Stereo Power:8Ω/4X1400W；4Ω/4X2800W

Total harmonic distortion(THD):<0.1%(20 Hz-20 kHz 1W)

Intermodulation distortion:<0.5%

Frequency response：20Hz-34KHz(+0/-0.3dB,1W/8Ω)

Power bandwidth:20Hz-20kHz

SNR: >112dB

Damping coefficient:>1000 @ 8Ω

Conversion rate: 50V/us

Input impedance: balanced input 20K ohm

Minimum load impedance: 4Ω

Resolution: <-80dB

Input connector: XLR female

Input sensitivity: 0.77v 1.4V

Input common mode rejection ratio: > 80dB

Output connector: speaker

Level adjustment: front board potentiometer, from negative infinity to 0dB

Cooling mode: stepless speed regulating fan, air flow from front to back

Power amplifier protection mode: short circuit, open circuit, DC voltage, overheat protection

Power supply specification: AC voltage 180-240v, 50-60Hz

Chassis size (H * W * L):88mmX483mmX430mm

Package size (H * W * L):88mmX483mmX430mm

Net weight: 12.9kg

Gross weight：16kg