TB21PRO Upgraded 2.1 Channel Wirelsss-Compatible Amplifiers Board With Bass Speaker And Plastic Case

Features: Powerful 2.1 Channel auditory : Delivers powerful sound with output of 50W per stereo channel and 145W for the subwoofer, perfect for immersive home auditory setups.

Wide voltages Compatibility : Works with 12 24VDC power supply (recommended 24V/8A+), featuring built in protections against over voltages, under voltages, and overheating for safe operating.

Advanced protections : Equipped with input reverse polarity, short circuit, over current, and thermal protections to safeguarding your auditory equipment and ensuring longevity.

Optimized Power Efficiency : Highly input voltages and lower loudspeaker impedance increase output power, while proper power supply matching enhances performances and stability. Bluetooth-compatible: Enjoy wireless connectivity with integrated Bluetooth-compatible 5.0, offering seamless auditory streaming from compatible devices for easy setups. -

Specifications: Model：TB21PRO Power: left and right channels ≤50W, subwoofer ≤145W Number of channels: 2.1, left and right channels + subwoofer protections mechanism: input under-voltages, overheating, over-current, short-circuit protections, input anti-reverse protections.

Package Includes: 1PC TB21PRO Amplifier board

note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.