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走进慧明
慧明电子 — 专业DSP音频处理专家
佛山慧明电子科技有限公司（HMAUDIO），是一家集专业DSP音频处理产品的研发、制造及销售为一体化的高新技术企业。历经多年潜心研究，我们坚持专业专注、自主创新，在DSP音频研发应用、生产管理、声学结构处理等方面积累了丰富的经验与优势。我们拥有先进的全自动电子生产装配线（高速自动贴片机、无铅热风回流焊、自动插件机、光学检测仪、无铅波峰焊高效可靠的美国AP在线电脑测试分析系统），通过精密生产，严格把关，科学管理，确保产品效果及品质。
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DAP4080III Professional Digital Speaker Management
DAP4080III Professional Digital Speaker Management
Features
▼400MHZ main frequency, 32 bit floating, 96KHz sampling frequency, 24 bit A/D or D/A converter, high S/N;
▼Models: 2 in 4 out, 2 in 6 out, 4 in 6 out, 4 in 8 out;
▼31 bands GEQ and 10 bands PEQ, gain, polarity, mute and delay are for each input Channel;
▼10 bands PEQ, HPF, LPF, gain, polarity, delay, compressor and mute are for output Channels;
▼Input/output channels can be linked to set synchronously, max delay: 1000ms;
▼HPF/LPF:Bessel/Butterworth(12dB/oct,18dB/oct,24dB/oct),Linkwitz-Riley(12dB/oct, 24dB/oct, 36dB/oct, 48dB/oct);
▼RS485 can connect 250 machines and support remote control beyond 1500 meters;
▼RS232 supports central control;
▼Panel lock function to avoid any misoperation;
▼12 groups user settings;
▼Equipped with professional PC software.
Technical Parameter
|
Model |
DAP2040III |
DAP2060III |
DAP4060III |
DAP4080III |
|
|
Input/Output Channels |
2 Inputs / 4 Outputs |
2 Inputs / 6 Outputs |
4 Inputs /6 Outputs |
4 Inputs / 8 Outputs |
|
|
Input Channels |
Mute |
Each channel can be set independently. |
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|
Delay |
Adjust Range: 0-1000ms |
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|
Polarity |
In Phase (+) & Reversed Phase (-) |
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|
EQ |
10 bands PEQ, 31 bands GEQ, FREQ: 20Hz-20KHz |
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|
Output Channels |
Mute |
Each channel can be set independently. |
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|
Mixer |
Independent or Mixed Controlled. |
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Gain |
Adjust Range: ±12dB, Step: 0.1dB |
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|
Delay |
Adjust Range: 0-1000ms. |
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Polarity |
In Phase (+) & Reversed Phase (-) |
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|
EQ |
10 bands PEQ, FREQ: 20Hz-20KHz |
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|
X-over |
LPF, HPF, FREQ: 20Hz-20KHz |
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|
Compressor |
Threshold: ±20 dBμ, Step: 0.05dB |
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Input Impedance |
Balanced 20 KΩ |
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|
Output impedance |
Balanced 100 Ω |
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|
Input Range |
≤+ 15dBμ |
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Frequency Response |
20Hz-20KHz (0~-0.5dB) |
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|
S/N R |
＞105dB |
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|
THD |
＜0.01% （Output=0dBμ/ 1KHz） |
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|
Crosstalk of Channels |
＞80dB(1KHz) |
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|
Gross Weight |
5KG |
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|
Package Dimensions(W*H*D) |
560*410*90mm |
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Digital Audio Processor, Intelligent Conference Audio System, Video K Front Stage, Digital Mixer, KTV Front Stage Effector, Front and Back Stage Combined Power Amplifier, Professional Power Amplifier, DSP Sound Processing Module and many other electronic audio products