Ahuja DPA‑570M 50W PA Mixer Amplifier with USB/SD/MP3 Player, Bluetooth, Mic & Aux Inputs, Compact Black Desktop Design for Halls, Events, Classrooms, Offices, and Small-Medium Venues

Brand: Ahuja

Model: DPA‑570M 

Power Output: 50 W RMS (75 W Max) at 10 % THD —

Amplifier Type: PA Mixer Amplifier — combines microphone mixin

Input Channels: 3 × Mic + 1 × Aux inputs — supports multiple audio sources including mics and external players.

Built‑In Digital Player: MP3 player with USB/SD/MMC card reader + remote control — easy playback from digital media.                                                                    

About This I

• Wireless Connectivity: Bluetooth support for direct wireless audio streaming from devices. 

• Tone Controls: Bass & Treble cut and boost controls — fine‑tune your audio output.

• Line Output: Allows connection to a booster amplifier or external speaker systems. 

• Power Supply: AC 220–240 V (50/60 Hz) with instant DC transfer to 12–14 V car battery in power failure situations. 

• Speaker Compatibility: Supports 4 Ω, 8 Ω, 16 Ω & 100 V speaker outputs — flexible for different setups.

• Performance Specs: Frequency response ~50–15,000 Hz ±3 dB; S/N ratio ~55 dB for clean audio. 

• Dimensions & Weight: Approx. 305 × 120 × 305 mm; ~6.2 kg — compact, durable design for desktop or rack. 

• Colour & Build: Black steel casing — professional and rugged finish. 

• Ideal For: School auditoriums, community halls, event announcements, offices, conferences, and general PA use.