Amplifier Board

Specifications:Product Name: bluetooth Receiver Amplifier Board Material: Electronic Components Color: White Size: 4x2.4cm(L x W) Mounting Hole:3.0mm Audio Input: bluetooth Audio Receiver Amplifier Output Power: 2x3W (Output connect to speakers, can not output for amplifier) Driving speaker impeda..

Specification:Filtering characteristics: one high two middle one low four-way crossoverModel: 4501Power: 300WFrequency Response: 47HZ-25KHZDimensions: 173 x 115 x 37 mmImpedance: 4-8 ohmsCenter Hole Pitch: 163 x 105 mmScope of application: KTV stage speaker/home speaker DIY modification and upgradeP..

Feature:Model: Subwoofer amplifier boardWorking voltage: double AC24-28VOutput power: 350WChannel type: MonoWeight: 468gRecommendation: Recommended with a single 10-12 inch 250W-300W subwoofer speaker Package includes: 1 x Subwoofer amplifier board..

Specifications:Product Name: 3pcs bluetooth Receiver Amplifier Board Material: Electronic Components Color: White Size: 4x2.4cm(L x W) Mounting Hole:3.0mm Audio Input: bluetooth Audio Receiver Amplifier Output Power: 2x3W (Output connect to speakers, can not output for amplifier) Driving speaker i..

File download: http://myosuploads3.banggood.com/products/20181029/20181029223651SKU754170.rarDescription: JQ6500 is a serial chip to provide MP3, the perfect integrated MP3, WMV hard decoding. At the same time software support TF card driver, support the computer directly update spi flash content, s..

Precise details:Power: 5W - 15WVoltage: DC5VDescription:This power amplifier can output 39.2dBm (8.31W) @ 433MHz maximum at 8V, current 1.56A, efficiency 66.5%, which is very suitable for two lithium-ion batteries and can burst such a large power.Specifications: Working frequency: 400-460MHz&nb..

Overview:The main function of the 5.1CH audio decoder is to decode optical, coaxial, external audio input playback and other audio into 5.1 independent channel output (6 channels), and then output surround sound by the power amplifier or active speakers.Specifications:Input voltage: 5V DCSampling ra..

Description:8571 is a 5W mono high efficiency class AB/D audio power amplifier. It can provide 5W output power to 2Ω load under 5V power supply, and has an efficiency of up to 90%.8571 adopts the proprietary AERC (Adaptive Edge Rate Contrl) technology, which greatly reduces EMI interference within t..

Specifications:Product Name: 5pcs bluetooth Receiver Amplifier Board Material: Electronic Components Color: White Size: 4x2.4cm(L x W) Mounting Hole:3.0mm Audio Input: bluetooth Audio Receiver Amplifier Output Power: 2x3W (Output connect to speakers, can not output for amplifier) Driving speaker i..

Description:Product name: Bluetooth 5.0 decoder Power supply: DC3.7-5V Rated input: DC5V /500MA Input: Bluetooth input, U disk input, 3.5MM external audio inputSize: 88*25MMFeatures:- Color digital screen shows music spectrum - Support MP3 and APE lossless decoding - Bluetooth 5.0 compatibility is ..

Specification:Name: 7W Power AmplifierOperating frequency: 65-110MHzOutput power: 7-8WInput power: 0.1-1mW (-10~0dBm, exactly one s9018 oscillator output power)Input and output impedance: 50 ohmsInput and output terminal: SMA-k female (external thread inner hole)Working voltage: 12V (15Vmax)Working ..

Features:1. Plays TF card, U disk, MP3 format music, external audio source2. With remote control3. Large-capacity capacitor filter, the voltage is more stable to enhance anti-jamming capability.4. Built-in short circuit protection design, better stability and compatibility5. High-quality power, spea..