Hertz SPL Monster MG 15 Bass – Santa Clarita Auto Sound
Amazon.com: HERTZ Mille Pro Series MP-250-D23 10 in. (250mm) 600 Watt RMS 2-Ohm DVC Subwoofer : Electronics
KLIPSCH Subwoofer Speaker SW-8 Black OAK 120 Volts/60 Hz TESTED | eBay
BLACK 6.5" DUAL 32-Hz PORTED SUB BOX
Hertz Audio HX 300 (HX300) 12" 4-Ohm Hi-Energy Series Car Subwoofer OPEN BOX | eBay
Hertz CS 200 S4 subwoofer
Amazon.com: Sennheiser AMBEO Subwoofer for TV and Music with Immersive 3D Surround Sound a Thundering Deep Bass Down to 27 Hz - 8'' Woofer with 350W Class D Amplifier - Black : Electronics
4 x B&C 18TBX100 18" Low Frequency 2400W Subwoofer 8-Ohms 97.0 dB 35 - 1000 Hz
Hertz Mille Legend Series Ml-20003 8 Inch (200mm) 700 Watt Rms Subwoofer 4-ohm Svc With Neodymium Magnet : Target
Hertz DBA 200.3 Dieci series car audio subwoofer
Hertz SX 380D SPL Show 15" Dual 2 Ohm Component Subwoofer (Each) — Safe and Sound HQ
Hertz SPL Show Series SS-12-D2 SPL 12 in. (300mm) 1000 Watt RMS 2-Ohm DVC Subwoofer - Walmart.com
Amazon.com: HERTZ Dieci Series DBX-303 12" (300mm) 4-Ohm Sub Enclosure, 250 wRMS : Electronics