Power Amplifiers
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| Style: | Line |
| Voltage: | AC110V-- 220V |
| Type: | Professional Amplifier |
| Brand Name: | CALM |
| Model Number: | A08 |
| Brand Name: | CALM |
| Type: | Home Amplifier |
| Place of Origin: | Guangdong China (Mainland) |
| Payment Terms: | T/T,Western Union |
| Minimum Order Quantity: | 1 Piece/Pieces |
| Supply Ability: | 3000 Piece/Pieces per Month |
| Package: | export carton |
| Delivery Time: | 10--15 day's |
Supplier Details
Calm Audio Electronic Co., Ltd.
- Business Type:Manufacturer
- Product/Services:Loudspeakers,professional power amplifiers,professional audio,stage ...
- Online Showroom: 110 products
- Product Details
- Company Profile
- Style: Line
- Voltage: AC110V-- 220V
- Type: Professional Amplifier
- Brand Name: CALM
- Model Number: A08
- Brand Name: CALM
- Type: Home Amplifier
- Place of Origin: Guangdong China (Mainland)
- Model Number: A 08
this power amplifier adopted advanced technology to make and in good quality.S/n ratio more then110DB or even higher,High dampin
Power Amplifier.
We specialize in the manufacturing and exporting of high quality ,Stadium amplifier,pro amplifier,Amplifiers ,Audio amplifier. Professional Power Amplifiers
Sourcing the on-playing music as signal then calculating the instant resistance of load based on real-time analysis of the output voltage and current.When the resistance is less than 1.6ohm,soft protection launches to limit the driving current and recovers current in 5 ms after the failure removed.The relay is kept in connected through protection just avoid contact destruction.
Independent detection on the signal above 3KHz in the output.Once it exceeds 40V in 0.5s the protection program launches to lower the output below 40V to levitate the damage to HFdrivers.
IN THE SOLUTION TO LINEAR AMPLIFIER BASED ON LINEAR POWER SUPPLY,THE FOLLOWING INIOVATIVE TECHNOLOGIES PUT THE POWER-TO-WEIGHT RATIO AND POWER-TO-VOLUME RATIO TO A NEW, UNEXP ;ARED LIMIT:
1. Less heat loss due to accurate power allocation
2. Unique power supplying program lower the requirements of power supply
3. Select material and appropriate production technology maximizing the turnout of adapter
4. Ideal radiator structure improving heat sinking so that a smaller and lighter radiator can dissipate heat far faster and more efficiently
Specification:
THD+N | Rate power,1KHz | <0.025% |
Smpte IMD | Rate power,60Hz/7kHz4/1 | <0.075% |
Frequency response | Rate power,20Hz-20kHz | < +/- 0.25dB |
Phase response | Rate power,20Hz-20kHz | < +/- 8 Degree |
Signal to noise ratio | 1KHz,0.775V input, A weight, | >110dB |
Damping factor | Rate power,63Hz | >1500 |
Controlled slew rate | 1KHz Tone burst,40dB Gain | >100V/us |
Input impedance | Rate power,1KHz,Balanced input | 20kohm |
Lowest loaded impedance | Stereo | >1.6 ohm |
| Bridge | >3.2 ohm |
Dimensions |
| 88mm X 482mm X 400mm |
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| Business Type: | Manufacturer |
| Product/Service (We Sell): | Loudspeakers,professional power amplifiers,professional audio,stage design,electro-acoustic equipment,lighting audio,electronic equipment |
| Brands: | DJG and CALM |
| Number of Employees: | 51 - 100 People |
Trade & Market
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
| Export Percentage: | 71% - 80% |
Factory Information
| Factory Size (Sq.meters): | 1,000-3,000 square meters |
| Factory Location: | Yijia Industrial Estate, QiXingGang, NanCun,PanYu,GuangZhou,China |
| QA/QC: | Third Parties |
| Number of Production Lines: | 3 |
| Number of R&D Staff: | 5 - 10 People |
| Number of QC Staff: | 11 - 20 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 Others |
| Contract Manufacturing: | OEM Service Offered |
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