DS18 Elite-Z 10" 1400 Watts Dual Voice Coil 4 Ohm Subwoofer ZR10.4D

DS18 Elite-Z 10" 1400 Watts Dual Voice Coil 4 Ohm Subwoofer ZR10.4D The DS18 ZR10.4D is an excellent entry level subwoofer that handles massive power and gives you smooth clean bass. These subs work great in both sealed and ported boxes giving you many options for placement in any vehicle. This 10" model comes in a dual 4 ohm configuration to match your amplifiers optimal impedance. This model comes with a 2.5" voice coil that handles 700 watts RMS and 1400 watts max power. The large foam surround and pressed paper cone work greatly together to deliver smooth crisp bass that can be heard clearly throughout the vehicle. This Listing Includes: (1) DS18 10" Subwoofer ZR10.4D Features: -Large foam surround for great xmax and bass precision while keeping great cone control when the subwoofer is close to maximum power. -Great power handling of 700w RMS and 1400w max through a high-strength 2.5" aluminum voice coil. -Very strong stamped basket with show quality DS18 logos on the frame, magnet boot, magnet, and dust cap. -Designed to give crisp and clear bass in any vehicle and can be used in sealed and ported boxes. GENERAL SPECIFICATIONS: Nominal Diameter: 10" Nominal Impedance: 4+4 OHMS RMS Power Handling: 700W MAX Power Handling: 1400W Sensitivity (1w/1m): 81 dB Frequency Response: 25Hz - 200 Hz Recommended Lo Pass Crossover: 100 Hz MOTOR SPECIFICATIONS: 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 Inductance: 823.5m mH Cone Area: 333.29 Cm2 DC Resistance: 3.4 + 3.4 ohm Efficiency Bandwidth Product: 39.78 DIMENSIONS: Overall Diameter: 10.31" / 262mm Overall Depth: 6.92"/176mm Front Mount Baffle Cutout: 9"/229mm Mounting Depth: 6"/152.3mm Motor Diameter: 6.1" / 155mm