- zhhivi@hivi.com
 
 
 
 
1. Product features:
• 4-channel high-performance class AB amplifier
• Adjustable gain
• Adjustable bass boost
• Optional high-pass/low-pass/through function
• High-pass/low-pass frequency adjustable
• Stable MOSFET circuit
• Perfect overload, short circuit and overhead ng protection functions
2. Parameters:
| Frequency Response | 20Hz-20KHz | 
| Input impedance | 22KΩ | 
| Input sensitivity | 200mV-8V adjustable | 
| Distortion | <0.05% | 
| Signal-noise ratio | >90dB | 
| Separation | >50dB | 
| High/low pass filter | 50Hz-250Hz adjustable | 
| Bass boot | 0dB-6dB-12dB adjustable @50Hz | 
| Output power | 4x60W Rms @ 4Ω stereo 4x100W Rms @ 2Ω stereo 2x200W Max @ 4Ωbridge | 
| Fuse | 30Ax2 | 
| Dimension | 288x180x58mm(LxWxH) |