Features:

• 2 Channel Stereo Amplifier
• Magnetically Shielded
• Application on PC, CD-ROM, CD Player, Games etc.
• Frequency Response : Fo 250Hz/18dBloct ; 100Hz~20KHz
• Impedance : 4 ohm
• Front Panel Controls : Power/Volume
• Drive Unit : 3" Woofer Range ; 57?mm Full Range Speaker
• Input Plug : Mini 3.5 Stereo Plug
• Output Jack : Mini 3.5 Stereo Jack
• Power Supply : AC in or EXT. DC adapter
• Dimension (WxHxD) : 110x155x128 mm

Features: Power and volume controls are conveniently located. Headphone jack for private listening. Compact speaker design looks great on your desk! Plug and play; connects easily to PCs, CD, and MP3 players.
Frequency Response: 80Hz - 20kHz
Satellite RMS Power /ea: 1.5W RMS

Labtec's spin™ 85 stereo speakers deliver quality sound in a high-end design with a value price. Their small footprint means they won't dominate your desk, and the attached bases are angled upward for better sound -- you'll hear every note cleanly! Spin 85 speakers are the perfect audio companion for your PC, portable CD player, MP3 player and more. Other features include a convenient headphone jack, front-mounted volume control, an internal power adapter, and a ported enclosure that allows air to move freely for bigger bass at all volumes.

Altec Lansing BX1021 3-Piece Speaker System.
Altec Lansing has been a trusted name in a range of speaker applications for many years. Now they've designed an intuitive, adaptable speaker set that is sure to please both technophiles and Audiophiles alike! Get more out of your CD player, MP3 Player, Video Game Console or PC! With Altec Lansing Powered Speakers, any digital device can be turned into an audio powerhouse, regardless of size! With easy controls mounted right on the sleek, compact subwoofer enclosure, this is an excellent addition to any workstation, gaming console, dorm room, etc.!

It's As Simple as Plug And Play!
Just plug the two satellite speakers and subwoofer into whatever device you want to project quality, high intensity sound from, and you're good to go! The two satellite speakers can push 5.5watts @8 Ohms and the Subwoofer delivers 9watts @4 Ohms, plenty of juice to bring in the noise! The Subwoofer cone measures 4 inches wide and a 2.5-inch speaker drives each of the satellite speakers. These small but powerful components can fit anywhere and provide fantastic sound quality for a variety of applications! Don't settle for integrated laptop speakers or the ones that come installed in your TV. Check out Altec Lansing Powered Audio Today!

Features: Enhance your listening experience. The Logitech R-20 2.1 speakers include a ported wood subwoofer to deliver deep bass. Optimize your sound via the high excursion drivers. Plug and Play. Connects easily to PCs, CD and MP3 players Listen privately by using the headphone jack. Don´t worry about interference from other
Frequency Response: 40Hz - 20KHz
Satellite RMS Power /ea: 3 Watts
Signal to Noise Ratio(SNR): >70dB
Subwoofer RMS Power: 6 Watts

Features: Frequency Directed Dual Driver technology FDD2 eliminates uneven response created by conventional dual-driver designs. Matrix mode Creates 5.1 surround-sound effect from 2-channel stereo sources. Innovative centre channel LCD clip Speaker attaches to the top of most flat-panel monitors. Satellite speaker stands Rotate for easy wall-mounting and positioning. Dynamic, real-time bass equalisation Maximises low-frequency response at
Frequency Response: 40 Hz - 20 kHz
Package Contents: Speakers: 4 satellites, 1 center channel, 1 subwoofer Control centre Color-coded audio cables Game console adapter User's manual
Remote: Wired
Satellite RMS Power /ea: 45 watts RMS (2 x 7.4W front, 15.4W centre, 2 x 7.4W rear)
Subwoofer RMS Power: 25 watts RMS