5.1-Channel Home Theater Speaker System with 200-watt powered subwoofer The Harman Kardon HKTS 30 is the speaker package for people who hate it when other people talk during movies. The HKTS 30 is a powerful 5.1-channel solution with dual midrange drivers in both the satellites and the center channel for heightened realism, and a 200-watt powered subwoofer for bass that isn't one bit intimidated by low frequencies - or by people who talk during your screenings. Features: Satellites Four identical two-way satellites with 3/4-dome tweeter, video-shielded Center Channel Speaker Voice- matched with dual 3 midranges and 3/4-dome tweeter, video-shielded Subwoofer 200- watt, powered subwoofer with 8 driver; external trigger input Nominal Impedance 8 ohms (satellites & center) Sensitivity (SPL @... Less

5.1-Channel Home Theater Speaker System with 200-watt powered subwoofer The Harman Kardon HKTS 20 is a film fan's dream system. With a dual-driver center channel speaker for vivid, distinct movie dialogue, four compact but powerful satellites to pull you into the action, and a 200-watt powered subwoofer for heart-stopping bass, the HKTS 20 system is more than equal to all the excitement that Hollywood is dishing out these days. Specifications: Satellites Four identical two-way satellites with 3 midrange and 1/2-dome tweeter, video-shielded Center Channel Speaker Voice- matched with dual 3 midranges and 3/4-dome tweeter, video-shielded Subwoofer 200- watt, bass-reflex powered subwoofer with 8 driver; external trigger input Nominal Impedance 8 ohms (satellites & center) Sensitivity (SPL @... Less

Harman/Kardon ABH4 Four-Room A-BUS Expansion Hub - Power Supply - AC Power Cord - RJ-45 Connection Jumper Cable - Harman/Kardon Warranty.With the Harman/Kardon ABH 4 Expansion Hub no room in the house need be without music, no matter which AVR is in use. For existing systems linked to A-BUS Ready products, the ABH 4 allows you to power up to four rooms, or even more with additional ABH 4 hubs. For systems without an A-BUS Ready jack, the ABH 4's onboard audio inputs add the simplicity of A-BUS technology to any multichannel or stereo receiver with a "Tape" or "Multiroom" output; you can even use it directly with a CD or DVD player or outboard tuner to bring music to any room.