JBL SRX918S 18" 1100 Watt Active Powered Subwoofer Class D Sub w/ DSP+Soft Cover | Reverb
JBL CLUB 1224 - 12" 30cm 1100 Watt Selectable 2 or 4 ohm Car Audio Subwoofer | eBay
JBL A1300HI 12 Inch Passive Car Subwoofer without In-Built Amplifier Peak Power: 1100w RMS: 250w at Rs 4552 | Car Woofers, Subwoofers And Basstubes in Kolkata | ID: 22540496255