Audio System X15-1100 15" 550 Watt Dual-4-Ohm Kevlar Car Audio Subwoofer/Sub Brands/DB Link/Wire Kits Sensitivity [1W

Sensitivity [1W

39" Displacement

220V Multi-Stage 12V/14V/16V Charger

1m] 90 Frequency Response [Hz] 40-20k

2" voice coil

Audio System X15-1100 15" 550 Watt Dual-4-Ohm Kevlar Car Audio Subwoofer/Sub Brands/DB Link/Wire Kits Sensitivity [1WDual 4 Ohm Voice Coil Woofer 380 mm LONG STROKE Subwoofer RMS Power: 1100 Watt RMS Program Power: 1600 Watt 3" double voice coil, stable terminals, 20 times ventilation system ultra stable KPC Kevlar paper cone, cast basket and double sewn spandex rubber with the cone, sewn 3 times double silver lead wire, bigger magnet system with HEM magnet (high efficient magnet), improved T Joke and Pole Plate construction, progressive PPTA connex double spider