PRO-POWER 381D

166$ id: 2013021
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Specifications

Model Name PRO-POWER 381D
Size, inches (mm) 15" (380)
Diffuser material unpressed paper
Suspension material foam rubber
Basket cast Aluminum Cast
Rated power, W 1750
Maximum power, W 3500
Magnet size, mm 220x120x20, triple
   
Magnet weight, r 8709
Voice coil diameter, ounces (mm) 4 "(100mm) BASCAW, double, aluminum frame, 4-layer winding, wire diameter 0,65mm
Frequency response, Hz 27-500
Sensitivity, dB /W /m 90,5
Impedance, Ohm 1+1
Resonance frequency Fs, Hz 27
Vas, L 89,31
Qms 5,850
Qts 0,529
Qes 0,582
Xmax, mm 20
Recommended amount of net Wl, l (mm) 72 (550mm x 450mm x 370mm)
Recommended amount of FFL Net L (mm) 90 (700mm x 450mm x 360mm)
Recommended size of the port, diameter (mm) x length (mm) 150x310
Mounting Depth, mm 215
Weight speaker g 23000