China Wholesale Subwoofer Amplifier Factories – 800W pro audio power amplifier 2 channels 2U amplifier – Lingjie
China Wholesale Subwoofer Amplifier Factories – 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:
Our rewards are reduce selling prices,dynamic revenue team,specialized QC,sturdy factories,superior quality services for China Wholesale Subwoofer Amplifier Factories – 800W pro audio power amplifier 2 channels 2U amplifier – Lingjie , The product will supply to all over the world, such as: Mauritius, Germany, Madras, With more and more Chinese products and solutions around the world, our international business is developing rapidly and economic indicators big increase year by year. We have enough confidence to supply you both better solutions and service, because we've been more and more powerful, specialist and experience in domestic and international.
By Olive from Bangladesh - 2018.12.14 15:26
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
By Marian from Libya - 2018.03.03 13:09
