DM858 - 4x20W
WiFi Music Amplifier
● 7'' TFT capacitance IPS level touch screen.
● With 2-channel l/O input,2-way relay output.
● Support multiple audio format: MP3, WAV, FLAC.
● Built-in automatic calibration and schedule function.
● Built-in Hi-Fi digital amplifier,4-channel signal output.
● Built-in SIGMA DSP audio processor,10-band equalizer.
● Support dual-zone independent control, volume independent adjustment.
● Support Wi-Fi, Bluetooth 4.0, wired network, With local music, Internet music, Internet radio, SD,
Bluetooth and AUX input audio play methods.
Model | DM858 | |
Amplifier System | Max.Power | 4×20W/8Ω |
Freq.Response | 20Hz-20KHz | |
Distortion | ≤0.1％ | |
SNR | ≥81dB | |
Performance | 64-bit quad-core CPU, 4k hard decoding | |
Audio Input | AUX Input Sensitivity | 1.0V/0.5Voptional |
Audio Output | LINE Output | 1.0V |
Control Interface | I/O Port Input | 5-24V DC,photoelectric isolation |
I/O Port Output | Relay normally open output | |
RS485 | 9600bps | |
Network | Network Interface Standard | RJ45 10/100M |
Other specifications | Audio source | Local music, network music, network radio, Bluetooth connection, auxiliary input |
Bluetooth Standard | Bluetooth4.0 | |
Bluetooth Transmission Distance | 10m | |
Power Input | 100-240V/50Hz/60Hz | |
Dimension（H×W×D） | 124×175×52mm | |
Package Size | 330×441×130mm | |
G.W. | 7 kg | |
