Product Description
TOA MA-725F Matrix Amplifier
แอมพลิฟายเออร์เมทริกซ์ TOA MA-725F Four stereo-summing line inputs with matrix routing to four amplifier outputs, Each output channel is equipped with 250W Class-D amplifier at 70V/100V output voltage selectable with independent DSP preset
The MA-725F is a 6-input matrix mixer: 4 of its inputs are configured for BGM or other line-level sources, while two balanced inputs are designated for priority sources, such as paging mics or message players.
This is coupled in a single chassis with a 4 x 250W (@70 or 100V) Class D amplifier section, capable of driving large speaker compliments with maximum efficiency. It has capability to control by API.
Features:
- 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.
- 100-240V universal power supply.
