Dsppa MP310U 120W 6 Zones Paging Amplifier with USB/ SD/ FM/ Bluetooth

Dsppa MP310U 120W 6 Zones Paging Amplifier with USB/ SD/ FM/ Bluetooth

Description

Dsppa MP310U 120W 6 Zones Paging Amplifier with USB/ SD/ FM/ Bluetooth

This mixing amplifier is rated at 120V and 4-16 Ω speaker output are provided.

There are 4 unbalanced microphones inputs and 3 aux inputs. Bass and treble controls are provided.

This amplifier can be applied to different occasions, such as supermarket, classroom, etc. Extensive protection from short-circuit, overload and high temp is ensured.

Automatic cooling system ensures the extreme quiet sound system. In addition, it can be called as pa system amplifier.

Key Features & Capabilities

• Integrates MP3 player, FM tuner, BT, zoner (6 zones), preamplifier and power amplifer.
• Infrared remote control to control MP3/TUNER/BT, which includes modes switches, programselection,volume adjustment, repeat mode, EQ mode and USB/SD switches.
• LED display indicates volume, playing status, program number, etc.
• 4 MIC inputs, 3 AUX inputs, and 1 AUX output.
•  4-16 Ω rated output.
•  6-zone selector, individual volume control and output level indication for each zone output.
•  Mute function for priority input.
•  Treble and Bass control
•  Chime with priority output

• Integrated Playback & Zoning

• Combines an MP3 player, FM tuner, USB/SD input, and Bluetooth with a 6-zone selector—ideal for background music and paging applications.

• Input & Output Configuration

  • Microphones: 4 mic inputs (Mic 1 has priority and mute capability)

  • Auxiliary: 3 AUX inputs plus 1 AUX output for cascading to another amplifier

  • Speaker Outputs: Supports both constant-voltage (100 V) and low-impedance (4–16 Ω) outputs

• Zone Control & Audio Tuning

  • Each of the 6 zones has its own volume control and LED level indicator

  • Includes bass and treble adjustments, plus a built-in chime with priority override

• Connectivity & User Interface

  • Infrared remote for controlling media playback, input source selection, EQ, volume, repeat, and USB/SD toggling

  • Front-panel LED display for playback status, program number, and volume level

• Protection & Reliability

  • Short-circuit, overload, and DC prot ection; automatic cooling ensures silent operation

Feature Specification

• Rated Output Power 120 W
• Input Sensitivity MIC: ≤ 3 mV (unbalanced); AUX: ≤ 300 mV (unbalanced)
• Frequency Response 80 Hz–16 kHz (±3 dB)
• Distortion ≤ 1% @ 1 kHz (normal operation)
• Signal-to-Noise Ratio Line: ≥ 74 dB; Mic: ≥ 71 dB
• Tone Control Bass/Treble ±10 dB at 100 Hz / 10 kHz
• Power Consumption 250 W (peak consumption)
• Dimensions Unit: 484 × 355 × 88 mm
• Weight Net: ~11.5 kg; Gross: ~13.5 kg
• Power Supply AC 220–240 V, 50–60 Hz

Summary

DSPPA MP310U Highlights

• 120 W output supporting 6 individually controlled zones

• Multiple audio sources: USB, SD, FM, Bluetooth, MIC, AUX

• Comprehensive audio controls and LED feedback

• Robust protection and silent cooling system

• Rugged build: rack-size-friendly and heavyweight robustness