Car, marine & subwoofer amplifier, car & marine radio (with weather band and interfaces for iPod, satellite radio, MP3, USB and SD card), motorcycle and marine audio, backpack audio, power inverter, ballast, OEM, ODM, EMS. Earliest car amplifier manufacturer in China. 12 years experence for car & subwoofer amplifier.
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摩托车音响
Description
Waterproof PCB design
Die casting terminal block and Gold / Nickel plated RCA jacks
High / Low level inputs (Except Mono)
Short circuit / thermal / overload / DC offset protection
High / Lowpass electronic X-overs with adjustable frequency
Simultaneous mono / stereo operation capability
High efficiency MOSFET power supply
Soft delayed remote turn-on / off circuitry
Fully 2Ω stable operation
Variable phase shift & Subsonic filter (Mono only)
Adjustable Bass Boost
Bridgeable (All 2 and 4 Channel)
FR4 PCB (High-Power Amplifier)
Heavy-duty heatsink
Oversized capacitor tanks
Adjustable input gain control
Line out jacks
Power / Protect LED indicators
Specifications WSB-4100D
4-CH. Marine Amplifier

WSM-6100F
6-CH. Marine Amplifier
Max Power 200W*4 200W*6
RMS
Power Ratings		 50W*4 (4Ω@14.4V<0.5%THD)
75W*4 (2Ω@14.4V<1%THD)
150W*2 (4Ω@14.4V<1%THD)		 50W*6 (4Ω@14.4V<0.5%THD)
75W*6 (2Ω@14.4V<1%THD)
150W*3 (4Ω@14.4V<1%THD)
T.H.D 4Ω<0.1%, 2Ω<0.15% @1KHz 4Ω<0.1%, 2Ω<0.15% @1KHz
Signal to Noise >90dB >90dB
F.R.(±3dB) 20Hz~22KHz 20Hz~22KHz
High-Pass A: 50Hz~1.2KHz, C: 40Hz~400Hz A: 50Hz~1.2KHz, C: 40Hz~400Hz
Low-Pass A: 40Hz~160Hz, C: 40Hz~400Hz A: 40Hz~160Hz, C: 40Hz~400Hz
Subsonic Filter - -
Bass Boost 0~12dB 0~12dB
Phase Shift - -
Input Sensitivity 0.2~10V 0.2~10V
Fuses Rating 40A*2 40A*2
Heat Sink (L*W*H) 400*228*60.5 mm 400*228*60.5 mm
N.W. 5.7Kg 5.7Kg