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Kuledy professional power amplifier LA series, LA series power amplifier is a product designed by the Kuledy technical team to meet the needs of the entertainment market. The LA series combines stylish appearance, sufficient power, sweet sound quality, reliable quality, and high cost performance.
◎ LA series power amplifier has four models, users can flexibly match according to the speaker load needs, the area of the sound reinforcement venue, and the acoustic conditions of the venue.
◎ The output power of each channel of the LA-300 amplifier is 300W / 8 ohm, LA-400 is 400W / 8 ohm, LA-600 is 600W / 8 ohm, and LA-800 can reach 800W / 8 ohm;
◎ The 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.
◎ 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 link outputs, using professional Speakon® sockets and commonly used binding posts
◎ 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.
|Stereo mode||Average continuous output power per channel|
|8Ω 20Hz-20KHz 0.03％THD||300W|
|4Ω 20Hz-20KHz 0.05％THD|
|2Ω 1KHz 1％THD|
|Bridge audio channel mode||Balanced continuous output power|
|8Ω 20Hz-20KHz 0.1％THD||700W|
|4Ω 1KHz 1％THD|
|Input sensitivity (optional)||0.77V/1.0V/1.55V|
|Output circuit||H frequency|
|Input resistance||20KΩ balanced, 10KΩ unbalanced|
|Cool down||Variable speed fan with airflow from back to front|
|Terminals||Input: balanced XLR plug: output: four-core Speakon and anti-touch terminal|
|Amplifier protection||With boot protection, short circuit, DC, overheating, reset switch and super audio protection device|