Professional Cass H Power Amplifier
The Beta Three® B Series professional amplifiers is new designed high-performance professional power amplifiers with low distortion high damping factor and smooth sound.
• Housed in a rugged,all-steel 2U chassis
• Unique radiator sctructure for efficient cooling.
• Designed for efficient with circuit protection to avoid the demage caused by the mistake operation.
• Power input overvoltage, undervoltage, anti-surge protection and switching impact protection.
• To avoid abnormal and failure of the PA system to cause damage to the speaker by DC output protection and high-frequency sustained energy limit
• Over temperature protection automatically

Rated Power (Stereo 8Ω)

1300W ×2
Rated Power (Stereo 4Ω)
2200W x2
Rated Power (Bridge 8Ω) 4300W
Frequency Response
<±0.25dB 20Hz-20kHz
Class H
Peak Output Voltage
Maximum RMS Output Voltage
Input Sensitivity(32dB/x40, 8Ω)
2.7V RMS
Max Gain(0.775V)
THD (@1kHz) <0.025%

IMD (@60Hz/7kHz 4:1)

Phase Response(@20Hz-20kHz)
SNR(@1kHz, x40/32dB, A ) >110dB
Damping Factor(100Hz)
Conversion Rate
Input Impedance >20kΩ
Separating Degree(1kHz)
Average Current Consumption
Maxiumum Current Consumption
Dimension (W x D x H) 483mm x 452mm x 88mm
Gross Weight 14kg


User Manual

  • Previous:B20
  • Next:none
Related Products