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- VENDOR: Uniqship
ZK-MT21 50W x 2+100W 2.1 Channel Bluetooth Digital Amplifier Module
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1. Bluetooth version: 5.0 (unobstructed, 15 meters)
2. Input sensitivity: 500mV
3. Input mode: AUX+Bluetooth
4. Number of power channels: 2.1 channels
5. Adaptable speaker: 20-100W, 4-8 ohms
6. Protection mechanism: anti-reverse connection, overheating and overcurrent, short circuit protection.
7. Adaptable power supply: DC 12-24V/5A or above (cannot be connected to 24V battery pack).
8. Output power: less than 50W for left and right channel, less than 100W for subwoofer.
9. Size: about 9.3 x 9 x 2.2cm
10. Weight: about 185g (including packaging)
Tip: In the case of enough audio input, enough power supply voltage/current, there will be enough output power, the higher the power supply voltage the higher the output power, the lower the impedance of the speaker the higher the output power, please make sure that the adapted power supply power is greater than the actual working power of the amplifier
Orders are processed within 1–5 business days (Monday–Saturday),Transit Time: 6–10 business days and estimated delivery is 7–15 business days from order confirmation, depending on your location and courier availability. Tracking details are shared via email once your order is dispatched. Delivery timelines are estimates and may vary due to external factors such as courier delays, weather conditions, or public holidays.
We accept returns within 30 days of delivery. Items must be unused, in their original condition, and include all packaging, tags, and accessories. Return shipping is free for damaged, defective, or incorrect items. For change-of-mind returns, customers are responsible for return shipping costs. Approved refunds are processed to the original payment method within 7 business days after inspection.
