Mini HIFI digital bluetooth audio power amplifier. Amplifier type: HIFI amplifier. -TF Card, AUX, U disk, MP3 format play, support bluetooth wireless connection. Bluetooth: Support. -Add single cycle button to cycle favorite music easily.
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2pcs Mini Speaker 3W 4R Diameter 4CM Mini Amplifier Loudspeaker Trumpet 3 Watt 4 Ohm 40mm Speakers
Aliexpress UK
Portable speakers are often used for audio amplification for devices like your phone, tablet, laptop, iPhone or portable radio. This little speaker plugs directly into your device and is feather light in weight making it very simple to use.
eBay
M-VAVE H8 Guitar Plug Amp Wireless Mini Amplifier System Guitar Headphone Speakers Pa-1 Acoustic
Aliexpress UK
Mini audio power amplifier, dual channel input with 3.5mm AUX input. Current: 2A or more. Input: dual channel input with 3.5mm AUX input. 1x Power Amplifier. It's just take you 1 minute. We'd like to settle any problem in a friendly manner.
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Car Amplifier Monoblock Class D Subwoofer Car Audio Amplifier Car Speaker 4500W High Power Korean
Aliexpress UK
3 kinds of input modes: with Bluetooth/AUX/Optical inputs, and equipped with AUX cable, RCA cable and Optical cable, matched well with most audio devices such as phones, tablets, TV, CD players. etc. And Bluetooth 5.0 chip can achieve low latency and up to 50ft transmission. High-performance chip & sufficient output power: Adopt TPA3221 class D audio chip, less than 0.001% distortion; and each channel can max output up to 100W, easily driving many home/desk speakers. Compact design with low heat rejection and safe to use. One knob control all functions: short press the knob can power on/off the amplifier, and long press can switch to Bluetooth/AUX/Optical inputs, rotate the knob can adjust the volume, without any complicated button, very convenient to use. Advanced design and perfect d.
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16-300Ω HiFi Headphone Amplifier Mini Audio Amplifier HiFi Stereo Earphone Amp Audio Amp With 3.5mm
Aliexpress UK
Multiple audio inputs: besides Bluetooth5.0/stereo RCA/3.5mm AUX inputs, that can be compatible with ipad, cellphone, MP3 player, CD player, dataplay, computer, decoder, etc. Also with USB(U-disk)/TF Card/FM radio inputs, can be used as a music player and a radio, easy to enjoy high-qaulity music at home or on the road. Rated 30W+30W output power: supporst speakers with 4-16 ohm impedance, has a good match with most home & car & boat speakers, can give your entertainment system a boost, with unrivaled sound superiority and lets you enjoy high quality amplified audio.
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FiiO JadeAudio KA2 Mini Headphone Amplifier AMP USB DAC Type-C/Lightning to 4.4mm Audio Cable dual
Aliexpress UK
【EASY TO INSTALL】Small weight mini amplifier is easy to carry and install. Connectivity technology Bluetooth.
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Douk Audio U3 Mini Pure Class A Headphone Amplifier HiFi Ultra-compact Home Desktop Stereo Amp for
Aliexpress UK
Mini audio power amplifier, dual channel input with 3. 5mm AUX input. Input : dual channel input with 3. 5mm AUX input. 1x Power Amplifier. Low distortion supplies a clear, strong and more powerful sound.
eBay
KEYSION HIFI DAC Earphone Amplifier USB Type C to AUX Speaker Cable Adapter 32bit 384kHz HD Digital
Aliexpress UK
Multiple inputs and higher compatibility: with Bluetooth 5.1/RCA/AUX/FM audio inputs, compatible with most audio devices such as phones, computers, tablets, TVs, TV, CD players etc. besides speaker output, add 3.5mm AUX output to connect another amplifier or active speaker/subwoofer to build multiple-channel system. High-end materials are adopted to ensure better performance: TPA3116D2 amplifier chip with excellent performance, each channel of max output can reach 50W(4Ω), easily driving all 3-8Ω passive speakers. QCC304X Bluetooth chip, supporting SBC/AAC/APTX/APTX-HD, 24bit/48Khz lossless transmission can be achieved to reproduce high-quality music. 4PCS NE5532 op-amps, pluggable socket design makes it easier to change different op-amps, adding much fun and higher playability.
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Fosi Audio HT4S Bluetooth 4.1 Home Sound Amplifier, Outdoor Speaker Amp Mini Desktop Amp 4 Channel
Aliexpress UK