• Switching power digital power amplifier
• Class-D PA power amplifier of minimum power consumption
• Rated power output at 120W,240W,350W and 500W by four channels
• Four channel separate speaker outputs 4-16Ω/100V
• Balanced XLR input by phoenix connector for four channels
• Each input with separate gain control.
• Each four channel with high-cut filter.
• Built-in auto standby feature to save power consumption
• Separate four channel indicators for protection, clip, input and output
• Complete short circuit, overload, high temp, clip and DC protection
• Wide AC input from 110V to 230

Model DA-4120 DA-4240 DA-4350 DA-4500
Rated output 4*120W 4*240W 4*350W 4*500W
Speaker Output 4-16 Ω&100V
THD THD<0.1%(1KHz/-3dB, 100W)
Frequency Response 70Hz-10KHz (+1/-3dB)
Input 0.775V, 0dBu, balanced phoenix connector by two channels
Input lmpedance 10KΩ
Crosstalk >60dB,1KHz, Max output
Power Supply 482(W)x420(D)x44(H) mm