Features:
High-Efficiency Connection and Versatile Input: With a transmission distance of up to 15 meters, it supports multiple input methods including Bluetooth, AUX, U disk, and USB sound card, catering to various usage scenarios.
Built-In Boosting Circuit and Battery Compatibility: Equipped with a built-in boosting circuit, it is compatible with DC9-24V power supplies, making it ideal for battery-powered outdoor and mobile speakers. It works well with 7.4V, 12V, 21V, and other batteries (except for 24V batteries, which may cause over-voltage when fully charged).
Multi-Function Button Control: A single button allows for play/pause, track switching, power on/off, and entering TWS mode, providing convenient and efficient operation.
Powerful Pair of Boxes Function: Two sets of equipment can be combined into left and right channel stereo, delivering a strong sense of spatial localization, perfect for DIY enthusiasts.
Intelligent Protection Mechanism: It features input anti-reverse, over-temperature, over-current, short-circuit, and anti-static protection, ensuring safe and stable usage.
APP Customization and Upgrade Support: It supports for Wuzhi Audio APP, enabling users to modify the Bluetooth name, set passwords, adjust beep volume, toggle beep sounds, set sleep songs, and perform firmware upgrades, offering a wealth of practical functions.
Specifications:
Condition: 100% Brand New
Model: ZK-1001U
Material: PCB
Color: Black
Size: As picture shows
Amplifier Chip: TPA3116D2
Bluetooth Version: 5.3
Bluetooth Transmission Distance: 15 meters
Audio Input: Bluetooth + AUX + U disk + USB sound card
Audio Output: For Mono 100W
Adaptable Power Supply: DC9-24V, ≥4A (not connect AC), suitable for 7.4V/12V/21V and other batteries, not suitable for 24V batteries (fully charged will be over-voltage)
Applicable Speakers: 20-100W, 3-8Ω
Volume Adjustment: Total volume with button
Quantity: 1pcs
NOTE: To ensure optimal performance and safety of this product, we recommend installation and use by professionals with relevant expertise. Users may also refer to online installation tutorials for self-installation. In case of any issues, please feel free to contact the seller for support.
Package Included:
1 x Amplifier board
