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Alpine R-Series R2-W12D2 12 Inch Car Subwoofer Dual 2 OHM 750 Watt RMS Power
Alpine R-Series R2-W12D2 12 Inch Car Subwoofer Dual 2 OHM 750 Watt RMS Power
Alpine R-Series R2-W12D2 12 Inch Car Subwoofer Dual 2 OHM 750 Watt RMS Power

Alpine R-Series R2-W12D2 12 Inch Car Subwoofer Dual 2 OHM 750 Watt RMS Power

Alpine

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  • Alpine 12" R-Series R2 Subwoofer, Dual 2-OHM, 750 Watt RMS
  • Model: R2-W12D2
  • Size: 12”
  • Dimensions: 11.61” x 11.61” x 6.43”
  • Frequency Response: 24Hz - 200Hz
  • Power Range: 300W - 750W RMS
  • Power Handling: 750W RMS / 2250W Peak
  • Magnet Weight: 144 oz
  • Voice Coil Diameter: 65.5 mm (2.6”)

  • T/S Parameters:
  • Sensitivity (1W/1m): 85 dB
  • DC Resistance (RE): 1.9Δ + 1.9Δ
  • Free Air Resonance (FS): 29 Hz
  • Equivalent Stiffness: 36.9 L
  • Mechanical Q (QMS): 6.32
  • Electrical Q (QES): 0.44
  • Total Q (QTS): 0.41
  • Cone Area (SD): 479 cm2
  • Linear Excursion (XMAX): 20 mm
  • Mechanical Travel (XMECH): 72 mm