Panamax MR4300 MR4300 9-Outlet Home Theater Power Management with Surge Protection and Power Conditioning 9 protected and filtered outlets featuring exclusive Automatic Voltage Monitoring (AVM), Protect or Disconnect technology and Panamax Level 3 Noise Filtration. Industries best protection - specifically designed and engineered to provide protected and filtered power to home theater systems. Guards against damaging power spikes and current fluctuations that can harm your AV system components and impact performance. $5,000,000 Limited Lifetime Connected Equipment Protection Policy; Lifetime Product Warranty With over 30 years of innovation, millions of units sold, multiple patents granted and numerous industry awards, Panamax is the recognized leader in AV equipment protection.