Input sensitivity: 500mV. Output power: Left and right channels ≤ 50W, subwoofer ≤100w. 2 Pin Speed Adjustable LED Flasher Relay Motorcycle Turn Signal Indicator 12V. Applicable speakers: 20~100W, 4~8Ω.
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Douk Audio T3 Plus Mini Vacuum Tube Preamp MM / MC Phono Stage for Turntables Pre-Amplifier Desktop Headphone Amp
Aliexpress UK
TPA3223 Board Specifications. Chip: TPA3223. Bluetooth audio decoding: AACSBC. Bluetooth version: 5.2. U disk lossless decoding: WAV FLAC APE MP3. Audio input: Bluetooth/AUX/U disk/USB sound card. 1.High-performance chip: adopts audiophile-grade chip, supports lossless component sound quality, providing a clearer and more detailed audio experience.
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1U 4 Channels Digital Power Amplifier 10000 Watts Class D With LCD Screen Professional Audio Amplifiers
Aliexpress UK
1 x Bluetooth Amplifier Board. Audio input: Bluetooth+AUX. Bluetooth version: 5.0. Output power: 50W+50W. Number of channels: Left and right two channels (stereo).
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768W 12 Channel Car DSP Amplifier Built in DSP and Karaoke Modules for Toyota Cars audio for the car with JBL Pioneer amplifier
Aliexpress UK
Dual decoding supports lossless formats of music such as MP3, WMA, WAV, FLAC, and APE;. Output amplifier: 2 10W, capable of connecting two 10W speakers simultaneously. Amplifier board 1. Support FM radio reception and frequency range (87.5MHZ-108.0MHz);.
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AIYIMA Audio A06 Power Amplifier 160Wx2 TDA7498E Sound Amplificador Dual Channel HIFI Stereo Audio Amplifier For Passive Speaker
Aliexpress UK
Dual Decoding Supports MP3, WMA, WAV, FLAC, APE Lossless Format Music; Supports Mmc/Sd/ And Other Cards, And Supports Usb Interface (U Disk). Model: JQ-D137BT (power: 2 x 10W, with microphone function).
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SY-04 Shengya PSM-300T 30TH Anniversary Version Gallstone Hybrid Amplifier Mono Amplifier Class A And AB ECC88 Tube 300W 8Ω
Aliexpress UK
1 x MINI 2 100W Bluetooth5.0 power amplifier module kit. DIY Speaker Kit: This dual channel 2x100W power amplifier board is perfect for DIY enthusiasts looking to build their own Bluetooth speakers, with easy connectivity options and high-quality audio output for a great listening experience.
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Headphone Amplifier G-MARK P3 Personal In-Ear Monitor Amplifier Stereo/Mono For Musicians DJ Stage Built-in Lithium Battery
Aliexpress UK
The audio interface can also be connected to ordinary earphones with 3.5mm interface, which can turn ordinary earphones into bluetooth earphones. 1 Piece Bluetooth Amplifier Board. Processor: RK3128H.
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Tokban 3206 320*76*250mm All Aluminum Power Amplifier Chassis Enclosure HIFI Preamplifier DAC Decoder Case for Diy Amplifier
Aliexpress UK
Compatible speakers: 20~100W, 4~8Ω. Audio output: left and right channel + subwoofer. 1X Bluetooth Amplifier Board. Bluetooth Version: 5.0. Audio input: Bluetooth + AUX. Audio channels: 2.1 channels. Output power: 50W+50W+100W.
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Nobsound U3PRO HiFi Headphone Amplifier Class A Mini Desktop Amp for Headsets DC5V
Aliexpress UK