DSPPA MP9807C – Professional PA System CD / MP3 Player with Bluetooth, USB & Multi-Format Playback
The DSPPA MP9807C is a versatile rack-mounted audio source player designed for public address systems. It supports multiple media formats including CD, DVD, MP3, MP4, and USB playback, along with Bluetooth connectivity, making it a reliable audio source for background music and announcements in commercial environments.
Technical Specifications:
System Type:
- Type: PA System Audio Player
- Model: MP9807C
Supported Media Formats:
- CD / VCD / DVD
- MP3 / MP4 / WAV
- USB storage devices
As shown on page 1, the device can play multiple formats directly from discs or USB storage.
Audio Output:
- 2-channel audio output (L/R)
- Output Voltage: 2000±200mV (1kHz, 0dB signal)
- Output Level: 0dBV
Audio Performance:
- Frequency Response: 20Hz – 20kHz (±3dB)
- Signal-to-Noise Ratio: >81dB
- Total Harmonic Distortion: 0.005%
Provides high-quality, clean audio output for PA systems.
Bluetooth & Connectivity:
- Built-in Bluetooth playback
- Effective range: up to 10 meters
Playback Features:
- Automatic playback on power ON
- Track direct selection
- Fast forward / rewind
- Previous / next track
- Repeat modes:
- Single repeat
- All repeat
From the front panel (page 2), the player includes dedicated buttons for full playback control.
Display & Control:
- VFD display screen
- Infrared remote control
- Front panel control buttons
Allows easy operation and monitoring.
Interfaces:
- USB port for media playback
- Disc tray (CD/DVD)
- Audio output ports (L/R)
Power & Electrical:
- Power Supply: AC 220V / 50Hz
- Protection: AC fuse
Physical Specifications:
- Dimensions: 484 × 365 × 88 mm
- Net Weight: 6.9 kg
Key Features:
- Multi-format playback (CD / DVD / MP3 / USB)
- Bluetooth audio streaming
- 2-channel audio output
- VFD display for status monitoring
- Remote control operation
- Automatic playback on startup
- Rack-mount professional design
Applications:
- Public address systems
- Shopping malls
- Hotels
- Restaurants
- Offices
- Schools
- Background music systems
- Commercial audio systems
Connect Gates Professional Opinion:
From Connect Gates’ perspective, the MP9807C is a reliable audio source unit for PA systems. It is not an amplifier, but a media player that feeds audio into mixers or amplifiers. It is ideal for projects that require multiple playback options (USB, CD, Bluetooth) in one device, especially for background music systems.