The Monster Power HTS-1650 provides surge protection for home theater systems with over 5,526 joules of capacity, Triple-Layer Surge Protection (on line, neutral, and ground), and features a digital voltage meter, Clean Power Stage 2 v.2.1 noise filtering, and Tri-Mode power protection. It includes eight color-coded outlets, coaxial and network connectors, and surge-protected phone jacks with a splitter.  
Key Specifications & Features
Surge Protection:
Capacity: Over 5,526 joules of surge absorption capacity. 
Triple-Layer Protection: Protects all three power lines (line, neutral, and ground) for a high level of safety. 
Tri-Mode Protection: Automatically disconnects the unit from dangerous power sources when a sustained over-voltage occurs and reconnects when safe. 
Filtering & Noise Reduction:
Clean Power Stage 2 v.2.1: Circuitry designed to reduce electronic noise and interference. 
Outlets & Connections:
AC Outlets: Eight surge-protected, color-coded outlets for home theater components. 
Coaxial Connectors: Two pairs of surge-protected 2.5 GHz coax connectors. 
Network Connectors: One pair of surge-protected network (RJ45) connectors. 
Phone Connectors: One pair of surge-protected phone (RJ11) connectors with a splitter. 
Monitoring & Indicators:
Digital Voltmeter: A front-panel digital LED display shows the voltage. 
LED Indicators: Displays "Ground OK" and "Protection On" status. 
Audible Surge Alarm: An audible alarm that sounds in the event of a sustained over-voltage event. 
Other Features:
Cord Labels: Color-coded labels for power cords to simplify hookup. 
Power Cord: Includes an 8-foot power cord.