Brand：OneAudio
Model：DF80
Application suggestions：Theatre, Theatre, Concert, Function Hall, Bar

main parameter Channel: 4 Channel
Power: 8Ω / 800W * 4; 4Ω / 1600W * 4; 2.67Ω / 2000W * 4
Size: W: 483mm (19 " ),H:88 mm (2U),D:389 mm
Weight: 13 KG
Direct current (DC) protection, short circuit protection, current limiting voltage protection, temperature limiting protection
Audio performance
Total Harmonic Distortion Cropping < 0.09% below 1 kHz and 1 dB
Total Harmonic Distortion 20Hz-20kHz 1 Watt < 0.068%
Signal to noise ratio > 107 dBA
Signal channel separation (crosstalk) at 1 KHz) > 70 dB
Frequency Response 1 Watt 8 Ohm, 20 Hz-20kHz > 70 dB
Damping control > 4000 8oh / 1Khz
audio frequency
Number of analog channels 2 * XLR
AES3 1*XLR
Gain 29dB
Amplifier gain 34 dB
DSP DSP processor
Analog to digital converter 24 bit 96 kHz; 126 dB dynamic range - 0.0006% THD + noise
Digital / analog converter 24 bit 92 kHz; 121 dB dynamic range - 0.0009% THD + noise
Sampling rate converter 24 bits 44.1 to 92kHz; 132 dB dynamic range - 0.0001% THD + noise
Internal precision 32-bit floating point
delay