Hi, what is the max current (amps) that this amplifier can take? thank you

it is rated for 5 amps but for price to performance this is the best amplifier I have tested Would highly recommend

can bluetooth transmitter/receiver be turned off?

No , the BT receiver is always on and transmitting the BT ID. However, if the SPDIF is plugged in, it will use that as the source.

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🎶 Elevate Your Audio Game!

DIY DELIGHT - Perfect for creating your own wireless speaker system with ease.
TAILOR YOUR TUNE - Customize your listening experience with precise treble and bass controls.
COMPACT POWERHOUSE - Lightweight design (240g) with dimensions that fit any DIY project.
SEAMLESS STREAMING - Connect effortlessly via Bluetooth or AUX for a versatile audio experience.
UNLEASH YOUR SOUND - Experience powerful audio with dual TPA3116 chips delivering 2x50W + 100W subwoofer output.

The RUIZHI 2x50W +100W 2.1 Channel Subwoofer Amplifier Board is a compact and powerful audio solution featuring dual TPA3116 chips, treble and bass control, and versatile connectivity options including Bluetooth and AUX. Weighing just 240 grams, it's designed for DIY enthusiasts looking to create high-quality wireless speakers.

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Fantastic experience overall. Will recommend to friends and family.

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Manufacturer	RUIZHI
Part number	22
Item Weight	240 g
Package Dimensions	13.6 x 11.4 x 5.1 cm; 240 g
Item model number	22
Voltage	24 Volts
Item Package Quantity	1
Plug profile	Through-Hole Mount
Batteries included?	No
Batteries Required?	No

RUIZHI 2.1 Channel Subwoofer Amplifier Board (2x50W +100W), TPA3116 Dual Chip, Bluetooth, AUX Inputs, DIY Wireless Speakers AMP Board, Voltage: 12-24V, Part Number: 22

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