Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W x 2+100W DC 12V-24V Audio Power Amplifier Module for DIY Bluetooth Audio and Store Home Theater with Treble and Bass Control
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Product details
| Management number | 237031375 | Release Date | 2026/07/10 | List Price | US$6.11 | Model Number | 237031375 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- The ZK-MT21 power amplifier board uses Bluetooth 5.0, and its transmission distance can reach 49 feet (without obstruction). At the same time, this power amplifier board has a 3.5mm AUX audio input interface. No matter what kind of input method, you can always find a method that suits you
- With bass, treble, subwoofer frequency and volume control, easy to adjust volume, enjoy the music tone what you want. If you are tired of the inherent high & low bass, why not try the high & low control knob. This will make you feel like being in a movie theater
- Bluetooth audio amplifier module 2.1 channel, Max output power 2X50W+100W. Speaker Matching Guide: Left & Right Channels (Stereo): 6.5 inch, 4-8 ohms, 50W each (Max. RMS); Subwoofer Channel (Bass): 8 inch, 4-8 ohms, 100W (Max. RMS)
- ZK-MT21 Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short circuit protection, over-current, over-heat, and anti-reverse protection(NOTE: It is recommended that the maximum voltage should not exceed 22V. Otherwise, overvoltage protection may be triggered, which will limit the output current and cause the maximum power to be reduced)
- It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire. Using a universal 5.5mm * 2.1mm plug interface for power supply
| ASIN | B0CW5ZF6FD |
|---|---|
| Model | ZK-MT21 |
| Voltage | 12 Volts (DC) |
| Brand Name | DiGiYes |
| Part Number | ZK-MT21 |
| Manufacturer | DiGiYes |
| Output Power | 200 Watts |
| Material Type | Copper |
| Mounting Type | Surface Mount |
| Supply Current | 5 Amps |
| Item Dimensions | 3.66 x 3.54 x 0.87 inches |
| Package Type Name | [ORIGINAL_MANUFACTURER_BOX] |
| Specification Met | FCC |
| Number of Channels | 2 |
| Included Components | 1 x ZK-MT21 Bluetooth Power Amplifier Board |
| Warranty Description | This item can be returned in its original condition for a replacement within 30 days of receipt. |
| Maximum Supply Voltage | 24 Volts (DC) |
| Minimum Supply Voltage | 12 Volts (DC) |
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