China Trs Professional Karaoke Amplifier Factories – 800W pro audio power amplifier 2 channels 2U amplifier – Lingjie Manufacture and Factory

Trs Professional Karaoke Amplifier Factories – 800W pro audio power amplifier 2 channels 2U amplifier – Lingjie

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Our organization insists all along the quality policy of "product quality is base of business survival; purchaser gratification is the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as the consistent purpose of "reputation 1st, purchaser first" for Best 3 Way Component Speakers, Outdoor Speaker, Home Theater System Price, The concept of our company is "Sincerity, Speed, Service, and Satisfaction". We will follow this concept and win more and more customers' satisfaction.

Trs Professional Karaoke 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

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We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for Trs Professional Karaoke Amplifier Factories – 800W pro audio power amplifier 2 channels 2U amplifier – Lingjie , The product will supply to all over the world, such as: Rio de Janeiro, Canada, Swansea, Providing Quality Items, Excellent Service, Competitive Prices and Prompt Delivery. Our products and solutions are selling well both in domestic and foreign markets. Our company is trying to be one important suppliers in China.

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Problems can be quickly and effectively resolved, it is worth to be trust and working together.

By Ruth from San Francisco - 2018.11.11 19:52

This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.

By Maggie from Canada - 2018.06.18 17:25

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