reproduce music like you have never heard before. A precise balance of materials including the Silk/Polymer Dome tweeter and Mica Cone woofer enable smooth roll-off and quick response at any volume. The rubber surround adds to bass response as well as increases the lifetime of the speaker under any conditions. Being marine certified, the Polk DB651's will surprise you with its versatility and ability for use in many applications. The high-efficiency loudspeaker means less power is necessary for the same quality output. The revamped db Series delivers that perfect Polk Audio performance and durability like never before.
Speaker Features:
- 6-1/2" / 6-3/4" 2-way Coaxial Speakers (Marine Certified)
- Power Handling:
- Peak: 400 watts per pair / 200 watts each
- RMS: 200 watts per pair / 100 watts each
- Recommended Amplifier RMS Power: 60-100 watts
- Lightweight dynamic balance polymer/mica composite mineral filled cone woofer
- Marine Certified, perfect for use in marine vessels
- 3/4" Liquid-Cooled Silk/Polymer composite Dome Tweeter
- High Pass and Low Pass Crossover Filters
- Low-mass 2-Layer 25mm Kapton Voice Coil former
- Multi-Hole Mounting Pattern
- Shallow mounting depth
- Muscular ABS Grilles (Based on MOMO Designs)
- Durable Butyl Rubber Surround
- Pole Plate Heat Sink
- Flat Spider for faster, longer excursion linear motion
- Flexible Woven Leads sewn directly into Spider for greater reliability
- Polarized Nickel Plated Terminals on PCB terminal board
- Stamped Steel Basket finished in rustproof Gun Metal Gray
- Frequency Response: 40 - 22,000 Hz
- Sensitivity: 92 dB
- 4 ohm Impedance
- 1-year SonicElectronix.com warranty
Note: Polk Audio has a typo in their manual that states these speakers are 60w RMS, however we have confirmed with them that they are 100w RMS. You may view the 55w Polk Audio db651s instead.
Priced Per Pair
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Average Customer Rating is 4.6 out of 5 stars:
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Average Attributes Rating:
| Durability | | 4.8 |
| Value | | 4.8 |
| Features | | 4.6 |
| Design | | 4.8 |
| Usability | | 4.7 |
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Quick Comparison:
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Most Helpful Customer Reviews:
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Review by
Luke from West Des Moines, Iowa
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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.
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Review by
Brad from Wilsonville, OR
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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.
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Review by
Rich from Buffalo, NY
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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.
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Review by
josh from shasta lake, CA
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These speakers were installed in a 20 ft wakeboarding boat and without an amplifier these speakers get loud and clear with no distortion.
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Review by
audio install tech from melbourne, FL
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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.
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