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Toa Electronics MA-725F Matrix Mixer/Amplifier (Black)

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AED10,699.00

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The blackĀ MA-725F Matrix Mixer/AmplifierĀ fromĀ Toa ElectronicsĀ is an all-in-one solution for multi-channel or multi-zone applications combining a 6×4 audio matrix, DSP, and 4-channel Class-D amplifier into one chassis. It is equipped with four independent line inputs, two mic/line priority inputs, and four outputs. Each output channel features a 250W Class-D amplifier with 64 DSP preset selections for general equalizations, crossover for subwoofer, and EQ settings. The mic/line inputs have first and second priority levels which can override at assigned output channels automatically or manually. All assignments and setups can be done by dip switches on its rear panel without a laptop or a PC.

 

An optional WP-700-AM wall remote can be connected to the amplifier via a CAT5 cable, allows remote audio source selection and volume controls. The MA-725F Matrix Amplifier is suitable for wide range of applications that require multi-zone paging and/or background music distribution at restaurants, clubs, retail stores, schools, offices, factories, etc.

Four stereo-summing line inputs with matrix routing to four amplifier outputs
Each line input has input level adjustment and assign restriction setting for each output to prevent wrong routing selection
Two priority mic/line inputs with different priority level for paging or other pre-recorded source which can override the selected line input on assigned output channels
Each priority input also has input level, mute sensitivity, and mute hold time adjustments
Each output channel is equipped with 250W Class-D amplifier at 70V/100V output voltage selectable with independent DSP preset selection and 50 Hz HPF for the protection of connected speakers
Selectable DSP preset selections include general EQs, like loudness curves, TOA speaker EQs, and crossover settings to be used with subwoofers
Each output channel also has auxiliary line output to deliver audio to other systems
Class-D amplifier has various protection features against overcurrent, high temperature, and short circuit of speaker lines at each output channel
Power supply with Power Factor Correction for reduced power consumption and world-wide operating range
Does not require any PC programming or network connection for setup at site (maintenance purpose only)
An optional WP-700 wall mount remote control can be connected via CAT5 straight LAN cable to control the line input selection and output volume of each output
SKU: MA-725F-AM Category: Tag:
Number of Channels
4 Input / 4 Output
Amplifier Power Rating
250 W
Load Impedance / Voltage
70 V (20 Ohms Minimum)
100 V (40 Ohms Minimum)
DSP
Yes
Audio I/O
4x RCA Unbalanced Line/Aux Output
1x Block 3-Pin Balanced MOH Output (Detachable)
2x Block 5-Pin Balanced Mic/Line Input (Detachable)
4x Stereo RCA Unbalanced Summed-Mono Input
Amplifier
Form Factor/Type
Tabletop
Number of Channels
4 Input / 4 Output
Amplifier Power Rating
250 W
Amplifier Class
Class-D
Load Impedance / Voltage
70 V (20 Ohms Minimum)
100 V (40 Ohms Minimum)
Performance
Frequency Response
20 Hz to 20 kHz +1/-3 dB
I/O Impedance
RCA Line Output:
600 Ohms (Unbalanced)
Block MOH Output:
600 Ohms (Balanced)
Block Priority Input:
2.2 Kilohms (Balanced)
RCA Line Input:
10 Kilohms (Unbalanced)
Input Level
Mic:
-60 dB
Line:
-10 dB
Output Level
Line Output:
0 dB (Unbalanced)
MOH:
0 dB (Balanced)
SNR
Mic:
ā‰„ 60 dB (A-Weighted)
Line:
ā‰„ 75 dB (A-Weighted)
THD+N
< 1% (1 kHz, at Rated Power)
Signal Processing
DSP
Yes
Ducking/Muting
Yes
Connectivity
Audio I/O
4x RCA Unbalanced Line/Aux Output
1x Block 3-Pin Balanced MOH Output (Detachable)
2x Block 5-Pin Balanced Mic/Line Input (Detachable)
4x Stereo RCA Unbalanced Summed-Mono Input
Other I/O
1x RJ45 Remote
Speaker Outputs
4x Block 2-Pin 70 V/100 V (Detachable)
Power
AC Input Power
100 to 240 VAC, 50 / 60 Hz
Power Consumption
1350 W (Full Power)
200 W (cULus)
42.5 W (Idle)
Physical
Certifications
cULus, FCC
Operating Temperature
32 to 104Ā°F / 0 to 40Ā°C
Operating Humidity
35 to 80% ()
Dimensions
16.5 x 4.2 x 13.8″ / 420.0 x 108.0 x 350.0Ā mm
Weight
16.7Ā lb / 7.6Ā kg
Packaging Info
Package Weight
20.555 lb
Box Dimensions (LxWxH)
23.6 x 16.9 x 6.8″

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