4 D4 - Image Dynamics 12 Dual 4-Ohm IDMAX V. 12 Dual 4 ohm ID MAX V. Pressed paper composite cone woofer. Over 2 long linear excursion. RaDiaToR cooling system for heat dissipation.
Flat spider with NOMEX cloth woven tinsel leads. High-temperature flat wire, flat wound voice coil. Inverted dust cap with logo. Powder coated alloy proprietary basket. Nominal Impedance (IMP): Dual 4.
DC Resistance (Re): 3.0. Resonance Frequency (Fs): 27.77 Hz.
Equivalent Volume (Vas): 72.16 L. Electrical Q Factor (Qes): 0.73.
Mechanical Q Factor (Qms): 2.98. Total Q Factor (Qts): 0.58. Peak Excursion (Xmax): 39 mm. Force Factor (BL): 16.68 Tm.Piston Area (Sd): 545.0 cm2. Sensitivity: 85.20 dB 1w/1m. Sealed Enclosure Suggestion: 1 cu. Ported Enclosure Suggestion: 1.75 cu. Mounting Depth: 8.15 in.
Outside Diameter: 12.40 in. 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 "IMAGE DYNAMICS IDMAX12 V. 4 D4 PRO 12 DUAL 4-OHM 1800W MAX SUBWOOFER SPEAKER NEW" is in sale since Friday, July 5, 2013.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.