Product Characteristics
HA series power amplifier adopts class H amplifier circuit, uses full symmetric common firing differential circuit as the front stage, and uses common firing common base as the voltage amplifier field-effect tube as the high-voltage switch excitation (the metal sealed tube has fast heat dissipation speed, is less affected by temperature, and has stable timbre, etc.), and uses high-quality aluminum as the radiator, which has faster heat dissipation and more stable performance. Adopting comprehensive circuit protection, you can use it without any worries. The whole machine has rich high pitched levels, transparent timbre, wide and smooth bass, and bright mid range.
Parameter
Output power (8 Ω) 750W * 2 Output power (4 Ω) 1000W * 2 Input sensitivity 0.775V (0dB) Frequency response 20Hz~20KHz+0.1/-0.3dB Harmonic distortion @ 4 Ω ≤ 0.03% AT-8 Ω - power Signal to noise ratio ("A" weighted) 103dB External dimensions (W × D × H) 483mm × 475mm × 88mm Weight 23kg
