12" Subwoofer Shallow Mount 1250 Watts Max Super Slim Nakamichi NM-NSWX1203S4

Nakamichi 12" Shallow Subwoofer 4 Ohm NSW-X1203S4 The perfect subwoofer for minimally spaced vehicles, this 12" Shallow Subwoofer can produce amazing quality sound with a compact design. With these subwoofers, vehicle owners can bring out the same intense sound that larger vehicles can achieve using full-sized subwoofers. Its slim structure gives you clear cut audio while still giving you that full-bodied resonance that these subs produce. Features • Nominal diameter: 12"• Nominal impedance: 4 Ohm• Peak Power: 1250W• Power rating: 250W RMS• Sensitivity: 83 + 3 dB• Frequency range: 40-2.4K Hz• Voice coil diameter: 50mm• Voice coil length: 18mm• Air gap height: 8mm• Magnet dimension: 140 x 20mm• Resonant frequency, FS: 40+3Hz• D.C. Voice coil resistance, RE: 3.6 Ohm• Mechanical quality factor, Qms: 6.528• Electrical quality factor, Qes: 1.251• Total quality factor, Qts: 1.050• Equivalent air volume to Cms, Vas: 0.868 ft• Mechanical compliance, Cms: 63.356• BL factor, BI: 13.458 T/m• Effe