Your Browsing History
S$36.23
GST-Inclusive Price
Ships from Hong Kong.
Most customers receive within 10-17 days.
Meet Your Seller
Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W×2+100W, 12V-24V Audio Power Amplifier Module with Treble and Bass Control (ZK-MT21)
- TPA3116D2 HIFI CHIPTPA3116D2 HIFI Chip Solution: Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD 0.1%. Wide Voltage Input DC: 12-24V;
- MULTIPLE INPUT METHODThe TB21 PROhas multiple input methods such as Bluetooth input, AUX input, and USB drive input. The vast majority of devices can be used, such as mobile phones, televisions, laptops, etc., making it easy to connect and use.
- TREBLE & BASS CONTROLIf you are tired of an amplifier with only one volume knob, then you feel right, because you have further requirements for audio. By adjusting the high and low frequency knobs of the power amplifier board, you can make the sound more layered and make the bass more shocking.
- PROTECTION FUNCTIONTB21 PROBluetooth 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. When an overload occurs, the device reports the fault condition to the p
+
+
Overview
Specs
Reviews
ZK-MT21 Bluetooth power amplifier board parameters
Model: ZK-MT21
Bluetooth Version: 5.0 (Without occlusion 49 Feet)
Audio Input: AUX + Bluetooth
Channel: 2.1 Stereo
Adaption Supply Voltage: 12-24V / 5A above
Speaker: 20-100W, 4-8Ohm
Output Power: max 50W R&L channel; max 100W subwoofer
Protection Mechanism: Anti reverse connection, overheating, overcurrent, short circuit protection
NOTE:
Please note that this product does not include a power supply, you need to equip it with a DC power supply.
It is recommended to use a DC power supply within 20V. If you use a battery pack to supply power, make sure that the battery voltage is lower than the rated voltage when the battery is fully charged.
Model: ZK-MT21
Bluetooth Version: 5.0 (Without occlusion 49 Feet)
Audio Input: AUX + Bluetooth
Channel: 2.1 Stereo
Adaption Supply Voltage: 12-24V / 5A above
Speaker: 20-100W, 4-8Ohm
Output Power: max 50W R&L channel; max 100W subwoofer
Protection Mechanism: Anti reverse connection, overheating, overcurrent, short circuit protection
NOTE:
Please note that this product does not include a power supply, you need to equip it with a DC power supply.
It is recommended to use a DC power supply within 20V. If you use a battery pack to supply power, make sure that the battery voltage is lower than the rated voltage when the battery is fully charged.
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies*
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Jiamayanonly Return Policy
- *Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...