What inside of Bosca C-693L and C-984L Review

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BOSCA ACDC amplifier a most reasonable price in market and great portable amplifier can use in Car or Home use. It have a Built-in Car battery Input and 14.4Volts Transformer Power of 2amphere to support and maximize the audio watts Output of Audio Chipset. This multi purpose amplifier has a multimedia features for audio sound like Bluettoth, FM, Mic and Aux Input, Microsd USB reader, Bass and trebel control. You can see the Video below a Unboxing Review with Test.

The Audio IC use in this two model is ClassAB Stereo amplifier is TDA7297 which is can handle the power supply of minimim of 10Volts upto 18Volts DC. With a Transformer supply of 14.4V is a great supply to give best output of this IC, But comes fast heat and it need a modified alloy heatsink or Blower fan to minimize current heat. Check the Screenshot Below about What inside this Gadget.

Bosca C-693L

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