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DSPPA
DSPPA DMA250U
250W RMS (60–650W range)
Output Power
70V / 100V / 4–16Ω
Speaker Output
3 Mic, 2 AUX, USB, FM, BT
Inputs
DSPPAMixer Amplifier

DSPPA DMA250U

250W Digital Mixer Amplifier with USB, FM & Bluetooth

Professional 250W mixer amplifier with 70V/100V and 4–16Ω output, 3 mic inputs, 2 AUX inputs, USB, FM and Bluetooth. LCD display shows working status, with rack-mount handles for standard 19" rack. Available in 60W to 650W versions (DMA60U–DMA650U).

Ideal For
CorporateHotelReligiousEducationTransportation

Key Features

70V/100V & Low-Z Output
Dual output modes cover constant-voltage distributed systems and 4–16Ω direct speaker loads.
USB / FM / Bluetooth
Built-in media player, FM tuner and Bluetooth for flexible music source routing.
3 Mic + 2 AUX Inputs
Mic 2–3 with 48V phantom power for condenser microphones.
Priority MIC
Mic 1 with priority ducking — live announcements automatically lower background music.
19" Rack Mount
Standard rack handles and 1.5U form factor for clean AV rack installations.

Technical Specifications

Output Power250W RMS (60–650W range)
Speaker Output70V / 100V / 4–16Ω
Inputs3 Mic, 2 AUX, USB, FM, BT
Phantom Power48V (Mic 2–3)
SNR≥60dB
THD<0.5% @1kHz
Rack MountStandard 19"
Warranty2 Years
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