Amplifier Board 3 Parallel Amplifier Board Mono Receiver Power Amplification Module 255W TDA7293 Module
You will be redirected to AliExpress to complete your purchase
Specifications
- Brand Name
- NONE
- Origin
- Mainland China
- High-concerned chemical
- None
- Choice
- yes
Product Description
3 Parallel Amplifier Board Mono Receiver Power Amplification Module 255W TDA7293:
Feature:
1. Using 1.6mm thick double-sided PCB board, the whole process of spraying tin to ensure good current passing performance.2. High‑accuracy chip resistors are selected, and the main circuit uses metal film resistors to ensure a good signal‑to‑noise ratio of the whole machine.
3. The power amplifier board is used to amplify the weak electrical signal from the signal source to drive the speaker to emit sound.
4. The monophonic power amplifier board has soft sound quality and is not easy to damage the speakers and power amplifier.
5. Usually used in home theaters, multimedia classrooms, small conference rooms or speaker equipment, etc.
Specification:
Item Type: Amplifier BoardMaterial: PCB
Model: TDA7293
Power: 255W
Package List:
1 x Amplifier Board
:
Pros & Cons
Pros
- 1.6mm thick double-sided sprayed tin PCB for reliable current flow
- High-accuracy resistors for stable, consistent amplification performance
- 255W high power output for robust audio amplification
Cons
- Incomplete product description cuts off before full details are provided
- Only mono channel, not suitable for stereo setups without additional modules
- No official brand name or warranty information included
Common Questions
What materials are used in this amplifier board?
This module uses a 1.6mm thick double-sided PCB board with sprayed tin plating for reliable current conductivity, paired with high-accuracy chip resistors in the main circuit.
What are the key power and physical specs of this amplifier board?
This is a 255W mono power amplification module with a 1.6mm thick double-sided PCB base.
Is this amplifier board compatible with standard audio setups?
Yes, this is a mono receiver power amplification module designed to integrate into standard audio receiver and speaker systems.
What is the primary usage of this amplifier board?
It is used to add high-power mono audio amplification to existing audio setups for louder, more robust sound output.
Where is this amplifier board manufactured and shipped from?
This amplifier board is manufactured and shipped from Mainland China, per the product specifications.
Product information last updated on January 2, 2026