Actiway, established in 1997, is the national new high-tech enterprise. We are a professional manufacturer of car and subwoofer amplifier since 1997, marine amplifier since 2004, powersports audio since 2000. The earliest and biggest manufacturer of car and marine amplifiers with the strongest R&D among all car amplifier manufacturers in China.
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Description
Compact heatsink
Auto-on at high level input
Die cast terminals & gold/nickel plated RCA jacks
High/low level inputs
Full range digital amplifiers (2CH / 4CH)
Super-efficient Class D PWM design, SMT technology
Short circuit / thermal / overload / DC offset protection
Power / protect LED indicators
Fully 2Ω stable operation
Soft delayed remote turn-on circuitry
   
   
Specifications
ATP-M250.D
ATP-4090.D
  
Max power @ 2Ω 500W x 1 /    
Max power @ 4Ω 300W x 1 90W x 4    
RMS power @ 2Ω 250W x 1 /    
RMS power @ 4Ω 150W x 1 45W x 4    
T.H.D. <0.1% <0.1%    
S/N (A weighted) >90dB >90dB    
Frequency  response (±3dB) 20Hz-150Hz 20Hz-22KHz    
Low pass crossover frequency 30Hz-150Hz 120Hz(fixed£©    
High pass crossover frequency / 100Hz(fixed£©    
Remote controller Level /    
Bass  control 0-12dB /    
Crossover slope 12dB 12dB    
High/low level input sensitivity 0.5-15V 0.5-6V    
High/low level input impedance >20KΩ >20KΩ    
Die cast  terminal yes yes    
FR4 PCB yes yes    
Fuse rating 30A x 1 15A x 1    
Heatsink size (L×W×H)(mm) 130x91x35 160x91x35    
Heatsink size (L×W×H)(inch) 5.1x3.5x1.4 6.3x3.5x1.4    
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