SAST 180W High Power Bluetooth Constant Voltage Amplifier Public Broadcasting Amplifier Ceiling Speaker Wall-mounted Sound Column Home Theater System ST-609

High power constant voltage amplifier suitable for home, conference rooms, supermarkets, hotels, gymnasiums, etc.

Built-in high-speed Bluetooth with effective wireless range up to 10 meters; supports most Bluetooth devices.

USB and SD card inputs for media playback.

Dual microphone inputs with independent volume controls.

Two-zone independent control allowing separate on/off and volume adjustment for each zone (e.g., living room, bedroom).

Personalized sound effect customization with adjustable bass, treble, volume, and microphone volume per zone.

Multiple protection mechanisms for device safety.

Panel controls include play/pause, previous track, SD card input, USB input, zone controls, microphone volume controls, line inputs, treble and bass adjustment, and power switch.

Wireless Bluetooth connection enables smartphone remote control functionality.

Rear panel includes power input, audio input/output, and impedance terminals; caution advised as rear panel may become hot during operation.

Suitable for public broadcasting in various environments such as homes, meetings, supermarkets, hotels, and sports venues.

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