From the Manufacturer
The WH series Perfect if you love your stereo front speakers. Go multi-channel with our WH rear speakers. Excellent sonic integration into any system makes it an ideal and cost-effective solution for upgrading your system.
A good centre channel has to have a smooth even frequency response throughout the vocal section of the sonic spectrum - tuned slightly differently from other speakers, the centre channel will handle most of the dialogue and vocals, making it one of the most important speakers in any package. The WH packages all feature exceptionally high quality centre channels.
In WH series, four packages and a choice of subwoofer are available to match cohesively into virtually any system.
Bi-polar rear design
The WH-2 System uses a Bi-polar design (for the rear speakers) for a broad soundstage with a more enveloping sound. Two long-throw, polypropylene bass/mid drivers are used in each of the surround and center speakers for exceptional dynamics as well as good tonal integration. 28mm fluid cooled, dome tweeters feature on both center and surround for tightly controlled high frequency response.
The WH-20 System is a larger, more powerful version of the WH-2, featuring larger enclosures and drive units for improved bass response and better integration with larger speakers.