ขาย Amplifier ยี่ห้อ ARC AUDIO รุ่น XXD 4080 4 channel

Full Range Class D Design 
Compact Chassis design allows for flexiable installation into small areas 
Flexiable 2/3/4 Channel stereo/bridgable configuration 
Phillips Technology Chip Based Class D Output Technology 
Designed by ARC Audio in-house engineering staff 
High frequency switching power supply allows for greater separation from audible listening frequencies increasing sound quality and lowering THD 
Input inductor power supply isolation protects from unwanted interference in AM/FM reception 
Extremely low voltage chip based soft turn on circuit 
High speed ultra low ESR output network 
Ultra Low ESR high capacity power supply storage bank 
Secondary dedicated Low ESR capacitor bank for output devices 
Optically isolated power supply allows for increased sound quality and lower THD ratings by isolating the power supply from the input stage. 
dual side FR4 coated PCB 
Embedded protection circuits including – Thermal Limit, Current Limit, Thermal Rollback DC Offset, Reverse Polarity, and Overvoltage 
Secondary side plate dual color Power/Protection LED 
Block style high grip termination blocks 
Concealed hidden mounting points for a visually screwless installation 
Illuminated (blue) terminal block insulators 
Illuminated Mono Chrome LCD light up logo display on top of amp 
Selectable Full Range/High Pass Variable 65Hz – 250Hz 12dB Front and Rear Channel crossovers 
0/+6/+12 Db selectable bass boost 
Fusing - 2 x 20 amp 

Specifications 
Power output RMS @ 4 ohms 4 x 80 watts 
Power output RMS @ 2 ohms 4 x 120 watts 
Power output RMS @ 4 ohms bridged 2 x 240 watts 
Transient Distortion (100 watts) <.07% 
Frequency Response 20Hz - 20 KHz 
Signal to Noise Ratio >79dB 
Bass Boost +12db@45Hz 
Crossover (Butterworth) High (65Hz - 250Hz) / Low (50Hz - 250Hz) 
Gain Range .25V - 4.0V 
Size 9 1/4" (L) x 7 

1/8" (W) x 1 7/8" (H) 


สภาพสวย ไม่เคยซ่อม โทรคุยกันก่อนได้ครับ