FH-4

Class D 4 Channels Amplifier

■ Fully isolated power supply to eliminate magnetic circuit interference
■ Comprehensive circuit protection, no fear of reverse power supply connection
■ 150Wx4 peak output power for each of the 4 channels
■ Custom audio coupling transformers, completely isolate the front and rear stages, greatly suppress interference noise, resulting in purer sound
■ PBTL circuit design for strong control
■ The entire machine PCB circuit design is standardized, with reasonable grounding and minimal circuit noise
■ Built-in voltage stabilizer, ensuring internal voltage is unaffected by fluctuations in the car battery voltage

Model:	FH-4
Type:	Class D Four Channels Amplifier
Max Power @ 2Ω:	220 W x 4 ch
Nom Power @ 2Ω:	150 W x 4 ch
Max Power @ 4Ω:	180 W x 4 ch
Nom Power @ 4Ω:	120 W x 4 ch
Operating Voltage:	10.5 - 16.5 VDC
Frequency Response:	10 Hz - 22k Hz
Signal Noise Ratio:	110 dB
Distortion Degree(T.H.D.):	≤0.003%
Input Sensitivity:	1.3 V - 5 V
Input Impedance:	10k Ω
Net Weight:	2.15 kg
Dimensions (LxWxH;mm):	234 x 172 x 50.5