Using the technology it previously supplied for large stadium rock concert sound systems, the world's

Using the technology it previously supplied for large stadium rock concert sound systems, the world's leading loudspeaker innovator, Wharfedale, has created the new Topaz range of high-power subwoofers for home theater applications. These subwoofers are designed around a new generation of exclusive high-performance drive units offering long-throw excursions, low distortion, and high power handling. Topaz low-frequency loudspeakers have sealed box acoustic systems for linear phase operation, ensuring a tight, controlled bass sound entirely free of "woolly bass" problems associated with ported systems. Inputs are provided for both line-level and speaker-level signals and have controls for volume, bandwidth, power, and phase. Hardened steel floor spikes are also provided.