Dual digital bluetooth amplifier

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Features: 1. Power on, cut songs, pause and so on No annoying P O P tone; 2. Wide supply voltage: DC4.5-27V; 3. Two audio input modes: bluetooth mode and headset (LINE IN) mode; 4. Two power supply interfaces: terminal and DC2.1MM socket (compatible with most of the PC power interface); 5. Power input anti-reverse function; 6. Acrylic shell protection; 7. Brand capacitors. Instructions: 1. Mode selection Modules are available in both bluetooth and LINE IN modes. When the power amplifier defaults to the bluetooth IN audio line input mode; can also press the "PLAY / M" key to switch mode. 2. Connect to bluetooth Switch to bluetooth mode or default bluetooth mode just when the power, broadcast English "The bluetooth device is ready to pair", that enter the bluetooth mode and wait for pairing; mobile phone bluetooth search to the "XY_BT" is the bluetooth power amplifier board device name, Click on the connection, the bluetooth power amplifier board prompt "The bluetooth device is connected successfully", that power amplifier board and mobile phone connection is successful, you can play music. Package Included: 1 x 50W+50W Dual Channel Digital bluetooth Amplifier Board Dual Channel Digital bluetooth Amplifier Board Wireless BT 3.0/4.0/4.1 Audio Amp Board Without Niose 50W+50W Dual Channel Digital bluetooth Amplifier Board Wireless BT 3.0/4.0/4.1 Audio Amp Board Without Niose 50W+50W Dual Channel Digital bluetooth Amplifier Board Wireless BT 3.0/4.0/4.1 Audio Amp Board Without Niose 50W+50W

Buy Dual Channel Digital bluetooth Amplifier Board Wireless BT 3.0/4.0/4.1 Audio Amp for R411.10

Parameter:   Chip type: TPA3116 Input voltage: DC 12V-24V (DC power supply) Input current: recommend 5A Output power: 50W + 50W Output impedance: 4ohms - 8ohms Number of channels: double channels Function type: remote control, bluetooth, USB flash drive, radio, TF card (support FLAC, WAV,, MP3, WMA format decoding) Size: 98*65*48mm (length*width*height)   Instructions for use:   1. Insert the power amplifier board USB interface; 2. Insert the computer USB interface; 3. Open the computer control panel, double-click the [sound] to enter the settings; 4. Find the BR17 speaker, right-click and select [Set Default Device];   Note:   VCC: positive power supply GND: negative power supply The power amplifier has a mounting hole for the cooling fan and supports a 40*40*10mm (length*width*hight) fan.   Package included: 1 X Multifunctional digital bluetooth amplifier board 1 X Infrared remote controller 1 X FM radio antenna

Specification: Color: Black Input port: bluetooth 4.2 /USB /Optical/ AUX analog 3.5 mm Output port: Speaker Jacks EQ Quantity: 15 Bluetooth version:BT4.2 Support atp -X：YES Supply voltage: 19V/6.3A USB/Optical sampling rate: 96 kHz Max input level: 2Vrms Signal to noise ratio: 90dB Output power (4 ohms): 80W+80W Amplifier chip: STA326 THD+N: 0.06%  Optical sampling rate: 44.1kHz-192kHz Power consumption: 50W Standby power: 1W Item size (exclude protrusion parts): L*W*H  106X119X36 mm Item weight:427g Dimensions & Weight Dimensions 11.81 in x 3.94 in x 7.87 in (30 cm x 10 cm x 20 cm) Weight 38.8 oz (1100 g) Packing List Product

Description: Audio mode: 1. U disk TF card decoding playback (support FLAC, WAV, MP3, WMA format decode) 2. Bluetooth receiving playback Supply voltage: DC 8 - 26V (DC power supply) Current: 5A Amplifier chip: digital amplifier chip TPA3116 with heat sink, stereo, power 2X50W.(More than 24V 3A switching power supply is recommended, it can’t use the transformer to power supply) Additional features: FM radio function, it can use remote control to receive control (infrared) FM: needs to use the FM FM radio function. Please first weld a long conductor on the FM antenna pad. When the antenna is not good, the radio is not good enough to receive the radio, that is, the antenna is long and depends on the window point. FM use: first switch to the FM mode, and then press the PLAY key, as long as you automatically search the radio you will loose hands. After the search is finished automatically, the radio is switched on the next tune. Package included: 1 x HF183 Digital Bluetooth Amplifier Board 1 x Remote Control

Specifications: Using 5532 pre-amplifier, TDA7492 digital amplifier chip, designed to optimize the circuit layout, the sound quality is very good, big power. Power: 2.1 Interface DC 10 ~ 25V power supply with power input polarity protection. Audio input: stereo input various versions of Bluetooth connectivity, using CSR8635 Bluetooth chip, Bluetooth V4.0, high software compatibility. Output Impedance: 8 ohms Best (ohm impedance speakers can drive 4,6,8,16) Output Power: 50W + 50W (stereo) Recommended Power: 24VDC (current 3A more appropriate) Housing material: aluminum anode black Auxiliary Interface: 3.5 headphone jack audio output and input interface Package Included: 1 x TDA7492P Amplifier

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