FREUDE

Freude FH-4 Ultra Class D 4-Channel Amplifier

SKU:FH-4ULTRA

$3,499.00


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Class D 4 Channels Amplifier

Class D 4 Channels Amplifier ■ Fully isolated power supply to eliminate loop interference ■ Comprehensive circuit protection, no fear of reverse power supply connection ■ 375Wx4 ultra-high power for each of the 4 channels ■ Custom audio coupling transformers, completely isolate the front and rear stages, greatly suppress interference noise, making the sound purer ■ 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, internal voltage is unaffected by fluctuations in the car battery voltage

Specifications

■ Fully isolated power supply to eliminate loop interference
■ Comprehensive circuit protection, no fear of reverse power supply connection
■ 375Wx4 ultra-high power for each of the 4 channels
■ Custom audio coupling transformers, completely isolate the front and rear stages, greatly suppress interference noise, making the sound purer
■ 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, internal voltage is unaffected by fluctuations in the car battery voltage
Model: FH-4 Ultra
Type: Class D Four Channels Amplifier
Max Power @ 2Ω: 570 W x 4 ch
Nom Power @ 2Ω: 380 W x 4 ch
Max Power @ 4Ω: 375 W x 4 ch
Nom Power @ 4Ω: 250 W x 4 ch
Operating Voltage: 9 - 17 VDC
Frequency Response: 10 Hz - 22k Hz
Signal Noise Ratio: 115 dB
Distortion Degree(T.H.D.): ≤0.003%
Input Sensitivity: 1.3 V - 5V RMS
Input Impedance: 10k Ω
Net Weight: 2.7 kg
Dimensions (LxWxH;mm): 274 x 172 x 50.5
Wired Remote Control Not supported
SKU FH-4ULTRA
Brand FREUDE

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