Cerwin-Vega Earthquake 18"Passive Sub : Musical Instruments - Amazon.com
Cerwin-Vega Professional 2,400 Watts Passive PA Contra 2 x 18" Subwoofer (UP $1,748.00) WAREHOUSE PRICE $900 (1 UNIT), Audio, Other Audio Equipment on Carousell
CERWIN-VEGA HT-10D, 10” Passive Subwoofer Dual-Voice Coil - NEW - Old Stock! $99.99 - PicClick