Model Number : ZK-TB21/MT21
Origin : Mainland China
Parts : Amplifier board
Channels : 2.1
Package : Yes
Maximum Power Per Channel : 50 W
High-concerned chemical : None
ZK-MT21
Material: electronic components
Color: black
Size: 93x90x22mm
Bluetooth version: 5.0
Audio input: AUX, bluetooth
Channel: 2.1
Power: DC12-24V / 5A
Adapter speaker: 20-100W, 4-8Ω
Output power: max 50W(right and left sound track), max 100W(subwoofer).
* Cost-effective: This Bluetooth Audio Power Amplifier Module is a good replacement for damaged Bluetooth modules and provides you with good performance.
* Easy installation: This 2.1 channel power amplifier is easy to replace, and you can install and use it conveniently.
* 2 input modes: This power amplifier module supports 2 input modes, including Bluetooth and AUX, which you can choose according to your needs.
ZK-TB21
Materials: Electronic components
Color: Black
Bluetooth version: 5.0 (unshielded, 10 meters)
Input sensitivity: 500mV
Channels: 2.1
Power supply: DC12-24V/5A
Speaker adapter: 20-100W, 4-8Ω
Output Power: Maximum 50W (R and L channels), Maximum 100W (subwoofer)
Protection Mechanisms: Overvoltage protection, Undervoltage protection, Overheat protection, DC detection, Short-circuit protection
Dimensions: 118x100x22mm (4.6x3.9x0.8 inches)
* Bluetooth 5.0: Enjoy seamless connectivity with the latest Bluetooth 5.0 technology, ensuring stable and fast audio signal transmission.
* Dual 50W + 100W Amplifiers: Delivering a total output power of 200W, the two 50W amplifiers and one 100W amplifier provide powerful immersive sound.
* 2.1-Channel Audio: With two speakers and a subwoofer, enjoy high-quality stereo sound for a rich and dynamic audio experience.
* Original Chip: Ensures high-quality audio processing, delivering clear, transparent sound with minimal distortion.
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