Products Catalog
AA4003
Introduction:
AA4003 is newly designed 3 channels professional power amplifier with independent volume control. Excellent performance and power load can meet various professional requirements. Pre-signal processing parts adopt independent power supply. By adopting high-capacity capacitors filtering of 12×10000UF/63V within amplifier,AA4003 can provide more stable working condition.
Application:
Entertainment venues, stadium, tour performance, theatre and cinema, etc.
AA4003 is newly designed 3 channels professional power amplifier with independent volume control. Excellent performance and power load can meet various professional requirements. Pre-signal processing parts adopt independent power supply. By adopting high-capacity capacitors filtering of 12×10000UF/63V within amplifier,AA4003 can provide more stable working condition.
Application:
Entertainment venues, stadium, tour performance, theatre and cinema, etc.
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Features
> Standard 2U height, compact and solid appearance.
> Professional protections: DC protection, short circuit protection, temperature protection, over load Protection.
> Toshiba high-power tubes improve better dynamic and higher safety.
> Cooling fan with variable speed.
> Indicator: protect, clip, and signal.
> CLASS H circuit and advanced audio amplifier line ensure the efficiency and stability.
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Specification
① CH1 signal input connector② CH2 signal input connector③ CH3 signal input connector④ CH1 signal output connector⑤ CH2 signal output connector⑥ CH3 signal output connector⑦ Lift/ground selection⑧ CH3 CH2 Parallel connection⑨ CH2 CH1 Parallel connection⑩ Power inlet⑪ Auto reposition breakerMODEL AA4003 Output Power 8Ω CH1:900W CH2/CH3:400W Output Power 4Ω CH1:1450W CH2/CH3:580W Input Sensitivity 0dBu Frequency Response (20Hz-20kHz)±0.5dB S/N Ratio(A-weighted) 100dB THD at rated output power <0.05%(MBW=80kHz,1kHz) Crosstalk (A-weighted) <-65dB Damp Factor(1kHz 8Ω) >300 Protection Audio Limiters,High Temperature,DC,Short Circuit,HF,Peak Current Limiters,Turn-on Delay Power Requirements 110~120@220~240AC 50/60Hz Weight (kg) 22kg Dimension(W×D×H)mm 483x400x88
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