MPA-2250 / MPA-2500

MPA-2250 and MPA-2500 are P.A. amplifiers specifically designed for commercial applications. It is an ideal solution for bars, restaurants, retail outlets, offices, schools and other applications where paging and background music are required. The MPA-2250 combines a 2 x 250 W amplifier with a four inputs mixer; it is a versatile and easy operating paging system. Mono inputs are available on combo balanced XLR / TRS 6.35 mm jacks. A switch on each input selects a line or microphone level with a 18 V phantom power option. MIC 1 input features an automatic priority function. Both devices offer a built-in MP3 player for BGM or recorded messages. The main output section accepts 25, 70 and 100 V constant voltage line or 4 Ω impedance loads. Two switchable zone outputs are available with their own volume control.

MODEL		MPA-2250 / MPA-2500
Rated Output Power	Sine wave 1 kHz, THD < 1%, Load 4Ω	250W x 2 (MPA-2250) / 500W x 2 (MPA-2500)
Sensitivity / Impedances	MIC (Balanced)	-40dBv
	LINE (Balanced)	-10dBv
Max. Input level	MIC (Balanced input to pre out)	-20dBv
	LINE (Balanced input to pre out)	+15dBv
S/N Ratio	MIC (20-20kHz)	>70dB
	Line (20-20kHz)	>80dB
Bandwith	MIC @ 1/8 RMS	100Hz - 15kHz
	LINE @ 1/8 RMS	80Hz - 18kHz
THD+N	1W RMS	< 1%
Tone Control	BASS @ 100 Hz	+/- 10dB
	TREEBLE @ 10kHz	+/- 10dB
Phantom Control	MIC (Balanced)	18V
Priority Sensitivity	MIC 1	-60dBv/3S
CMRR	Balanced Input	-60dBv
Crosstalk	500 - 20kHz	-60dBv
Noise	All VR MAX	<20mv
Phase	All inputs and outputs	< +/-5
Rated Power Consumption	Sine Wave 1kHz, THD <10%, Load 4Ω	600W (MPA-2250) / 1200W (MPA-2500)
AC Power Supply	110-120V~ , 220-240V~ 50 / 60Hz