MP9312U

DSPPA MP9312U - 120W Compact Digital Mixer Amplifier with Bluetooth, USB, 100V

DSPPA MP9312U is a 120W digital mixer amplifier designed for professional AV installations in schools, offices, commercial buildings, and public spaces. It offers three operating modes: Bluetooth, USB, and Line, allowing flexible audio source management.

The MP9312U features two microphone inputs (MIC1, MIC2), two line inputs, a 100V priority input, and outputs for 100V and AUX. It supports phantom-powered microphones and offers signal priority (100V > MIC1 > others). Built-in protection against short-circuit, overload, and overheating, along with a temperature-controlled fan, ensures stable operation.

The front panel includes signal level (SIG), clipping (CLIP), and protection (PRO) indicators, as well as individual volume controls for each input, bass/treble, and master volume. Lightweight and compact, the unit is easy to install and operate.

Functionality

• Three operating modes: Bluetooth, USB, Line
• Wireless Bluetooth playback
• Inputs: 2 x MIC (with phantom and priority), 2 x LINE, 1 x PRIORITY 100V
• Outputs: 1 x 100V, 1 x AUX
• Indicators: SIG, CLIP, PRO
• Tone control: ±10dB for bass and treble
• Signal priority: 100V > MIC1 > others
• Protection: short-circuit, overload, overheating
• Temperature-controlled fan
• Remote control and digital display
• Compact design - easy installation

Features

• Rated power: 120W
• Power consumption: 180W
• Output voltage: 100V
• Sensitivity:
  • MIC1: 0.005(±1mV)
  • MIC2: 0.006(±1mV)
  • LINE1/LINE2/PRIORITY: 0.3(±20mV)VRMS
• SNR:
  • MIC1, MIC2, LINE1 IN ≥74dB
  • LINE2 IN, INPUT PRIORITY ≥80dB
• Frequency response: 80Hz-15000Hz (±3dB)
• THD: ≤0.5%
• Power supply: AC180-250V / 50-60Hz
• Tone control:
  • Bass: ±10dB (100Hz)
  • Treble: ±10dB (10kHz)
• Dimensions: 200x190x44mm
• Package dimensions: 310x275x120mm
• Net weight: 1.5kg
• Gross weight: 2kg

DSPPA MP9312U is a reliable solution for AV installations, offering flexibility, compact design, and high-quality sound performance.

Related articles

Compact public address system for lecture theatres and training rooms