Blaupunkt GT Power 1000W - 1100 Watt 10-Inch Free-Air Subwoofer

10-Inch 1100 Watts single injection molded polyproplene cone Woofer with rubber surround. Long excursion voice coil with vented pole piece for optimum heat dissipation. Recommended closure type and specifications: Ported/Vented - Sealed: minimum and maximum sealed box volume 1.00 cubic feet. Minimum and maximum Ported 1.41 cubic feet. General: Frequency Response: 35-1000Hz. Sensitivity: 91dB Install depth: 125.5mm. Top mount depth: 5-Inch 4 Ohms Grille