Pioneer TS-A301D4 12" 1600W Max Dual 4-Ohm Voice Coil DVC Car Audio Subwoofer

BRAND NEW PIONEER TS-A301D4 CHAMPION Series 1600 Watts Max 12-Inch Dual 4 Ohm Voice Coil DVC Car Stereo Subwoofer Key Features: Continuous Power Handling (RMS): 500 W Frequency Range: 20 Hz to 1.6 kHz Maximum Peak Power Handling - Watts: 1600 W Nominal Load Impedance: 4-ohm Sensitivity (1W/1m): 92 dB System-Type: Component Cut Out Dimensions: 11.125" Equivalent Compliance (VAS): 37.7 Free Air Resonance (Fs): 38 Linear Excursion (Xmax): 11.3 Port Diameter: 3" Port Length: 6.5" Recommended Ported Box volume: 1.5 Cu Ft / 42.5 Liters Recommended Sealed Enclosure Volume: 1.25 Cu Ft / 35.4 Liters Subwoofer Mounting Depth: 6.125" Total Speaker "Q" (Qts): 0.73 Basket Material: Steel Center Cap Material: Polypropylene Damper: Polycotton Drive Cone Material: Cellulose Fiber Installation Ring: ABS Magnet Material: Ferrite Magnet Weight: 90 oz Surround Material: Elastic Polymer / Reinforced Fiber Surround Type: Rolled Voice Coil Bobbin: Aluminum Voice Coil Type: Dual Voice Coil Wire: Copper W