Edmond, Okla.  - Petra Industries said there is one week left to register for its first quarterly prize giveaway tied to its 25th anniversary sweepstakes promotion.

Petra, the CE, custom installation and mobile A/V accessories distributor, unveiled its $25,000 sweepstakes in January along with the announcement of a series of other promotions to celebrate the company's 25th anniversary.

Through March 31, every dealer who registers at www.petra.com/25k is entered for a chance to win one of Petra's first quarterly prizes, which include a 46-inch Samsung 1080p LCD TV, an Xbox 360 Elite System, a Samsung Blu-ray Disc player and an iPod touch 32GB with case and headphones.

Winners will be announced at the beginning of April.