DSPPA 4x20W WiFi Music Amplifier with SD/ Bluetooth/ AUX/ AirPlay/ DLNA
Product Code: DM858
Brand: DSPPA
DM858 is an intelligent mini host with modern minimalist design and all-metal precision body integration. Three colors to choose: black and gold the color and texture seamless can blend in with any home styles. It is adhering to the modern, stylish, elegant design concept, full touch display, graphical operation interface, more intuitive operation.
Features
- 7'' TFT capacitance IPS level touch screen.
- Support WiFi, Bluetooth 4.0, wired network, With local music, Internet music, Internet radio,SD, Bluetooth and AUX input audio play methods.
- Built-in Hi-Fi digital amplifier,4-channel signal output.
- Support dual-zone independent control, volume independent adjustment.
- Built-in SIGMA DSP audio processor,10-band equalizer
- Support multiple audio format: MP3、 WAV、 FLAC.
- Built-in automatic calibration and schedule function
- With 2-channel l/O input,2-way relay output.
Specification:
| 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 | |||
| Power input | ~110-240V/50/60Hz | |||
| Output power | 2 ×10W | |||
| Rated impedance | 8Ω | |||
| Total harmonic distortion | ≤1% (1KHz, 1W, 8Ω) | |||
| SNR | >71dB | |||
| Frequency response | 50Hz –18KHz | |||
| Sensitivity of auxiliary input | AUX: 1.0V | |||
| Audio format | MP3,WMA,WAV,FLAC | |||
| Bluetooth | BT4.1 | |||
| Control interface | RS485 | |||
| Storage type | SD card, USB | |||
| Package dimension | 150×125×95mm | |||
| Product dimension | 86×86×38mm | |||
| Net weight | 0.2kg | |||
| Gross weight | 0.5kg | |||
