DMA6124

DSPPA DMA6124 - 6-zone mixing amplifier

DSPPA DMA6124 is an advanced, multifunctional 6-zone mixing amplifier that integrates an 8x6 audio matrix, multi-channel power amplifier, and multimedia playback in one device. The system is designed as a central host for sound reinforcement in small and medium commercial installations, offering a high level of integration, simplified wiring, and extensive zone management capabilities.

The DMA6124 model is equipped with six amplifier outputs of 240W each, with the ability to operate in a constant voltage 100V or low impedance mode, configurable via software. The device features a 4.3" touchscreen, MP3 playback from USB/TF, FM radio, MIC/LINE inputs with 48V phantom power, AUX inputs, and six line outputs. Additionally, the system allows collaboration with the DMA60M call microphone and the DMA60W Bluetooth panel, enabling remote control of zones, source selection, and volume adjustment.

DMA6124 offers advanced priority logic, including MUTE, EMC, SIREN, chime, call microphones, and line and multimedia inputs. The ability to monitor zones, extensive communication, Phoenix and RJ45 connectors, and high operational stability make the device ideal for sound reinforcement installations in schools, public buildings, hotels, shopping malls, and commercial facilities.

Functionality

• 8x6 signal matrix with built-in multimedia player
• 6 amplifier outputs of 240W with 100V / low impedance switching capability
• 4.3" touchscreen with system function support
• gong and SIREN alarm function with file change capability via USB
• zone monitoring with listening volume control
• source priorities: MUTE > EMC IN > SIREN > CHIME > call microphone > BT panel > AUX/MIC/LINE/MP3/BT/FM
• MIC/LINE inputs with 48V phantom selectable via DIP switches
• AUX1 and AUX2 inputs (RCA), supporting MP3, BT, and FM
• collaboration with DMA60M call microphone - up to 2 stations
• collaboration with DMA60W Bluetooth panels - up to 6 zones

Features

• output power: 6x240W
• AUX inputs: 775±100mV
• MIC inputs: 5±1mV
• LINE inputs: 350±50mV
• distortion: 95V <1%, 100V <5%
• S/N MIC: ≥71dB (A-weighted)
• S/N LINE: ≥76dB (A-weighted)
• line input bandwidth: 80Hz-15kHz (±3dB)
• source overload: ≥14dB (constant voltage)
• tone control: bass ±10dB (100Hz), treble ±10dB (10kHz)
• LINE OUT: 1000±100mV
• phantom MIC1-2: 48V±5V
• power supply: AC220-240V
• operating temperature: -10°C to +50°C
• dimensions: 483 x 353 x 88mm
• net weight: 6.95kg, gross weight: 8.45kg

DSPPA DMA6124 is a versatile 6-zone mixing amplifier ideal for professional sound reinforcement installations. It combines the functions of an audio matrix, power amplifier, multimedia playback, and advanced zone management, ensuring reliable operation in commercial and institutional systems.