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【Rich Interfaces for Multiple Options】-- It supports multiple audio input options, including AUX, RCA, Bluetooth, USB flash drive (64GB MAX) and Optical input. Whether it's traditional wired audio sources, wireless Bluetooth devices or portable USB storage devices, users can easily connect audio sources through different input interfaces to achieve music playback
【Bluetooth 5.3】-- This amp featuring the latest Bluetooth 5.3 for superior audio output, which delivers powerful and clear stereo sound. It offering a robust connection range of up to 60 feet, allow the amplifier to stably connect to various Bluetooth devices, ensuring a high-quality wireless connection while optimizing audio transmission for accurate and clear playback
【200W Peak Power Class D AMP】-- Enjoy clear and clean sound with RMS 100Wx2 stereo effect from this AK-3116 bluetooth digital class d amplifier. It is built on 2PCS Texas Instruments TPA3116 amplifier IC known for its high-quality audio, low distortion, efficiency and compact size, so it has good genes on its side
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Comprehensive protection mechanisms for device safety.
Cost-effective with excellent performance for small setups.
Main highlights
High Quality Sound and Versatile Input
HIFI Stereo High quality dual channel power amplifier board with AUX and Bluetooth 5.0, featuring round and clear sound due to filter inductor.
Ideal for Small Systems and DIY Projects
Perfect for store solicitation, home theater, square speakers, and customized stereo projects; offers bass, treble, and volume controls for tailored sound experience.
Praised for Sound Clarity and Power
Customers appreciate the sound quality and power output, especially when using a 20-24V power supply; noted for its good performance in small setups.
High-quality sound with advanced protection features.
Easy Bluetooth pairing, wide device compatibility.
Main highlights
Compact Design and Powerful Performance
Mini Small Home Hi-Fi Integrated Wireless Amplifier with Bass and Treble Control. BT10A comes with a power adapter and power cord, ready to use.
Ideal for Home Audio Systems
Supports Bluetooth/3.5MM AUX Input, drives most bookshelf/desktop speakers, perfect for home audio setups, including smartphones, iPods, iPhones, and computers.
Praised for Sound Quality and Connectivity
Customers appreciate the clean and powerful sound, easy Bluetooth pairing, and the absence of noise when idle. Works well with high-end speakers.
【TREBLE & BASS CONTROL】If 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.
【TPA3116D2 HIFI CHIP】TPA3116D2 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 METHOD】The TB21 PRO has 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.
Perfect sound quality experience: The audio power subwoofer amplifier module is equipped with dual TPA3116D2 chips, which have ultra-high resolution, ultra-low distortion, and high fidelity sound quality. It also has AM interference suppression function, shielded power inductance, and low-noise preamplifier
If you're tired of the inherent treble and bass, why not try the treble and bass control knobs! This will make you feel like you're in a movie theater, with five knobs independently controlling high, low, and volume. Customize your favorite sound effects
BT and AUX inputs, BT 5.0 version, with longer transmission distance. In an open environment, the transmission distance can reach 49 feet. If your playback device does not have Bluetooth, you can still input audio signals through a 3.5mm headphone jack.Attention: When using AUX mode, please confirm that the Bluetooth connection of this module has been disconnected
【Treble & Bass Control】 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
【TPA3116D2 HIFI Chip Solution】 Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD ≤0.1%. Wide Voltage Input DC: 12-24V;
【Bluetooth and AUX Function】 Bluetooth 5.0 version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open Environment. If your Play Device Does Not Have Bluetooth, You Can Also Input Audio Signals Through The 3.5MM Headphone Plug
[Protection Mechanism] With short-circuit protection as well as overcurrent, overheating, and anti reverse connection protection to prevent total failure. In the event of an overload, the device reports the fault condition to the processor to protect itself from damage
[High Performance] Blue tooth audio amplifier module 2.1 channel, Max output power 2X50W+100W. With antenna and antenna base, the signal is better, the efficiency is high, and the anti-interference ability is strong
[2-in-1] High quality power amplifier board. With AUX and Blue tooth two audio input methods, 2-in-1. 5.0 Bluetooth version, the transmission efficiency is higher, the transmission distance is farther
Versatile combo design for various audio applications.
Tri-band control for precise sound adjustments.
Compact and portable with excellent connectivity options.
Main highlights
Combo Design Benefits
Functions as a powerful headphone amp, customizable analog preamp, or acoustic equalizer, delivering exceptional sound quality and personalized sound signatures.
Ideal Use Cases
Perfect for enhancing audio from TVs, computers, and various headphones; suitable for both portable and desktop setups with versatile connectivity.
Most Praised Feature
Customers appreciate the compact size and powerful output, making it ideal for small spaces and delivering clean, distortion-free sound even at high volumes.