Power Amplifiers

Take your hi-fi system to the next level with a dedicated Power Amplifier. Separating the preamp and power amp allows for more precise control of the volume, balance, and tonal characteristics of the sound.

A power amp also delivers more power and headroom than an integrated amp, allowing for better handling of dynamic peaks in the music. Using a power amp and preamp separately allows for easier upgrades and customisation of the system, as each component can be swapped out or upgraded independently. Get fast delivery, money-back guaranteed, and a competitive warranty at AV.com.

About Power Amplifiers

Power amplifiers are a vital part of hi-fi setups, built to drive passive speakers by increasing audio signals to a level they can use. Unlike integrated amps that combine multiple functions, power amps focus entirely on delivering clean, controlled power to your hi-fi speakers. This makes them ideal for those who want maximum performance and flexibility from their system.

By separating amplification from other components, power amplifiers help reduce signal interference and improve sound purity. This means more detail, better dynamics, and a clearer stereo image, especially noticeable at higher volumes or with demanding speaker loads. For music lovers chasing a more immersive and accurate sound, the benefits of a dedicated power stage are easy to appreciate.

Power amps also tend to offer more headroom, giving your system the ability to handle dynamic peaks without distortion. They’re well-suited to larger listening rooms and high-performance speakers, where power and control really matter. While they do require a separate preamplifier or compatible source, the upgrade potential and sound quality make them a smart investment for serious hi-fi enthusiasts.

Power Amplifier FAQs

What is the best type of power amplifier?

The best type of power amplifier is Class A/B for its natural sound and low distortion, making it ideal for hi-fi listening. Class D is more compact and efficient, better suited to modern setups where space, power use, or subwoofer performance is the focus.

How do I choose a power amplifier?

Choose a power amplifier based on your speakers, room size, and listening goals. Match the amp’s power output to your speakers’ requirements, consider Class A/B for detailed sound or Class D for efficiency, and ensure the connectivity suits your system.

What is the difference between a power amp and a normal amp?

A power amp amplifies the signal to drive speakers, while a normal amp (integrated amp) also includes volume control and input selection. Power amps need a separate preamp, whereas integrated amps combine both functions in one unit for easier setup.