2000 w, 2x18" subwoofer bass-refleximpil (HQ-218-CX) - Das
SUBWOOFER ATTIVO 2X18” 1800 WATT RMS DVA KS20 DB TECHNOLOGIES, P.A. Professional Audio Live Pro | Subwoofer Attivi - EffeBi Megastore - Shop Exclusively Online
JBL VTX-G28 Subwoofer 2x18'' passivo, da terra | Musical Store 2005