1PC ZK-1001U Mono Amplifier Board with TWS, Mini Audio Amp with Boost 100W Power Output, Vehicle Amplifier Wide Voltage Input 9-24V, Supports USB/AUX/Bluetooth
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
High-Power Mono Amplifier with Genuine TPA3116D2 Chip: Featuring an authentic TPA3116D2 Class D amplifier chip, this mono board delivers up to 100W output power with ultra-low distortion (<0.3%). Supports a wide 7–24V DC input (excludes AC/24V batteries), making it ideal for robust DIY audio projects and battery-powered setups
TWS Box Function for Wireless Stereo Pairing: Easily sync two amplifier boards via one-click TWS pairing to create immersive left/right channel stereo sound. Perfect for building wireless speaker systems with seamless dual-board synchronization
Smart Boost Circuit for Flexible Voltage Output:The built-in boost circuit intelligently adjusts input voltage (9V/15V) to a stable 19V or 24V (switch-selectable), ensuring consistent high-performance audio even with lower-voltage batteries—ideal for outdoor and portable speaker applications
Bluetooth 5.3 + Triple Input Modes (USB/AUX/PC Sound Card): Enjoy versatile connectivity with Bluetooth 5.3 (AAC decoding, 15m range), USB flash drive playback, AUX wired input, and USB sound card compatibility—supporting smartphones, tablets, laptops, and more
Precision EQ Control & Multifunction Knob: Adjust bass, treble, and master volume via dedicated knobs. The multifunction knob enables smart controls: play/pause (click), skip track (double-click), TWS toggle (triple-click), and power on/off (long press) for intuitive operation