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About this product
Product Information
The Polk Audio db351 is a 3.5 inch, 2-way coaxial car speaker that is built to please the auditory senses. Comprising 0.5 inch liquid-cooled composite dome tweeter with a neodymium magnet, the coaxial car speaker generates clear, crisp highs. The car woofer within the Polk Audio db351 is made with polymer composite making the audio system desirably lightweight. The car woofer is surrounded with butyl rubber that enhances the durability and stability of the multipurpose speakers. The marine certified Polk Audio db351 plays a dual role as a coaxial car speaker and also as a perfect accompaniment on your boat.Product Identifiers
BrandPolk Audio
MPNAA1351A
UPC0047192112708, 0747192112707
Modeldb351
eBay Product ID (ePID)69744523
Product Key Features
Speaker Size3.5in.
RMS Power35W
Additional Product Features
Mounting Diameter/Length3.06in
Size3.5in
EnclosureNon-Enclosed
Min Frequency Response90Hz
Peak Power Handling105W
Tweeter Size0.5in
Tweeter DesignDome
Impedance4ohm
Elements2-Way
Magnet MaterialNeodymium
Max Frequency Response22kHz
Top Mounting Depth1.56in
Woofer MaterialPolymer Composite
Bottom Mounting Depth1.69in
TypeCoaxial
Sensitivity91dB
Car Speaker FunctionTweeter, Mid-Range Speaker
Ratings and reviews
Most relevant reviews
- 19 Aug, 2016Most favourable review
No Grills
They sound great and are waterproof. I put on my Jet Ski BUT they do not have grills. AND there are no grills that will fit them not even in China. For $5 more I could have bought from Polk Audio directly and got advise on what size to get and a 1 Year Warranty. Be aware no Warranty is available if not purchased from a Polk Audio Dealer found that out.Verified purchase: YesCondition: New
- 26 Oct, 2015Most critical review
Not so Powerful
I thought, because of the RMS, I would be getting more sound out of these speakers, but I was little disappointed. It was easy to install (my Nissan 370z), however they are not too powerful. I am using it more as tweeter than anything else.Verified purchase: YesCondition: New
- 23 Jan, 2018
Really great!
durable, water resistant, great Dynamics for its size! Super decibel rating! I created speaker housings out of headlights on my motorcycle and use these speakers exclusively. They worked tremendously well!Verified purchase: YesCondition: New
- 18 Jul, 2016
Does not come with wire connectors
I've always wanted polk audio speakers .Installed in 81 chevy truck. Does not come with wire connectors. I used the bass blockers .Sounds good. l Have on 50x4 pioneer head unit. Thank you saler for reliable/fast , shipping/feedback .Verified purchase: YesCondition: New
- 19 Apr, 2018
Toyota RAV4 dash install
Bolts right in to the RAV4 dash tweeter mounts. Destroyed the tweeters to get the 4-pin connectors and wired to the tweeter pins. Need to seal the top of the speaker from the bottom. Used a ring of dense foam (3/8 x 1/2high) around the speaker surround that presses on the grille above. Sounds great with the 200uF (-3dB at 200Hz) bass blocker caps that came with the speakers. Might try 133uF caps (-3dB at 300Hz) to eliminate some roughness in the crossover region. Much better than the raspy tweeters the RAV4 came with.Verified purchase: YesCondition: New
- 06 Jun, 2018
Great sound
I replaced the drivers on my boom audio pods and got Superior Sound and Dynamics range from these porks.Verified purchase: YesCondition: New
- 29 Mar, 2017
Great business
I love itVerified purchase: YesCondition: New
- 18 Jul, 2018
Nice speakers, but didn't
I ended up not using these. They shipped out quickly, and appear to be good qualityVerified purchase: YesCondition: New
- 21 Jun, 2017
Excellent replacement
A real nice upgrade for such a small spaceVerified purchase: YesCondition: New
- 23 May, 2018
El sonido es superior, buena relación calidad-precio
Me han sorprendidoVerified purchase: YesCondition: New
