ZK-LT23 – 2.1 channel 2x50 plus 100 watt subwoofer output Class D Audio Amplifier - support Bluetooth AUX and USB Color Black

ZK-LT23 digital amplifier is a powerful and versatile device for building a complete 2.1 format audio system. With an output power of 50W + 50W for stereo and 100W for the subwoofer, it delivers detailed and rich sound.
Support for multiple input sources — Bluetooth 5.1, AUX, USB sound card, and flash drive — makes the amplifier highly flexible to use. Separate volume control for the subwoofer and stereo channels allows you to precisely adjust the sound balance according to your personal preferences.
The wireless synchronization function of two amplifiers allows you to create a true stereo pair with enhanced spatial sound effect. Protection mechanisms against overheating, short circuits, overload, and static ensure long-term and safe operation even under heavy loads.
Specifications:
- Model: ZK-LT23
- Type: 2.1 channel amplifier (50W+50W+100W)
- Bluetooth: version 5.1
- Bluetooth range: up to 10 m
- Audio input: Bluetooth, AUX, U disk / USB
- Audio output: Left 50W + Right 50W + Subwoofer 100W
- Power supply: DC 9–24V (DC only)
- Volume control: Separate for all channels
- Control: Click – play/pause; double click – next track; triple click – pairing
- Protection: Overheating, short circuit, static, overvoltage
- Dimensions: 75×70×20 mm
- Weight: 78 g (without packaging), 125 g (with packaging)
General volume control
Separate volume control for stereo channels
2 × Passive speakers
2 channels of 50 W
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