There are a number of companies that manufacture quality speakers. This includes Bose as well as Bowers and Wilkins. Another company that manufactures quality speakers is Klipsch Audio Technologies.
DEI is the parent company of Polk, Definitive, and Boom. These are companies involved in manufacturing audio products such as high quality consumer speakers.
You dont loose any audio quality, which comes in handy when you are listening to good music on high quality speakers or head-/earphones.
Whirlwind manufactures a host of audio equipment. For 35 years they have made and sold audio interfaces, speakers, mixers, microphone stands, and cables.
Polk audio speakers are special because of the high quality sound which they produce. The engineering style has allowed them to become one of the top selling speaker systems in the market.
Good quality wireless speakers can be purchased from www.amazon.com. There are a number of good brands to choose from. Check out models by Sony, Logitech, Audio Unlimited and Yamaha.
Audio engineering is a skilled trade and cannot be self learned. If you want to improve the sound quality of your equipment, invest in good quality speakers and not cheap ones.
Buying cheap computer speakers is not the best choice, as the speakers become the device's audio output. All the hours spent on the computer can be more enjoyable when you connect the computer to a good audio system.
If the speakers sound good to you, that is all that matters as everyone is different. Klipsch will make you deaf with its quality.
Lightning audio (I presume an MP3, WAV or FLAC), is very good if the audio sampling is high enough quality and the audio output (being Speakers or Headphones) are high enough quality, it could sound like lightning just struck beside you.
There are several brands of car speakers that offer superior quality: Shallow Mount, MB Quart, Boston Acoustics, CDT Audio, Focal, Alpine, Infinity, Polk, JL Audio, Rockford Fosgate, Kicker, and JBL. To find the best speakers for you, it is recommended that you compare reviews of different specific speaker models. However, any speakers manufactured by the 10 brands listed are sure to offer excellent quality.
Niles audio caters to providing high-quality products specifically for audio home entertainment. With items such as speakers, amplifiers, and accessories to set up the best systems, Niles Audio has you covered for all your audio needs.
Speakers like this and other quality audio equipment can be found at places like Crutchfield. Tunemybass is an online site with more information about them.