CPS Extended Service Plan (more info)
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I bought these back in 2006, it's now 2013. These things are hooked up to a Sony Xplod amp running about 125 watts per sub rms. Sound incredible, well worth the money. Back then I paid $36 per sub, but for value and durability, can't beat it. I give it a ten. Alpines are good.
I have one of these in a 0.93 cu. ft. sealed box running @ 300 watts rms on an Alpine MRV-F345 amp in my S-10 pickup and I am so happy with it. The price for what you get can't be beat! As loud as it needs to be for a daily driver and top notch sound quality. They also have great wire terminals for a super easy instalation. Mine has been bumping for about 2 years now so they are plenty durable. I love when people are looking around for where the bass is coming from because they cant believe it's from the pickup coming their way. You can get louder subs but you will be paying hand over fist for them, unlike with these. I'll say it again, the price for what you get can't be beat!
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