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200W 220V Bluetooth High Power Amplifier Field Effect Transistor Front And Back Hi-Fi Power Stage Amplifier Board DIY Amplifier

Original price was: $173,51.Current price is: $121,88.

2000 in stock

SKU: 1882868BANG Category:

Description

This is an upgraded version (Bluetooth version). If you need a normal version (non-Bluetooth version), please click here to open >>>ID:1345142<<<

Features:
1. USB/MMC card that can play music and FM stereo radio, support MP3 music format(USB +SD+ MMC+FM)2. Choose high-power four 100W high-power transistor 0CL circuits, with low distortion and high power;3. Used for circuit design, sound and transparency and brightness;4. Filtering and anti-large-capacity power supply circuit;5. Two-channel stereo output.
Specification:
Input voltage: 220V ACRated power: 100W+100WPeak value: 180W+180WFrequency response: 20Hz-20KHzOutput power: MAX100*2(1KHz) Harmonic Distortion: <0.05% 4W 1KHz SNR=85dBHigh control: 12dB+ 10KHzBass control: 12dB+ 100HzSignal level: 220mV 47KCard reader, U disk format: MP3, FM, BluetoothFM frequency range: 87.5mh---108MHzSize: 200*130*75mm
Bluetooth and radio adjustment method:
(1) Press ? "mode" key to switch to display blue voice prompt BluetoothMode, and then turn on the phone’s Bluetooth. Search for Bluetooth name: LDZS click connect and it's done.

(2) Press ? "mode" key to switch to display 88.5 (radio), then press "pause/play" key to search for radio stations, search for about one minute, after finishing, you can press ""previous/next"" key To select the previous and next station.
Connection Diagram:


?Connect to 220V power connector?Treble adjustment?Bass adjustment?Tonal adjustment?Audio input?Connect the left channel speaker?Connect the right channel speaker?Last song (Radio: Last FM program)?Next song (Radio: Next FM program)?Play/Pause (Radio: Automatically search for FM programs)?Mode switch
Package Included:
1 x 200W 220V Bluetooth High Power Amplifier1 x Audio Cable1 x Remote Controller