The MA-725F matrix amplifier performs matrix controls from 4 LINE plus 2 MIC/LINE level inputs to 4 output channels. Each output channel features 250W at 70V/100V class-D digital amplifier with 64 DSP preset selections for general equalizations, crossover for sub-woofer or variety of TOA speakers' EQ settings. 2 MIC/LINE inputs have 1st and 2nd priority levels which can override at assigned output channels automatically or manually. If connected with optional WP-700-AM wall remotes via CAT-5 cable, audio source selection and volume controls can be done remotely. All assignments and setups can be done by dip switches on its rear panel without a PC. This unit fits a wide range of applications that require multi-zone paging and/or background music distribution at restaurants, pubs, retail stores, factories, etc.
- 4 stereo line and 2 priority MIC/LINE inputs with matrix routing to 4 amplifier outputs
- 2 priority inputs with different priority level for paging or other audio source to override stereo line inputs
- Each priority input has input gain level, mute sensitivity and mute hold time adjustments
- 4 channels of 250W Class-D amplifier at 70V/100V
- Independent DSP preset selection per each channel and 50Hz HPF for speaker protections
- DSP preset selections include general EQs, TOA speaker EQs and X-over settings to be used with subwoofers
- Each output channel also has auxiliary line output to deliver audio to other audio systems for scale expansions
- Up to 4 wall mount remote control, WP-700 can be connected to control the line input selection and output volume
- Browser-based Smart Control
