Yamaha MusicCAST2 MCX-A300BL Network Music Player With

Technical Details
Has a built in power amplifier
Will connect directly to speakers
iPod/Bluetooth compatibility
Subwoofer output for added bass
Play any available network music content

Cambridge Audio NP30 Network Music Player, Silver

Technical Details
Simple no-hassle playback from any UPnP equipped laptop, notebook, PC, Mac or NAS hard drive.
Better than CD" 24-bit/96kHz playback allowing the streaming of studio quality 24-bit WAV, and FLAC downloads for an incredibly detailed musical experience.
Wireless 802.11 b/g and n plus Ethernet network connectivity built in.
UuVol portal enables Over 20,000 internet radio stations, Podcasts and "listen again" shows 24-7, Seamlessly manages favourite streaming services like Pandora, Rhapsody, Aupeo and more for instant access without a PC.

CHANNEL PLUS MDS-6A 6-SOURCE Multi-room Music Distribution System

Technical Details
Features 6source/6 zone matrix music distribution system
Integrated 20 watts per channel per zone
Has dedicated IR control for 4 of the 6 sources
Controlled from the single gang MCS-1A or double gang IR learning keypad MCS-2A
Expandable to 18 zones and 19" rack mountable

ZVOX Mini Ultra-Compact Single-Cabinet Surround Sound System

Technical Details
One of world's smallest surround sound systems -- only 13-Inch wide
Plug-and-play -- requires only one connecting cord.
PhaseCue virtual surround system to give you rich, three-dimensional sound with movies or music.
Built-in powered subwoofer delivers rich, natural bass response to 63 Hz.
"The ZVOX Mini proves good sound can come in a small package."

Yamaha MusicCAST2 MCX-A300BL Network Music Player With Built In Amplifier 1 - Each, Black

Technical Details
Has a built in power amplifier
Will connect directly to speakers
iPod/Bluetooth compatibility
Subwoofer output for added bass
Play any available network music content

Creative Labs Xmod Wireless Music System with X-Fi Technology

Technical Details
Restore the details and vibrancy your music and movies lost during compression. X-Fi technology intelligently enhances the highs and lows so you'll hear it all--crisp cymbal crashes, wailing guitar solos, screeching tires and booming explosions
Expand your stereo music and movies into virtual surround sound. Voices are centered in front of you. Ambient sound appears all around you... just like a live performance

Sony ALTUS ALT-A33PC - Wireless audio delivery system

Technical Details
Includes a universal receiver designed for easy connection to an existing audio or home theater setup to provide superb sound quality.
S-AIR Digital Wireless technology eases multi-room listening easy.
Can be paired with upto 8 additional S-AIR enabled premium/socket speakers that transmit high quality audio from your computer to a large distance.
Includes USB S-AIR enabled Digital Wireless transmitter frees the music stored on your computer and listen in another room of your home.
Unique music management software taps into your existing playlists in iTunes/Windows Media Player, and creates new channels of your favorite songs.