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How to make sound speaker at home

How to make sound speaker at home



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PAM 8403 Rs-30/- only Buy Now


Details

Voltage5 Volts
ManufacturerERH India
BrandERH India
Number of Channels2
It is a DIY combo of BT CARD WITH REMOTE and PM803 CIRCUIT
Super mini volume: 1.85 x 2.11 cm.Can be easily placed in a variety of digital products within a small space, high efficiency amplification
Double-panel wiring, properly solve the wiring caused by the potential balance and crosstalk between channels
upport mp3/usb/tf/aux/fm/bluetooth
Two-channel stereo, 5V power supply can output 3W +3 W power.

Description

You need Amplifier Board andSpeaker to use this Module. Bluetooth FM USB MP3 Audio Board with LCD Display With IR Remote Control: Yes With the LINE input (AUX) Song Number Display: Yes Support: Bluetooth/ FM/ USB/ MP3/ AUX/ SD Frequency Range: 87.5-108MHZ Led Seven Seg Display Support: 32-320 kbps MP3 Songs Support: FAT 32, FAT 16 File System External Antenna Connection for FM PLEASE NOTE THAT DESIGN, SHAPE andCOLOR MAY VARY FROM THE PICTURE SHOWN ABOVE. This unit is used to feed a Amplifier, from Amplifier you can drive Speaker. Do not connect Speakers Directly to this UNIT. Power andOutput Specification: Input Supply: 5V (You can use regulator IC LM7805 to bring the supply to 5V) S/N: 65dB Distortion: 0.2% Output: 550 mV Separation: 45 dB Auto-Search Station: 22-28 dB Frequency Response: (90HZ~15KHZ) Dimensions: Length: 41mm Width: 32mm


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