Where to find and how to select audio amplifiers

Important factors to consider when choosing audio amplifiers

 

Wattage and sound quality – First and foremost, you want to ensure that you get an amplifier that provides the sound quality you’re looking for. You can test out different models to see which one delivers the sound you want. When it comes to wattage, more isn’t always better. While an amplifier with more wattage will output louder sound, it can cause distortion and increase the risk of audio feedback. Amplifier impedance – Impedance refers to the electrical resistance of a circuit. It is measured in ohms, and it should match the impedance of your speakers. If the impedance is not balanced, you could damage your speakers. Power source – Make sure you choose an audio amplifier that is compatible with your source’s power supply. If you have a turntable that requires AC power, for example, you’ll either need an amplifier with a transformer or an amplifier that accepts AC power.

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