D Series Four Channel Digital Amplifier
Professional Power Amplifier
- Product Description
- Detailed parameters
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- Commodity name: D Series Four Channel Digital Amplifier
- Commodity ID: 1108417340711260160
● The circuit uses a precision two-stage Class H type; ● Closed-loop control of peak limiter, soft start, overheat protection, short circuit protection; ● Complete protection circuit for short circuit/over current, over voltage, over temperature and limiting;
●The circuit is the use of precision two-stage Class H type;
●Closed-loop control of peak limiter, soft start, overheat protection, short circuit protection;
●With short-circuit/over-current, over-voltage, over-temperature, limiting perfect protection circuit;
●Power filter capacitor using audio dedicated capacitor, less distortion, lower internal resistance, charge and discharge current faster and stronger;
●LCD display: the panel adopts LCD screen display, which displays the volume, the temperature inside the machine and the working mode;
●Can set the number of boot; the use of fluid mechanics design, reasonable natural air cooling and forced air cooling, ultra-quiet operation, can withstand relatively harsh environment work;
●The installation method adopts the standard 19-inch rack width and 2U 19-inch chassis design;
●Scope of application: meetings, theaters, auditoriums, multi-function halls and entertainment and other high-level sound requirements of the place.
Key words:- 广州声曼电子
- 专业音响
- 会议音响
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Model
D-410
D-420
D-430
Output power
4*100W/8Ω
4*125W/4Ω
4*200W/8Ω
4*250W/4Ω
4*300W/8Ω
4*370W/4ΩBridging
2*250W/8Ω
2*500W/8Ω
2*740W/8Ω
1U Class D Circuit Switching Power Supply
frequency response
20Hz-20KHz±3db
signal-to-noise ratio
>>80db
total harmonic distortion
≤ 0.05% @ 8 Ω 1KHz
Input sensitivity
1V
Input impedance
20KΩ (balanced) 10KΩ (unbalanced)
Conversion Rate
40V/μS
Dimensions (DxWxH)
285x482x55(mm)
Net weight
3.59Kg
3.64Kg
3.69Kg
Sounord Professional Audio
Product Message
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