China Wholesale 4 Channel Amplifier Pro Audio Manufacturers – 800W pro audio power amplifier 2 channels 2U amplifier – Lingjie
China Wholesale 4 Channel Amplifier Pro Audio Manufacturers – 800W pro audio power amplifier 2 channels 2U amplifier – Lingjie Detail:
LA series amplifier uses a class H amplifier circuit design, with a power utilization rate of up to 90%, which can meet the load of 2 ohms, 4 ohms, or 8 ohms, it is the best matching power amplifier for popular high-power speakers.
Using high redundancy toroidal power transformer to ensure the reliability of working performance.
Eight LED indicators show the gain, clipping, power supply and fault status of each channel.
Two balanced XLR inputs, two balanced XLR LINK outputs, using professional Speakon sockets and fixed installation common terminals.
The output power can be quickly converted from low power to high power within one millionth of a second, ensuring that the output power is always accurately output according to the needs of the music program.
Power amplifier internal protection circuit is powerful: output current limit, DC protection, overheating protection, short circuit protection.
Specifications
| Model | LA-300 | LA-400 | LA-600 | LA-800 |
| Stereo mode | Average continuous output power per channel | Average continuous output power per channel | Average continuous output power per channel | Average continuous output power per channel |
| 8Ω 20Hz-20KHz 0.03％THD | 300W | 400W | 600W | 800W |
| 4Ω 20Hz-20KHz 0.05％THD | - | 600W | 900W | 1200W |
| 2Ω 1KHz 1％THD | - | 800W | 1100W | 1400W |
| Bridged audio channel mode | Balanced continuous output power | Balanced continuous output power | Balanced continuous output power | Balanced continuous output power |
| 8Ω 20Hz-20KHz 0.1％THD | 700W | 1000W | 1800W | 2000W |
| 4Ω 1KHz 1％THD | - | 1200W | 2000W | 2400W |
| Input sensitivity(Optional) | 0.77V/1.0V/1.55V | 0.77V/1.0V/1.55V | 0.77V/1.0V/1.55V | 0.77V/1.0V/1.55V |
| Output circuit | H frequency | H frequency | H frequency | H frequency |
| Damping coefficient | >380 | >380 | >380 | >380 |
| Distortion(SMPTE-IM) | - | - | <0.01%8Ω | <0.01%8Ω |
| Frequency response | 20Hz-20KHz,±0.1dB | |||
| Input impedance | Balanc20KΩ,unbalanced 10KΩ | |||
| Cool | Variable speed fan with airflow from back to front | |||
| Connectors | Input:balanced XLR : output:four core speakon and protection of touch terminal | |||
| Amplifier protection | Turning-on protection;short-circuit;direct-current;overheat;Reset switch and over audio protection device | |||
| Load protection | Automatic mute switch, DC fault power is automatically disconnected | |||
| Weight | 17Kg | 17Kg | 22Kg | 23Kg |
| Dimension | 483x420x88mm | 483x420x88mm | 483x490x88mm | 483x490x88mm |
Product detail pictures:
Related Product Guide:
We generally believe that one's character decides products' top quality, the details decides products' high-quality ,along with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for China Wholesale 4 Channel Amplifier Pro Audio Manufacturers – 800W pro audio power amplifier 2 channels 2U amplifier – Lingjie , The product will supply to all over the world, such as: California, Luxemburg, Finland, All our products are exported to clients in the UK, Germany, France, Spain, the USA, Canada, Iran, Iraq, the Middle East and Africa. Our products are well welcomed by our customers for the high quality, competitive prices and the most favorable styles. We hope to establish business relationship with all customers and bring more beautifu colors for the life.
By Page from Milan - 2018.12.05 13:53
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
By Rigoberto Boler from Serbia - 2017.08.28 16:02
