bose 7.1 channel

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Onkyo TX SR506 7.1 Channel 100 Watt HDMI Receiver GR8 4 Bose Acoustimass 10 15 6
Onkyo TX SR506 7.1 Channel 100 Watt HDMI Receiver GR8 4 Bose Acoustimass 10 15 6
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Edifier Life Style E1100 Plus 2.1 3pce Speaker System 2 X 5W Satellites + 12W Rms Sub Edifier Life Style E1100 Plus 2.1 3pce Speaker System 2 X 5W Satellites + 12W Rms Sub

Sale Price: £40.00
 

Description

Connector Type:1 x audio line-in ( mini-phone stereo 3.5 mm ), Power Device:Power adapter - external, Signal-To-Noise Ratio:85 dB, Connectivity Technology:Wired, Audio Amplifier:Integrated, Response Bandwidth:20 - 20000 Hz, Nominal Output Power (Total):21 Watt, Magnetic Shield:Yes, Input Impedance:10 kOhm, System Components:2 speakers, subwoofer, Speaker Type:Active, Driver Details:Satellite speaker : 1 x full-range driver - 2", Driver Details (2nd speaker):Subwoofer : 1 x subwoofer driver - 4...
Edifier M3200 2.1 3pce Speaker System 2 x 9W + 16W RMS Sub Edifier M3200 2.1 3pce Speaker System 2 x 9W + 16W RMS Sub

Sale Price: £86.41
 

Description

Connector Type:1 x headphones ( mini-phone stereo 3.5 mm ) Audio line-in ( mini-phone stereo 3.5 mm ), Remote Control:Remote control - cable, Controls:Volume, bass, Magnetic Shield:Yes, Audio Amplifier:Integrated, Response Bandwidth:45 - 20000 Hz, Connectivity Technology:Wired, Nominal Output Power (Total):34 Watt, Signal-To-Noise Ratio:85 dB, Input Impedance:10 kOhm, Speaker Type:Active, System Components:2 speakers, subwoofer, Driver Details (2nd speaker):Subwoofer : 1 x subwoofer driver - 5...
Edifier M1550 5.1 6pce Speaker System 4 X 3w Satellite Speakers + 4W Centre Speaker + 10W Rms Sub Edifier M1550 5.1 6pce Speaker System 4 X 3w Satellite Speakers + 4W Centre Speaker + 10W Rms Sub

Sale Price: £47.25
 

Description

Edifier M1550 5.1/ 26 W RMS/ wired Remote Control
E-volve MP3 Vibe-Dock Home portable speaker system compatible with (Cowon iAUDIO S9 / J3 / X7 / A3 / D2 / Q5 / O2 / E2 / S9 / i9 / X7 i10 C2 D3 / 6 7 / U5 / 9) E-volve MP3 Vibe-Dock Home portable speaker system compatible with (Cowon iAUDIO S9 / J3 / X7 / A3 / D2 / Q5 / O2 / E2 / S9 / i9 / X7 i10 C2 D3 / 6 7 / U5 / 9)

Sale Price: £24.99
 

Description

This compact travel speaker system is ideal for all MP3 systems. You can enjoy high quality stereo sound produced from the aluminium speakers. It will work with any portable MP3 / phone device such as iPod, Zen, Sony, iriver, Samsung, Toshiba, Zune, Blackberry etc...

If I get an integrated sound card do I still need speakers?

I am getting a new Alienware PC, so I won't need to upgrade. One option is an integrated 7.1 channel audio sound card. There are also options for a Bose 2 speaker set. Do I need to get both, or do I just need the sound card? My old PC had integrated sound and didn't need speakers but I'm not sure if this is the same thing.
I don't know if there's integrated speakers; dell doesn't say. The description is "Includes Integrated 7.1 Surround Sound Audio"

A sound card takes sound and outputs it. You need speakers to output. If you have built in speakers then you're good.