Add deep, low-frequency bass impact to your movies and music with Polk's PSW108. This subwoofer is powered by a high-current amplifier producing 50 watts RMS/100 watts clean, dynamic power for loud bass and a wide dynamic range necessary to recreate a life-like home theater experience. Features front-firing 10" composite polymer cone driver that adds depth to your audio tracks and provides more bass impact for your sound system. The cabinet is constructed from non-resonant MDF with internal bracing for superior bass clarity and accuracy. Features flexible inputs and controls like power-saver on/auto switch, independent volume control and a toggle phase switch on the back panel for a cohesive unit. Place the subwoofer on the same side of the room as your system's front speakers for the best performance

Terrorists seize an L.A. skyscraper and hold everyone inside prisoner. That is, everyone except New York cop John McClane (Bruce Willis), whose estranged wife (Bonnie Bedelia) is among the hostages. Now, McClane must evade fire from the bad guys and gets little help from the local police as he mounts a daring one-man rescue mission. Slam-bang action hit also stars Alan Rickman, Reginald VelJohnson, Paul Gleason, William Atherton, Alexander Godunov. 132 min. Widescreen; Soundtracks English DTS HD 5.1 Master Audio, Dolby Digital Surround, French DTS 5.1, Spanish Dolby Digital 5.1; Subtitles English (SDH), Spanish; audio commentary; featurette; theatrical trailer; TV spot; photo gallery; more. Two-disc set.