CALM Audio Professional Power Amplifier-MA14
CALM is a pro audio company, it produces professional power amplifiers.
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/7kHz-4/1 | <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 |
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier