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Black Diamond DIA-T12.2D 12" 2000 Watts 2-Ohm DVC Subwoofer $179.99Features Black Diamond 12" 2000 Watts 2-Ohm DVC Subwoofer DIA-T12.2D The DIA-T12.2D delivers impressive 2000W Max Power with 1000W RMS at Dual 2+2 Ohm, once you hear it, you will finally realize what big, rich bass sounds like. This 12" Subwoofer puts out all of the power you need and handles low frequencies like a sub twice the price. Dual Voice Coil provides multiple options and flexibility to wire Parallel, Series, or Independent. DVC will make sure you get the most from your system. While typical subwoofers have a single voice coil, Black Diamond offers two. Settle for nothing but the best with Ferrite magnets that produce a wider range of tones and can handle tremendous power at high volumes. This ultra-reliable subwoofer has dual voice coils and an aluminum basket all at an affordable price. What more can you ask for? SPECIFICATIONS: Nominal Diameter: 12" (304mm) Nominal Impedance: 2+2 Ohm RMS Power Handling: 1000 Watts MAX Power Handling: 2000 Watts Sensitivity (1w/1m): 82 dB Frequency Response: 20-200Hz Recommended Lo Pass Crossover: 80Hz MOTOR SPECIFICATIONS: Voice Coil Diameter: 3" (76.5mm) Voice Coil Former Material: Aluminum Winding Material: Copper Cone Material: Non-Pressed paper Dust Cap: PPI Surround Material: Foam Basket Material: Aluminum Basket Color: Sandblasted Black Magnet Material: Ferrite Magnet Weight: 120 Oz Displacement Volume: 2.26L / 0.08 ft3 THIELE & SMALL SPECIFICATIONS: Equivalent Volume Vas: 22.23L / 0.785ft3 Excursion (one way) / Xmax: 24mm Free Air Resonance / Fs: 32 Hz Mechanical Factor / Qms: 3.827 Electrical Factor / Qes: 0.637 Total Factor / Qts: 0.546 Moving Mass / Mms: 418.78g Compliance / Cms: 55.6 M/N Bl Factor / BL: 11.076 Voice Coil Inductance / Le: 0.53 mH Diaphragm Area / Sd: 530.93cm2 DC Resistance / Re: 1.8+1.8 Ohm Efficiency Bandwidth Product / EBP: 50.2 RECOMMENDED ENCLOSURES: Sealed Internal Volume: 28.3L /1ft3 Sealed Box Output Response / F3: 38Hz Ported Internal Volume: 45.3L / 1.6ft3 Port Size - Square (WxHxLong): 1.5"x11.81"x20.43" / 38x300x519mm Port Tuning Frequency / Fb: 34Hz Ported Box Output Response / F3: 27Hz MEASUREMENTS: Overall Diameter: 12.7" (323mm) Overall Depth: 8.46" (215mm) Front Mount Baffle Cutout: 11.1" (282mm) Mounting Depth: 7.03" (178.6mm) Motor Diameter: 7.08" (180mm) |