Hertz HX 380 Diameter5 38 Cm Subwoofer With Double Moving Coil 380mm 4 4 Ohm for sale online | eBay
Street Sound Electronics - A 290 euro HERTZ MONSTER RECONE KIT FULL KEVLAR NUOVO..:SVENDIAMO..introvabile da 38 cm doppia da 1.5 ohm.. per bassone..spediamo.. | Facebook
Car speakers Hertz HX 380 - specifications with photos
Hertz Cento CS 300 S4 - 12" 300mm Single 4 Ohm Car Subwoofer 700W Max Power | eBay
HERTZ SERIE SPL MONSTER SUBWOOFER M15 UNLIMITED1 380mm 2 BOBINE DA 1 OHM
Hertz DS30.3 at Onlinecarstereo.com
Hertz SPL Show SX 250D 10" Single 4Ohm Car Audio Subwoofer True 2400 Watts | eBay