Price: $21.98
(as of Jan 12, 2025 06:27:50 UTC – Details)
ZK-1002 Bluetooth 5.0 Amplifier Board 100W x 2 HiFi Subwoofer Audio Power AMP with Volume Control, BT and AUX Inputs, DC 5-27V 2.0 CH Stereo AMP Module for Home DIY Speakers, Password Free
HIFI AUDIO AMPFILIER BOARD: This ZK-1002 Mini Bluetooth audio amplifier board is a 2.0 channel amp, it can contact two passive speaker(20-200W, 4-8Ω), DC7-24V/5A above. this power ampfilier with two TPA3116D2 chip, 4*red and gray ring inductors, distortion rate below 0.3%, and another upgrade large chips support AAC BT decoding, APP, low latency
Mini SIZE BUT POWERFUL: ZK-1002 audio power amplifier with a very mini size is 8.5 x 5.3 x 2.2 cm / 3.35 x 2.08 x 0.87 inch, Dual channel stereo output power 100W+100W, suitable for 4-8Ω speakers, It is recommended to use 50-100W speakers for the best effect
BLUETOOTH 5.0 INPUTS: The Bluetooth power amplifier board with 2 kind of inputs: AUX and Bluetooth inputs, the upgrade large chips support Bluetooth 5.0, low latency, The range of audio devices (smartphones, tablets, laptops, etc.) with Bluetooth connectivity is 15m/49ft. Note: When using AUX mode, please confirm that the Bluetooth connection of this module has been disconnected
Details and Quality: amplifier circuit board with 4 groups of red and gray ring inductors and 684 film capacitors, with low loss, high bandwidth, high fidelity characteristics; 2 pieces of TPA3116D2 chips have AM interference suppression, to ensure that the high-power output, and low distortion (less than 0.3%), the electrolytic capacitor array filtering effect is very good, ensure the output of the sound quality is more pure. They are specially customized for the ZK-1002 digital amplifier
Multiple Protections and Safety: This ZK-1002 Bluetooth amp module with multiple protections ensure safety in use, designed with over-voltage protection, under-voltage protection, over-heat protection, short-circuit protection, with case to protective it. Notice: ZK-1002 adaptive 20-200W, 4-8 ohm speakers. input voltage is DC 12V-24V/5A above, the speaker power, resistance and voltage relationships are as follows: 20W*2@12V,8 ohm; 35W*2@12V,4 ohm. 35W*2@19V,8 ohm; 60W*2@19V,4 ohm. 50W*2@24V,8 ohm; 100W*2@24V,4 ohm
Customers say
Customers appreciate the sound quality, power, and versatility of the electronic component amplifier. They find it easy to set up and use, with clear and representative music. Many find it a nice upgrade for their Echo speakers with bookshelf speakers. The compact size provides ample power for most bookshelf speakers. Customers also mention that it’s a great unit and can be used for everything. They are happy with the value for money and functionality. However, some customers have different opinions on bluetooth connectivity and lag.
AI-generated from the text of customer reviews