SAST 100W High Power Bluetooth Constant Voltage and Constant Impedance Amplifier Public Broadcasting Amplifier Ceiling Speaker Wall-mounted Speaker Dedicated Home Theater Combo Amplifier SU-906

RCA (Lianhua) input x1

USB port x1

TF (SD) card slot x1

Microphone inputs x2

AUX/DVD input

LINE input

Signal output for speakers

Support for both constant voltage (100V) and constant impedance speaker connections

Compatible with active subwoofers

Bluetooth mode (built-in Bluetooth)

USB mode

LINE mode

SD card playback

MP3 playback

Power switch (On/Off)

Mode selection

Play/Pause

Master volume control

Treble adjustment

Bass adjustment

Microphone volume control (Mic 1 and Mic 2)

Microphone reverb control

LED display screen

LED indicators for USB, SD, Bluetooth status

Multiple audio source inputs for versatile usage scenarios

Dual microphone inputs with independent volume and reverb controls

Rich interface options to meet daily audio needs

Supports connection to various devices including TV, projector, CD player, computer, and mobile devices

Authorized by Shenzhen SAST Investment Management Co., Ltd.

Constant voltage (100V) speakers should be connected in parallel

Constant impedance speakers should be connected in series

Ensure correct wiring for constant voltage and constant impedance speakers to avoid damage

Multifunctional power amplifier unit

User manual and connection diagram

Suitable for various sound amplification scenarios with professional customization and bulk purchase discounts available from manufacturer direct supply

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