Polk Audio dX9 Car Speaker

Pros: Warmth, definition, power handling and ultra-reasonable price.
Cons: Not the most efficient babies in the known world....

Polk Audio speakers hold a special place in my heart - years ago, when it was a much smaller and scrappier company, one could buy their raw drivers as well as their (excellent) finished home audio speakers, and I slapped four of their least expensive...

Pros: Serious power, superb quality, excellent durability.
Cons: None

They take a beating but keep on ticking. I mounted these under the dash in my Jeep Wrangler. They provide excellent sound quality despite getting wet, muddy, and dirty.

I rarely have the top on my Jeep, so rain, dirt, dust, mud - it all gets...

Pros: 3 way balance of sound, solid beats, good treble and bass, good sound output, great listening results, reliable, durable, affordable,
Cons: None

Polk are you familiar to the brand? Now I am, I had recently purchased them for my 1999 Ford Taurus. I was in search of new car speakers after being highly dissapointed on making my purchase on a double pack of Kenwood 4X speakers. I...

Pros: Cheaper, High wattage handlng, superior clarity
Cons: Umm...nothing?

I drive a 1989 Chevy Cavalier z24, and these were the first things i added to my system. Wow! These babies cook! Don't worry about that $230 price tag, i got them for $160 and have seen them for even less. With the lightness of these speakers, i was...

Pros: Awesome Sounding highs!
Cons: If not bridged the speaker will blow!

When i first started driving my 1968 camaro i wanted a really fat system. So after looking i bought these Polks, they are definently the best pair of speakers i have ever owned. After about a year i blew them with too much bass in them. Now with these...

Pros: Great sound, high quality speakers
Cons: none

I own a 1992 Pontiac Bonneville SE. When I first got the car it had the stock Delco 4-speaker system. I had a portable CD player with a car kit. Well it played CDs, it just sounded horrible. No highs or lows to speak of. I spend $220 and bought a...

Pros: Cheap, Great Sound
Cons: Hard to install for beginners

These speakers first stand out for their price. $230 for the MRSP (which I read in another review) is kinda meaningless because I got these for $150 through a friend at Good Guys. However, even for $230, these are amazing speakers. Polk is notorious...

Pros: You get more than what you pay for
Cons: None that I can think of

These are the top of the top of the line Polk Audio speakers. The suggested retail price for these things is $230. I got these brand new from www.discountcarstereo.com for $130. That's $100 less than the MSRP. Note: These are sold in pairs.
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Pros: the speaker
Cons: none

You say you have replaced your 6"x9"s before and all you got was a lot of boom and sizzle? Polk engineered these dX9 3 way beauties to bring the sound of a good set of home speakers into your car. Spacious highs from the 3/4" silk dome...