DMA250U 250W Digital Mixer Amplifier
DSPPA DMA250U 250W digital mixer amplifier with built-in Bluetooth, FM and USB, supporting 70V/100V and 4–16Ω speaker outputs, with MIC, AUX and EMC inputs.
The DSPPA DMA250U is a multifunctional 250W digital mixer amplifier designed for public address and audio distribution systems. It supports 70V/100V constant-voltage speaker outputs as well as 4–16Ω constant-resistance output. The DMA250U features built-in Bluetooth, FM and USB playback, along with a segment LCD display for convenient status monitoring. It provides 3 MIC inputs, 2 AUX inputs, 1 EMC input and 1 AUX output for connecting additional audio equipment. The amplifier includes master and independent volume controls, Bass and Treble adjustment, input priority functions, MUTE and SIREN short-circuit trigger functions, and infrared remote control. Compatible microphone inputs also support phantom power.
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