Home > Products > Amplifier > Transformer power amplifier > BU-200、BU-300、BU-400、BU-500、BU-600、BU-700、BU-800、BU-900（3U）、BU-1000（3U）、BU-1200（3U）、BU-1300（3U） Power Amplifier

BU-200、BU-300、BU-400、BU-500、BU-600、BU-700、BU-800、BU-900（3U）、BU-1000（3U）、BU-1200（3U）、BU-1300（3U） Power Amplifier

MOQ: 10pcs

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Description

Place of Origin	Guangdong,China
Power	2200W-21300W
Frequency Range (Hz)	20Hz-20kHz±0.3dB
Dimension (L x W x H)	(2U:6057.515CM)(3U:6057.521.5CM)
Support	OEM
THD	<0.05%@8Ω1KHz
SNR	>98dB
Input impedance	20kΩ/10KΩ
Input sensitivity	0.775V/1.0/1.4
Height	2U/3U

1: Main input voltage AC/190V-240V

2: Damping coefficient at 8 Ω: > 400

3: Frequency response 20HZ-20KHZ ± 0.3dB

4: Total harmonic distortion<0.03%;

5: Signal to noise ratio>102dB;

6: Channel separation (crosstalk) at 1KHz>100dB, 8 Ω

7: Protection functions: startup buffer, overcurrent protection, short circuit protection, over temperature protection, output DC protection, etc

8: Number of fans: 2, which better helps the power amplifier dissipate heat and has strong stability

9: Purpose: 200W to 400W suitable for various conferences, small indoor and home KTVs; 500W to 800W suitable for various medium-sized performances and KTVs; 900 to 1300 watts are suitable for various entertainment halls and outdoor large-scale stage performances Above 1200 watts are suitable for subwoofers 10: Line level: 200W -400W: Class AB; Above 500W: Class H