DMA6250U 250W 6 Zones Digital Mixer Amplifier with Remote Paging Station

Name: DMA6250U 250W 6 Zones Digital Mixer Amplifier with Remote Paging Station
Brand: Guangzhou DSPPA Audio Co., Ltd.

Features

● LCD lattice screen with backlight to display more information, more user-friendly;
● Five-segment level indicator；
● Built-in Bluetooth, FM, MP3 playback;
● Two-channel RJ-45 remote paging microphone interfaces with zone control and strong cut function, DC+24V power supply, 6 paging stations cascaded per channel, as far as 300m-600m transmission distance.
● With independent volume adjustment knob of six zones ;
● With strong cut and one-touch to switch functions when broadcast certain zones;
● AC and DC24V power supply can be turned off;
● 4 microphone inputs, 1 emergency signal input, 4 line inputs and 1 line output;
● 70V/100V fixed voltage output and 4-16Ω fixed-resistance output;
● With priority function, the order is MUTE>EMC IN>SIREN>MIC1>CHIME>Remote paging>LINE1=MIC2/LINE2=MIC3/LINE3=MIC4/LINE4=MP3=BT=FM (no chime output when there is an alarm sound);
● With total volume control; Zone, Siren, Chime, EMC IN, MIC and AUX volume control; treble and bass tone control;
● SIRNE short-circuit trigger function, the device can be remotely controlled or controlled by other equipment, with independent alarm sound output;
● MUTE short-circuit triggered mute function, which can be controlled remotely or by other devices;
● 1-channel EMC alarm signal input to input alarm signals from other devices;
● Can be controlled by an infrared remote control;
● With power-off memory function, it will display the last content when powers on.

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Introduction
Specification

DMA6250U Digital Mixer Amplifier can be used in conjunction with the DMA20 Remote Paging Station, supporting 2-channel RJ-45 remote paging microphone. The amplifier has a screen for intuitive display, with such input sources as 4 MIC, 4 AUX, USB, FM, Bluetooth and TF. It also provides protection function when overload, clipping, short circuit and abnormal working temperature occur. It is an amplifier integrating multiple functions to meet users’ demand.

Brochure-6-ZONES-Integrated-All-PA-System-with-remote-paging-station-DMA6250U-DMA6350U-DMA6500U-DMA6650U_01.jpg

Brochure-6-ZONES-Integrated-All-PA-System-with-remote-paging-station-DMA6250U-DMA6350U-DMA6500U-DMA6650U_02.jpg

Model		DMA6250U	DMA6350U		DMA6500U		DMA6650U
Power		AC220-230V 50 / 60Hz
Input Sensitivity	MIC1	5mV ±1mv (Balanced XLR Input)
	MIC2/MIC3/MIC4	5mV ±1mv (Unbalanced Phoenix Jacks)
	AUX1	350mV±50mv (Unbalanced RCA Input)
	AUX2	350mV ±50mv (Unbalanced Phoenix Jacks)
	EMC	350mV ±50mv (Unbalanced Phoenix Jacks)
MIC Frequency Response		120Hz～ 12kHz (±3dB)
AUX Frequency Response		80Hz～ 15kHz (±3dB)
THD		<1%
Treble Adjustment Range		10dB（±2）
BASS Adjustment Range		10dB（±2）
Phantom Power		+（48±5）V
Rated Output Power		250W	350W		500W		650W
Static Power Consumption	AC220-230V Power Supply	21W	21W		40W		40.8W
	DC24V Power Supply	22.8W	23W		34.5W		37.7W
Rated Power Consumption	AC220-230V Power Supply	337W	450W		600W		800W
	DC24V Power Supply	183W	252W		323.5W		435W
Output Voltage of Port		4-16Ω,70V,100V(fixed voltage output)
Current		2A		3A		4A
Protection		F3.15AL		F6.3AL		F8AL
Machine Dimension(D×W×H)		430×390×88mm
Package Dimension:		545×500×165mm
Net Weight		8.6KG	9KG		10.1KG		11KG
Gross Weight		9.8KG	10.2KG		11.3KG		12.2KG

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