Q Acoustics’ QB 12 is the company’s first 12-inch subwoofer. The big long-throw speaker has a 50mm voice coil for minimal thermal compression and is powered by a 220-watt Class D amplifier with ultra-low distortion for tight, powerful bass sound. The QB12 is designed to convey huge Hollywood action scenes as well as the deep, complex textures of bass sounds, and it pairs well with Q Acoustics’ Concept and 3000i series of stereo and centre speakers.