SP-W30S 12" SVC Subwoofer Unit
Nackamichi AV Receiver
Nackamichi AV Receiver

SUB WOOFER 12" SVC 200W

 

SRP $129.00

Model SP-W30S
Nominal Diameter 12 in (300mm)
Mounting depth 5.6 in (142mm)
RMS power 200W
MAX Music Power 1500W
Nominal Impedance 4 ohms
Frequency response 27.5-1000 Hz
Sensitivity (1W/m) 87.5 dB
Free Air Response 27.763 Hz
Suspension Compliance 216.962 u M/N
Moving Mass 151.467 g
Mechanical"Q"(Qms) 3.26
Electrical"Q"(Qes) 0.541
Total Speaker "Q"(Qts) 0.464
Equivalent Volume(Vas) 3.26 cu ft (92.31ltr)
DC resistance(Re) 3.4 ohms
Effective Piston Area 84.8 sq in (547.4 cm2)
Force Factor 12.884 Txm
Voice coil BASV 49.5mm
Magnet mass 43.5 Oz (1233g)
Subwoofer mass Approx.4.1 kg