15-PRX15D4 - Memphis 15" 250W RMS 500W Max Dual 4-Ohm Power Reference Subwoofer
- SKU #: 00580
Features & Specifications:
- Coated paper cone for increased efficiency
- Stitched foam surround
- Improved suspension and coil design
- Reinforced spider shoulder
- Woven tinsel leads
- New reinforced terminal
- Impedance (Ohms): 2 (Dual 4 Ohm)
- Resonant Frequency (Hz): 30
- Vas (Cf.): 3.128
- Moving Mass (Grams): 287
- Linear Xmax (in): 0.53
- Linear Xmech (in): 0.8
- Mechanical Q (Qms): 11.13
- Electrical Q (Qes): 1.29
- Total Q (Qts): 1.15
- Sensitivity @ 1W/1M (db): 84.92
- Voice Coil Diameter (in): 2.5
- Motor Strength (T/M): 8.56
- Magnet Weight (oz): 60
- Recommended RMS Power (Watts): 250
- Maximum Peak Power (Watts): 500
- Cut-Out Diameter (in): 13.8
- Frame Diameter (in): 15.59
- Mounting Depth (in): 6.73
- Driver Displacement (Cf.): 0.29
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