Specifications Model ZK SUB600Power Supply Input DC 18 50V suggested range 36 48V 10A or higher for optimal performance Maximum Output Power Single channel 300W 50V 4Ω 160W 50V 8Ω Audio Configuration 2 0 stereo channels Subwoofer 2 1 Voice Mode Bluetooth Version 5 3 with a transmission distance of up to 10 meters Dimensions 137 5 x 100 x 27 8 mm Weight Integrated type Net Weight 282g Full Package Weight 328g Lead wired type Net Weight 333g Full Package Weight 379g Features 1 Equipped with Texas Instruments TPA3255 high performance Class D amplifier chip ensuring high audio fidelity 2 Supports multiple input modes Bluetooth AUX USB and sound cards 3 Offers precise tuning controls for bass signal frequency 20 200Hz bass signal volume treble and master volume 4 Built in advanced connection port ensuring clean audio switching without disruptive sounds 5 Multiple protective mechanisms including overvoltage overheating overcurrent and short circuit protection 6 Compatible with Android and iOS via the Wuzhi Audio APP for playback modes and audio adjustments Package Includes 1 x ZK SUB600 Amplifier Board The other items are not includes
