2) NEW POLK AUDIO DB5251 5.25" 250W Car Marine Component Speakers System Pair

2) NEW POLK AUDIO DB5251 5.25" 250W Car Marine Component Speakers System Pair
2) NEW POLK AUDIO DB5251 5.25" 250W Car Marine Component Speakers System Pair

Model: db5251

Brand: Polk Audio

(1) 2 shops 1 products

Detailed product description

The db Series offers superior looks and even better sound. And we've done all that at prices that make high performance affordable to everyone! The db5251 component system works well in OEM factory setups, as well as with high powered aftermarket head units and component power amps. db5251 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. 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 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. 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. Stainless steel hardware. 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. 1 Buy = 2 Component Speaker Systems **We are an authorized Polk Dealer!**

2) NEW **Polk Audio DB5251** 5.25" Componenet Speaker Systems 250 Watt MAX (Per Pair) 100 Watt RMS (Per Pair) Type: Dynamic Balance polymer/mica composite cone with rubber surround Efficiency: 92 dB Nominal Impedance: 4 ohms Total Frequency Response: 53Hz 23kHz Cut Out Diameter: 4 11/16" (11.91cm) Driver Mounting Depth Top Mount: 2 5/16" (5.87cm) Driver Mounting Depth Bottom Mount: 2 7/16" (6.19cm) Tweeter Cut Out Diameter: 2 1/16" (5.24cm) Flush Mount Depth: 7/8" (2.22cm) Surface Mount Height: 1 1/8" (2.86cm) Tweeter Mounting Depth Surface Mount Height: 1 1/8" (2.86cm) Tweeter Mounting Depth Flush Mount Depth: 7/8" (2.22cm) Tweeter Diameter: 1" (2.54cm) Product Condition: Brand New Item Weight: 5.75 lbs. (Per Pair) Part Number: **DB5251** Warranty – 1 Year Manufacturer Warranty

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Last updated: 2024-04-17 11:04:08
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Product specifications

Technical details

Manufacturer -
Brand Polk Audio
Item model number db5251
Color Silver
Weight -
Height -
Depth -

Additional product information

Product Id 2103287
User Reviews and Ratings 3 (1 ratings) 3 out of 5 stars
UPC 747192112806

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2) NEW POLK AUDIO DB5251 5.25" 250W Car Marine Component Speakers System Pair
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Top User Reviews and Ratings

(5)
Reviewed in the USA on 2011-07-09T17:00:00

i installed the 5 1/4 component speakers in my open cockpit jet BOAT i mounted the crossovers in a sealed box for good measure. the the 51/4 were mounted under the seats and the tweeters were mounted in the centre head-rest. once wired i was blown i even had to turn down the bass. the speakers have been exposed to sun, water, even a little soap and the preferment is outstanding and rocks the lake. (head unit is the clarion CMS-1 marine)

mark dobbs . Review provider: walmart.com
(5)
Reviewed in the USA on 2008-02-29T16:00:00

i chose this speaker because of the look of speaker grille..it matches my car really well.. i am running this to 120watt 2 channel amp and tuned it real good..turned volume all the way up and i don't hear any distortion, no nothing.. bass wise, not better than rockford fosgate p seires..but that is not the point..my mono amp and subs are taking care of all bass..

leo . Review provider: walmart.com
(5)
Reviewed in the USA on 2009-11-14T16:00:00

I got lucky and found a set of these on sale... Turns out, they're well worth the standard price. Getting them to fit in place my stock 4x6s was a bit of a pain, but that was to be expected. Dremel for the win. ONE woofer/tweeter gets easily more than twice as loud as BOTH stock speakers with gobs of clarity that stock speakers can't touch. I have these in my dash, and they hit a little higher than the 6501s in my doors... The overall sound from the two is magical. I couldn't be happier --then again, I haven't amped them yet.

Tony . Review provider: walmart.com
(3)
Reviewed in the USA on 2007-12-15T16:00:00

These speakers were great for the first 7 months that I owned them. Had them attached to a 2 way 100 watt amplifier. They reproduced sound like I have never heard before. I purchased them because of their power handling and their marine certification, because I have a two seater convertable. After 7 months though both midrange speakers stopped working at the same time. Fortunatly, I was able to get replacements from the dealer and I am back in business.

Matthew Scharf . Review provider: walmart.com
(3)
Reviewed in the USA on 2012-12-10T16:00:00

Love the woofers and teeters for the db5251 series but the cross over have too many problems the conductors keep coming loose, which makes the woofer stop working. I'm not the only one that's having this problem!

JC . Review provider: walmart.com
(1)
Reviewed in the USA on 2009-07-15T17:00:00

These speakers were AWESOME for the first about 6 months, then they started to sound distorted and it just got worse and worse after that until they blew. I only purchased them b/c my factory ones had seen better days. I am a female who DOES NOT listen to my music real loud, and there was NO reason why my 2 rear speakers should have blown only after right over a year and a half, not even with daily use. Not to mention the magnet on them is WAYYY too big for a Prelude and it made the trunk bar hit on the bottom. This was with a professional install from Circuit City and with a second opinion from World Hi-Fi Buys. VERY disappointed. Unless company decides to step up and back their product, I will never purchase from them again. Pioneer is my next step I guess. Guess I should listen to other people when they tell me to stay away from a brand and not always go with the "deals"

Kayla . Review provider: walmart.com

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