TRF SW1520D1

SPECIFICATION:

MODEL:TRF SW1520D1

Size:15 inch

Cone: competition grade paper

Surround material: Foam

Voice coil: 3.0inch

Voice coile layer: 4layer

Nominal impedance: dual 1ohm

Voice coil wire:aluminium

RMS Power: 2000wrms

MAX Watt:4000wmax

Sensitivity: 89.5dB

Resonance frequency(f0): 36.3Hz

Mechanical Q factor (Qms): 5.71

Mechanical Q factor(Qes): 0.67

Total Q factor:(Qts): 0.60

Xmax: 21mm

Force factor: 15.1N/A

Magnet Weight: 300Oz

1=Outer Dimension: 395mm - 15.55"

2=Mounting Depth: 252mm - 9.92"

3=Magnet Dimension: 228mm - 8.98"

4=Mounting Hole Dimension: 355mm - 13.98"