Collection: Amplifiers

Amplifiers increase low-level audio signals to drive speakers efficiently. They are essential in PA systems, live sound setups, and recording environments. Amplifiers are classified as Class A, B, AB, D, and G/H based on their circuitry and efficiency. They are rated by power output (watts), total harmonic distortion (THD), and load impedance. Professional amplifiers provide multiple channels, allowing stereo or surround sound setups. Features may include built-in protection against short circuits, overheating, and signal clipping. Correct matching of amplifier output with speaker specifications is crucial for optimal performance and longevity. Amplifiers ensure sufficient volume, clarity, and dynamic range in all audio applications.