Guangzhou Hao Yin Audio Co.,Limited
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 2000 pieces/ month |
| Delivery Time | 7 days |
| Packaging Details | high quality brown cartoon |
| material | aluminum |
| stereo power(4ohms) | 400W*4 |
| S/N Ratio | 100dB |
| NW | 19kg |
| feature | Power/SIG/Clip/BRG/PAR |
| Brand Name | BOST Audio |
| Model Number | VA-840 |
| Certification | CE,FCC,RoHS, CCC |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 2000 pieces/ month |
| Delivery Time | 7 days | Packaging Details | high quality brown cartoon |
| material | aluminum | stereo power(4ohms) | 400W*4 |
| S/N Ratio | 100dB | NW | 19kg |
| feature | Power/SIG/Clip/BRG/PAR | Brand Name | BOST Audio |
| Model Number | VA-840 | Certification | CE,FCC,RoHS, CCC |
| Place of Origin | China |
main channel 8Ω:400W×4；
Frequency response:20~20kHz(-0.5dB);
THD:<0.05;
S/N Ratio:>90dB;
Damping factor:>400;
Resolution:>60dB;
Conversion rate:>13v/ μs;
Input sensitivity:32dB/1v/1.4v;
Input imdepance:20k/10k;
Voltage gain:32dB;
Output type:Class I;
Cooling:Air flow from front to rear;
Input:XLR;
Output:NL4/Binding post;
Function:Power / SIG / clip /BRG/PAR;
Front panel indicator:Protect /LCD indicator;
Front panel:Power switch / Volume control;
Rear panel:Operation mode/input sensitivity/ filter
Company Details
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
2000,000-5000,000
Employee Number:
50~100
Ecer Certification：
Active Member
Guangzhou Hao Yin Audio Co., Limited was established in year 2004, its main brands are“BOST” and “LBS”. BOST audio is originated from Britain, its inception is"sound reverberates in the world, technology develops the future ". BOST audio commits to the development o... Guangzhou Hao Yin Audio Co., Limited was established in year 2004, its main brands are“BOST” and “LBS”. BOST audio is originated from Britain, its inception is"sound reverberates in the world, technology develops the future ". BOST audio commits to the development o...
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