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Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
Class AB 4 Channels TDA7388 4x45W 4Ω

This four-channel Class AB amplifier module is based on the use of a TDA7388 chip,capable of delivering 45W per channel at 4Ω. The amplifier is topped with a large heatsink allowing it to dissipate the heat emitted. The input is done on a choice of Jack 3.5mm and USB-A connectors or Bluetooth 5.0, the latter option allowing you to stream your music remotely directly from a smartphone or tablet.
| Specifications | |
|---|---|
| Product type | Amplifier board | 
| Number of channels | 4 | 
| Amplification type | Class AB | 
| Amplification chip | TDA7388 | 
| Output power | 4x45W | 
| Impedance | 2-8Ω | 
| Inputs | Bluetooth 5.0 1x Jack 3.5mm 1x USB-A  | 
| Outputs | Speaker terminals | 
| General | |
|---|---|
| Supply voltage | 12VDC | 
| Dimensions | 142*90*23mm | 
| Mounting holes spacing | 135*81mm | 
| Input | USB | 
| Input | Bluetooth | 
| Input | Jack 3.5mm | 
| Output | Speaker terminal | 
| Channel | 4 | 
| Class | Class A / AB | 
| Amplifier chip | TDA7388 | 
| Power (W) | 45.0 | 
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