Tripp Lite's HT706TV Home/Business Theater Surge Suppressor provides high-performance protection - 1080 joules - stopping damaging surges and filtering disruptive line noise so components perform at their peak! You can see and hear the difference: sharper, crisper video; deeper, fuller audio and longer component life spans. Perfect for small home/business theater installations: high-definition TVs, satellite and A/V receivers, DVD/CD players and more. 7 outlets (with transformer spacing) and 1-line coaxial protection safeguard an entire home/business theater system.