subwoofer rockford fosgate P3-12D4 /subwoofer P3

dijual kondisi BARU Subwoofer Rockford Fosgate P3D4-12 12 Inch doble coil SPEC: subwoofer with dual 4-ohm voice coils anodized aluminum cone with Santoprene surround hybrid StampCast basket provides strength while minimizing weight and resonance Vertical Attach Surround Technique (VAST) increases cone area power range: 300-600 watts RMS (1200 watts peak power) frequency response: 28-250 Hz sensitivity: 85 dB sealed box volume: .75-1.25 cubic feet ported box volume: 1.79 cubic feet