The deep gap offers more X-max for a total of 22.5mm. This sub also comes with dual upgraded progressive spiders, cone, surround, 3 voice coil, cast basket, push terminals, and upgraded sewn down lead wire. Extremely rigid non-pressed paper cone assembly.
Polypropylene dust cover with DC logo. Dual 8 OD semi cup progressive roll spider.Extra heavy duty interweaved tinsel lead wire sewn to spider. FEA analyzed and optimized motor assembly Fully CNC machined. Chrome spring loaded push terminals. Dual 4 ohm 3 Hi-temp Aluminum voice coil wound on black anodized voice coil former. DC Resistance (Re): 3.6 Ohms. Resonance Frequency (Fs): 35.4 Hz. Equivalent Volume (Vas): 28.99 L. Mechanical Q Factor (Qms): 8.33. Electrical Q Factor (Qes): 0.617. Total Q Factor (Qts): 0.574. One-way, Linear Excursion (Xmax): 23 mm. Voice Coil Inductance (Le): 3.5 mH. Force Factor (BL): 17.2 NA. Air Load (Mms): 225 g. Suspension Compliance (Cms): 0.09 mm/N. Sealed Enclosure Suggestion: 1 cu. Ported Enclosure Suggestion: 1.25 cu. Outside Driver Diameter: 12.5. 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 LV3 M3 12 D1 12 SUB 1800W DUAL 1-OHM SUBWOOFER BASS SPEAKER WOOFER NEW" is in sale since Wednesday, January 13, 2016. 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.