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Xa2000 is a class AB two-channel power amplifier elaborately designed for the professional market. 

With modular and compact design, elegant outlook, precise and comprehensive protection system, excellent sound performance and high performance-price ratio, it ensures very good profit margins for our business partners.




Unique Linear Limiter Protection Circuit (LXTM circuit)  [Has won a national patent]
The protection value of the LXTM linear limiter protection circuit can reach 8V. It can track the dynamics of temperature, power and frequency in time and adjust the limiter strength automatically to ensure that the system always runs in a safe environment and ensures the dynamic effect of the entire audio system.

Unique and Efficient Crosstalk Shielding Design
When designing and selecting components in R & D stage, the anti-interference ability of the circuit was fully considered. XA2000 will not be interfered by peripheral electronic equipment, which effectively solves the headache of crosstalk.

Perfect Protection System
Limiter protection/ Soft-start protection/DC protection/Short-circuit protection/Overheat protection/Output overload protection



Rated Power

2x 550W(8Ω stereo)
2x 850W(4Ω stereo)
1x 1700W(8Ω bridge)
Total harmonic distortion( 8Ω  & 20Hz-20kHz,half power) ≤ 0.1%
Slew rate ≥ 25 V/uS
Frequency response(1W 8Ω stereo) 20 Hz-20kHz ± 0.5dB
Sensitivity 0.775V/1.0V/1.44V
Damping(1kHz &8Ω) ≥ 300
Signal-to-noise ratio (A-weighted, rated power 8Ω) ≥ 100dB
Crosstalk (1kHz, rated power 8Ω)  ≥ 60 dB
Input impedance Unbalanced 10kΩ , balanced 20kΩ
Output circuitry Class AB
Protection  DC protection/short circuit protection/overheat protection/ output overload protection/soft start protection
Dimension(WxHxD)  483 x88x377mm
Net weight 16.0Kg