MPA-80SMD HQ Power Amplifier Small PCB High Performance Perfect DIY Solution

Description

MPA-80SMD

Small PCB with Great Power

Amazing power amplifier

You’re gonna love this Amplifier!

Bipolar Class AB Transistor Power Amplifier PCB assembled and tested

Power Amplifier with Very High and Good Performance

Do your Own Home/PA/Guitar Amplifier

Perfect solution for most Small DIY aluminium Case that sale at eBay

Very Small PCB (70mm*47mm) The Ultimate solution for Multi Channel Amplifier

On Board DC Offset and Bias Calibration Trimer

 High quality and reliability Components & FR4 1.6MM PCB

Working Voltage: +/- 30V VDC TO MAX. +/- 50 VDC 

PCB Size: 70mm*47mm double-sided HAL,FR4 1.6MM

The recommended transformer for this amplifier is:

 2X36VAC 4A 300VA (For 8Ω Stereo Version)

2X30VAC 5A 300VA (For 4-8Ω Stereo Version)

Specification:

RMS continuous power

140 Watts driven into a 4Ω load (tested with 2X40V DC Power Supply)

90 Watts driven into a 8Ω load (tested with 2X50V DC Power Supply) 

Load: 4-8Ω

Signal-to-Noise Ratio: >100dB A-weighted

Frequency Response: 20Hz to 20kHz ±0.5dB

Bandwidth: 20Hz to 100kHz -3dB

Input Impedance: 10k ohms

Applications: DIY Home/DJ/PA Power Amplifier, Home/DJ/PA Subwoofer Amplifier