ZK-F152 Bluetooth 5.1 Digital Audio Amplifier Board 15W+15W Stereo 2.0 Channel Power Amplifier Module

Feature Excellent quality high quality material safe and durable Protection mechanism overcurrent short circuit anti static protectionFeatures Support Wuzhi Audio APP Modify the bluetooth name password setting prompt volume adjustment on off prompt tone sleep aid song sound effect selection custom sound effect U disk playlist Wide range of uses suitable for high quality and professional audio equipment instruments control circuits and telephone channel amplifiers It has the characteristics of small sizeSpecification Model ZK F152Name 2 0 channel 15Wx2 stereo bluetooth audio power amplifierBluetooth version 5 1Audio input Bluetooth AUX U disk USB sound cardAudio output left channel 15W right channel 15WAdapter power supply 9 24V ≥2A can not be connected to AC Adapter speaker 5 30W 4 8ΩVolume adjustment multi function knob 360 degree stepless tuning with volume level indication Single click play pause double click mode switch Bluetooth U disk AUX Press and hold for 1 second turn on off Rotate adjust the volumeNote It is recommended to use an 8Ω speaker power supply 9 24V DC and do not overvoltage If driving a 4Ω speaker the power supply cannot exceed 12V size 50 x 50 x 30mmMaterial ABScolour blackPackage includes 1 x Audio Amplifier Board Module1 x Screwdriver1 x TerminalOnly the above package content other products are not included Note Light shooting and different displays may cause the color of the item in the picture a little