Conference power amplifier JZH-G400W
Category： Sound reinforcement series
High efficiency and energy-saving H-class power amplifier circuit, strong output, super class a sound quality
Product features:
● The use of high-efficiency and energy-saving H-class power amplifier circuit, the output is strong and powerful, super Class A sound quality.
● G400W power amplifier 2U standard steel case, aluminum double panel. There are three working modes of mono, stereo, and bridge. It can be connected to 2 ohm and 8 ohm load impedance, which is suitable for a speaker system with a whole line of driving lines;
● One machine is multi-purpose, with a new bass boost circuit and super bass function, the bass frequency is adjustable, the external electronic crossover is omitted, and the small volume speaker can also achieve super dynamic effects.
● 4 fans are used for intelligent heat dissipation to ensure that the machine can be used normally in any environment without overheating protection and interrupting the performance.
● The AC power protection adopts a recoverable over-current protection switch instead of a one-time fuse. When over-current protection occurs, press the switch to resume work.
● Adopt SMT (surface welding technology), AI (automatic plug-in) production.
● Applicable places: professional performance projects, outdoor plazas, large discos, business clubs, stadiums, multi-function halls, dance halls, theaters, cinemas and concert halls
Technical parameters:
● Output power (8Ω) 450W*2
● Output power (4Ω) 900W*2
● Bridge output power (8Ω) 1200W
● Frequency response 15Hz-25KHz(+0/-1dB)
● Total harmonic distortion ＜0.03%
● Voltage gain 30dB
● Channel separation ＞80dB
● SNR (A sovereign) ＞110dB
● Conversion rate 40v/uS
● Damping coefficient 1Khz@8Ω ＞400:1
● Adjustable input sensitivity (0.7V/1V/1.4V)
● Input impedance 20kohm balanced input
● Output circuit type AB
● LED indicator (per channel) power indicator, signal level indicator, distortion indicator, protection indicator
● Power consumption (8Ω rated) 1000W
● Power fuse current 15A
● Weight (KG) 18KG
● Volume (MM) 485 (length) * 450 (width) * 85 (height)
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Contact us
Addr:3rd Floor, South Building, No. 4295, Qinyuan Road, Xili Street, Nanshan District, Shenzhen, China
Phone:+86 131 8972 2105
Email: jzhvc@jzhvc.com
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