DS18 ZR10.4D 10" 1400W Max Dual 4-Ohm Voice Coil DVC Car Audio Subwoofer

BRAND NEW DS18 ZR10.4D 10-inch 1400 Watts Max Dual 4-Ohm Voice Coil DVC Car Subwoofer Key Features: 10" Subwoofer MAX Power: 1400 Watts RMS Power: 700 Watts Impedance: 4-Ohm 2.5" DVC Ferrite Magnet 81dB Specifications: SKU: ZR10.4D Nominal Diameter: 10" / 254mm Nominal Impedance: 4 + 4 Ohm RMS Power Handling: 700W Maximum Power Handling: 1400W Sensitivity (1w/1m): 81 dB Frequency Response: 27-200Hz Recommended Lo Pass Crossover: 100Hz Motor Specs: Voice Coil Diameter 2.5" / 61.6mm VC Former Material Aluminum Winding Material Copper Cone Material Non Pressed Paper Dust Cap Material PPI Surround Material Foam Basket Material Steel Basket Color/Finish Matte Black Magnet Material Ferrite Magnet Weight 100 oz Displacement Volume 0.05 ft3 Thiele & Small Parameters: Equivalent Volume 8.18 L Excursion (one way) 25mm Free Air Resonance 37Hz Mechanical Factor 4.86 Electrical Factor 0.93 Total Factor 0.78 Moving Mass 216.3g Compliance 52.8µ m/N BL Factor 10.7 Voice Coil Inductan