Have amplified function PC speaker

[chuikingman]

I want to find a PC speaker that have amplify function.
As the general USB speaker have not sufficient power to
satistify my expectation , the loudness of the sound is not sufficient.
I want to find a PC speaker that can amplify the sound in more powerful way . may be 20W or more output power ...as general PC speaker only have max 10 W (5W x2) output power.
Any suggestion to find it or advice ???

 

[Guest]

Replace computer speakers with a more serious speakers with built in power amplifiers (such as used in studios for monitoring).

Cheaper solution, cheap or secondhand hifi amplifier and some small hifi speakers.

 

[WyomingKnott]

You will need speakers that have a power supply other than your computer. These can connect either to your audio out or your USB connection (well, mine connect to my separate DAC and power amplifier, but I am picky).

There are many, many such speaker sets. You can go from

http://www.newegg.com/Product/Product.aspx?Item=N82E16836121020&Tpk=LS11%202.0 (6 W / channel)

to adding a subwoofer, which may give you the oomph you are missing: http://www.newegg.com/Product/Product.aspx?Item=N82E16836113027&Tpk=VS2621

to the cool and funky: http://www.microcenter.com/single_product_results.phtml?product_id=0222107

to the fairly extravagant: http://www.newegg.com/Product/Product.aspx?Item=N82E16836166005&Tpk=bose%20companion%203

The best choice depends on what you want to listen to and your ears. Go down to a good computer store and listen to a few. What sort of budget do you have?