Dual Extra heavy duty interweaved tinsel lead wire. Cast Heavy Duty DC Aluminum Black & Grind frame. Chrome spring loaded push terminals. FEA analyzed and optimized motor assembly Fully CNC machined.
Dual 0.7, 1.0, 1.4 or 2 ohm 3 8 Layer Hi-temp Aluminum Stealth Coil. Recommended power range: 1600 - 2200 watts RMS.
Nominal Impedance (Znom): Dual 1 ohm. Effective Piston Area (Sd): 791 cm². Mechanical Mass (Mms): 367.4 g.
Resonance Frequency (Fs): 32.9 Hz. Force Factor (BL): 22.73 NA. DC Resistance (Re): 1.8 ohms. Voice Coil Inductance (Le): TBA. Mechanical Q Value (Qms): 6.31.
Electrical Q Value (Qes): 0.37. Total Speaker Q Value (Qts): 0.35. One-Way, Linear Excursion (Xmax): TBA.
Mounting hole diameter: 14.25. Outside driver diameter: 15.7.
Suggested Ported Enclosure: 3.5 ft³. You will be issued a Return Authorization Number. In order to maintain an inventory of 100%, Brand New, A-Stock, untouched products, all sales are final. We ask that you please be sure you are ordering the correct product. The item "DC AUDIO XL M4 ELITE 15 D1 15 4400W DUAL 1-OHM SUBWOOFER BASS SPEAKER WOOFER" is in sale since Wednesday, January 23, 2019.This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Subwoofers". The seller is "woofersetc_outlet" and is located in Los Angeles, California. This item can be shipped worldwide.