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Model: TRF SPL SW1830 D1
Size: 18 inches
Cone: Competition Grade Paper
Surround Material: Foam
Voice Coil: 3.0 inches
Voice Coil Layers: 8 layers
Nominal Impedance: dual 1ohm
Voice Coil Wire: aluminum
RMS Power Handling: 3000wrms
Peak Power Handling: 6000wmax
Sensitivity: 91.2dB
Resonant Frequency (f0): 34.8Hz
Mechanical Q Factor (Qms): 6.71
Electrical Q Factor (Qes): 0.64
Total Q Factor (Qts): 0.59
Xmax: 21mm
Force Factor: 14.8N/A
Magnet Weight: 300Oz
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.