This Klipsch Reference R-12SW subwoofer features a 12" spun-copper IMG (injection-molded graphite) woofer and built-in digital amplifier, so you can easily add robust bass to your existing audio setup.

Upgrade your PC or Mac computer with this PNY 2.5-inch SATA III SSD. With its high-speed performance, this 120GB solid state drive delivers fast boot-up times and enhanced responsiveness to your device. Built-in flash memory helps to conserve power, making this PNY 2.5-inch SATA III SSD a smart addition to your laptop for extended battery life.

The 85W MagSafe 2 Power Adapter features a magnetic DC connector so if someone should trip over it, the cord disconnects harmlessly and your MacBook Pro stays put safely. It also helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection. When the connection is secure, an LED located at the head of the DC connector lights up; an amber light lets you know that your laptop is charging, while a green light tells you that you have a full charge. An AC cord is provided with the adapter for maximum cord length, while the AC wall adapter (also provided) gives you an even easier and more compact way to travel.

This Denon In-Command AVR-X2100W A/V receiver's built-in Wi-Fi enables access to media streaming. Includes HDMI 4K Ultra HD and 3D pass-through technologies for compatibility with 3D TVs, Blu-ray players and gaming consoles and 4K Ultra HD TVs.