Subwoofer power amplifier board with op amp NE5532 preamplifier.The power connector is standard 5.5MM power plug Power supply range: DC8-25V Output power: 100W Channel: Mono (subwoofer) Turn the knob down to turn off the state. To have enough output power if the audio input ..
Product descriptionProduct Name: Amplifiers Audio Knob black Stereo Integrated Amplifier Volume Control KnobMaterial: PlasticKnob Diameter: 19.5-17mm (Taper)Installation Hole Diameter: 6mm (For fixing screw)Suitable For: It can be used for 5.9-6mm shaft diameter potentiometer..
Product Description Specification:100% brand newAllows you to use headphones and audio cables 3.5mm/2.5mm connectors with devices that have a 2.5mm/3.5mm jackAlso works with MicrophoneGold plated connectors provide optimal signal transferEasy to use, just plug and go3.5mm Male to ..
Features:1. This common DC protection board uses an optocoupler. Since the optocoupler has input and output isolation,2. signal transmission has the characteristics of unidirectionality, so it has insulation and anti-interference ability.3. Since the input end of the optocoupler belongs to the low-r..
Item specificsCondition:New: A brand-newMPN:Does Not ApplyConnectivity:WiredDiameter:about 85mmPower:15WOpening Hole Diameter:about 77mmHeight:about 55mm(2.17")Size:3 inchBrand:Unbranded/GenericCountry/Region of Manufacture:ChinaType:wooferModel:DSCS..
Specifications:Supply voltage: DC 3.7-5VPower supply interface: MICRO USB port or 2.54mil pinLength, width and height: 3.3x3.5x1.1cmBluetooth name: BM3This batch of Bluetooth password: 1688 (you need to enter a password to connect, can not be modified)Communication distance: 3-12 meters (depending o..
Description:With bluetooth audio receiver module, when cell phone and bluetooth module matching contion, the MP3 or nondestructive APE files via bluetooth sent to the product of the bluetooth receiver module to play, which has greatly helped the function of the product and entertainment. This produc..
Features:- Mini HiFi digital bluetooth audio power amplifier.- Built-in LCD display, with backlight function.- SD/MMC Card, U disk, MP3 format play, support bluetooth wireless connection.- Supports FM stereo radio.- Two microphone input slot, karaoke system in your home or in car.- With treble, bass..