JVC CS-AW8520

 The JVC CS-AW8520 is more expensive than most in the 2009 JVC Mobile line. Its expense translates into power and a particular set of features that make it stand out from the rest such as being a 15" subwoofer. It delivers a strong 4500 watt peak power and 1500 watts of RMS power. It has a triple stacked magnet delivers quite a punch. The cone is made out of paper and hemp, an effective and natural way to deliver sound. The JVC CS-AW8520 has additional features such as a dual-input 2 ohms voice coil, an aluminum-cast frame, santoprene surround,  and copper and abs terminals. It has a decent frequency range from 20 to 500 hz and a sensitivity of 88db/W.m. The manufacturer's website does not list the product as having any sort of warranty.