Bottom out @ lower frequencies faster. This means that specially in high volumes playing low notes, it's voicecoil will sound like it's hitting the bottom of the magnet. That's not good. But if you are one of those people who just wants clean unabused bass, this subwoofer will do it for you. Jacksonville Mobile Mechanic Services

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t ran hot and stalled pretty quickly but since I installed vents i''''ve had no problem.- Car Mechanic

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this baby honors its brand name: kicker i have this connected to 2 sets of mids and tweeters and a 12" punch subwoofer. of course it''''s a way too big subwoofer for the amp, initially it ran hot and stalled pretty quickly but since I installed vents i''''ve had no problem. Rockford truck brake service

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