BMB DAR-350HD4 700W 4-Channel Karaoke Mixing Amplifier

Exclusive Product Features:

• Real 700-Watt RMS total output @ 8Ω (175W x 4CH or 350W x 2CH)
• Built-in RS-232 Port – Allow users to connect the DAR amplifier to a central system or a computer to control all functions. (RS-232 cable not included)

Specifications:

• Stereo mode: @8Ω 1kHz 2x350W / 4×175W
• Sensitivity: @8Ω 1kHz 800mV / 560mV
• Frequency Response: 20Hz-20kHz ±0.5dB
• Total Harmonic Distortion: @8Ω 1kHz, MIC input 0.05%; @8Ω 1kHz,AUX/KARAOKE input 0.05%
• Signal to Noise Ratio: A-weighted,MIC input ≥85dB; A-weiqhted, MIC mute; AUX/KARAOKE input ≥96dB
• Intermodulation distortion: @8Ω 60Hz-7kHz < 0.1%
• Voltage gain: @8Ω 1kHz 36±1dB/34±1dB
• Channel separation: @8Ω 1kHz ≥78dB
• Input Impedance: @1kHz balance 20kΩ
• AC power specifications: AC100V-130V(50/60Hz) 100V Model; AC220V-240V(50/60Hz) 200V Model
• Product dimensions(W*D*H): 420mm x 290mm x 89mm
• Packaging dimensions(W*D*H): 561mm x 470mm x 175mm
• Net weight: 10.5kg
• Gross weight: 13kg