Electrical signal converter audio output power amplifier speaker driver
The power amplifier is the part of your audio receiver that takes the signal from the preamp and makes it loud enough to drive your speakers. The amplifier is, in essence, a power supply designed to make use of the power available from the power supply and deliver it to the speakers.
SMT series professional power amplifiers have consistent high efficiency, reliability and outstanding sound quality. Due to the use of more advanced toroidal transformer technology, the product has a wider frequency response and is able to drive 2Ω loads with ease. The toroidal transformer and high withstand voltage capacitor make the power amplifier wider frequency band, smaller ripple output, and more beautiful sound quality.
Specification
| Model |
PA4 |
PA6 |
PA8 |
PA10 |
customized |
| Channel number |
4 |
4 |
4 |
4 |
4 |
| Rated output power |
Stereo power 8Ω |
400W |
600W |
800W |
1000W |
400W-1000W |
| Stereo power 4Ω |
600W |
900W |
1200W |
1500W |
600W-1500W |
| Rated bridged output power 8Ω |
1200W |
1800W |
2400W |
3000W |
1200W-3000W |
| Power supply |
AC 220-240V 50Hz/60Hz (100V-125V can be customized) |
| Total harmony distoration(THD) |
<0.025% |
| Frequency response |
20Hz-20KHz,±0.5dB |
| Signal to noise |
>110dB |
| Slew rate |
>80V/us |
| Damping factor |
>800:1 |
| IMD |
<0.05% |
| Input sensitivity(*40/32dB) |
0.775V/1.4V(32dB) |
| Input impedance |
20k ohms balance/10k ohms unbalance |
| Input CMRR |
>80dB |
| Crosstalk |
>80dB |
| Input link |
One balance XLR interface per channel |
| Output link |
One 4-POLESpeakon interface per channel |
| Protection |
Full-featured protection circuit, including temperature (overheating), short circuit, DC, voltage limit, overload, overcurrent, distortion limiter, undervoltage/overvoltage, on/off noise, load mismatch (low resistance), soft-start on boot, Power-on anti-surge, radio interference, secondary wave, high-frequency output automatic detection (UHF) protection and other protections |
| LED indicator |
Power (PEA), -32dB,-12dB,-3dB,-0dB |
| Cooling system |
By the air convection mechanism from the front to the rear, the internal air is forced to dissipate heat, and the automatic continuously variable speed dual fans are forced to cool |
| Output circuit type |
Class H |
| Voltage gain 0.775V/0dB |
*90 |
*100 |
*120 |
*130 |
|
| Max power consumption |
1700VA/7.6A |
2300VA/10.2A |
2700VA/12.6A |
2960VA/14.3A |
|
| Weight |
16Kg |
18Kg |
24Kg |
26Kg |
|
| Dimensions(L*D*H) |
480*465*88mm |
| Remark:Above standard parameters are just for your reference,we can design by your requirements. |
Features of power amplifier
1. With high Slew Rate, strong ability to restore the details to get more clear and delicate high-frequency performance.
2. With high Damping Factor, strong low-frequency control force to make a strong low-frequency straight extension.
3. The high value of signal to noise ratio, to make sure get a better sound with high fidelity.
4. The new circuit design, adopts the SMT surface mount technology, to improve the consistency and efficiency of the machine.
5. Class AB circuit design, advanced power supply technology to reduce the overall power consumption by 40%, reducing the system heating and the weight of the product.
6. Suitable for: KTV, stage performance,conference room, multi-function hall, bar ,theatrer and church etc.
Advantages of professional power amplifier
Audio amplifier appliance
Service
Delivery
FAQ
1.Q:Can I get a sample before placing trial order?
A:Sure,you can.Please contact our sales representative for more details.
2.Q:What's your delivery time?
A:It depends on your order quantity.
Normally,for samples,it takes about 5-7 days;for mass production,it takes about 25-30 days after receiving your deposit.
3.Q:What's your price terms?
A:EXW,FOB,CFR,CIF etc are available.
4.Q:What about your payment terms?
A:TT 30% deposit in advance and balance 70% will be paid off before delivery.
5.Q:Is it support to print my logo on the label?
A:No problems,we can make it as per your requirements.
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