Indonesia Rockford Fosgate

Specifications: T115d4 15 power t1 4-ohm dvc subwoofer You know what they say about guys with big subwoofers? They have no trunk space! The t1 15 subwoofers will offer the most output when a slot-ported enclosure is used. Features: Anodized aluminum voice coil former/copper clad aluminum wire Embedded 12 awg tinsel leads/dual 8 awg slot loaded wiring terminal High excursion thermo-rubber surround Massive double stacked magnet motor assembly Mirror image symmetrical spiders Parabolic triangular cone geometry support system Precision cast and vented aluminum alloy basket Removable and reversible screw concealing ring Specifications: Size 15 Impedance 4-ohm x 2 Power handling 600 rms 1200 peak Motor size 220 oz. Double stacked Voice coil diameter 3 anodized aluminum Speaker connector dual 8 awg slot load Mounting depth 8.375 Rec. Sealed enclosure 2.25 cu. Ft. 63.72 liters Rec. Vented enclosure 3.25 cu. Ft. 92.04 liters Tuning frequency (vented) 38 hz Weight 45.8 lbs. (20.8 KG. )