Technical Data - HDL SB-Z-AUDIO User Manual

3. Technical Data

Electric Parameters ：
Working voltage
Static Power
Audio input voltage
Input resistance
Output resistance
Output power
Harmonic distortion
SNR
Frequency range
File name length
Music Format
SD card capacity
Communication protocol
Signal interface
Digital Background Music Player–User Manual
DC±24V
1.6W
0.7VPP
50KΩ
RL=8Ω; RR=8Ω
20W×2
<0.05%
97dB
22Hz~20KHz
≤25 bytes
MP3
≤8G
HDL Buspro, FTP, UDP
RJ45, SD card, HDL-BUS, RCA Audio, Audio output, DC
power input
User Manual
SB-Z-AUDIO
4