Model: TRF SPL SW1220 D0.5

Size: 12 inch

Cone: Competition level paper

Surround Material: Foam rubber

Voice Coil: 3.0 inch

Voice Coil Layers: 8 layers

Nominal Impedance: Dual 0.5 Ohm

Voice Coil Wire: Aluminum

RMS Power Handling: 2000-2800w RMS

Maximum Power Handling: 4000-5600w MAX

Sensitivity: 88.6 dB

Resonant Frequency (f0): 36.7 Hz

Mechanical Q Factor (Qms): 6.08

Electrical Q Factor (Qes): 0.55

Total Q Factor (Qts): 0.50

Xmax: 21 mm

Force Factor: 22.9 N/A

Magnet Weight: 300 Oz

Outer Dimensions: 320 mm - 12.6"

Mounting Depth: 218 mm - 8.58"

Magnet Dimensions: 228 mm - 8.98"

Cut-out Diameter: 280 mm - 11.02"