Amazon.com: HERTZ SPL Show Series SS-12-D2 SPL 12 in. (300mm) 1000 Watt RMS 2-Ohm DVC Subwoofer : Electronics
Hertz SX300D Subwoofer - PASMAG is the Tuner's Source for Modified Car Culture since 1999
Amazon.com: HERTZ SPL Show Series Bundle with One Pair of ST 25A NEO Compression Tweeters and One Pair of SV 165 NEO 6.5" Midrange Drivers : Electronics
NEW SPL SHOW SUBWOOFER - Hertz car audio systems | The Sound Experience