You can do this easily if you buy ceiling speakers. These are often ceiling or wall speakers. You should take care to avoid electrical wiring while installing.
You can simply plug the audio cord from the speaker into the audo out port on your sound card. This allwos you to hear the sounds through the speaker.
You'd need to run the wires from your audio source up into your attic and then install the speakers. If your bathroom isn't on the top floor you should use wallspeakers.
YouTube has many tutorial videos that are very helpful. Crutchfield.com has a page specifically for installing in-ceiling speakers. This page offers many tips from beginning to end. It offers a step-by-step guide on how to install the speakers as well as a guide to help you decide whether or not you are able to install them.
Removing in-ceiling speakers must take into account the type of ceiling in which they are installed. Typically the panel that the speaker is set in can be lowered and the speaker can be lifted out for removal.
Companies that produce ceiling speaker mounts include, but are not limited to, Klipsch, SpeakerCraft, and Bowers and Wilkins. Ceiling speaker mounts are usually sold in combination with speakers. These manufacturers might sell the speaker mounts separately, but most mounts are tailored to their speaker specifications.
Polk Audio rc80i are speakers which can be mounted in your ceiling. Your local audio or electronics store should carry them, you can also get them here: http://www.amazon.com/Polk-Audio-RC80i-Ceiling-Speakers/dp/B00006BMQT
there will be a guest speaker at the meeting and the topic is about audio speaker cabinet wiring.
As long as your view is not obscured, there is no limit to the size of the speaker components you choose to install; however, the noise ordinances in your city may not allow you to fully utilize your system.
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It depends on what audio parts you are wiring. If it includes woofers, tweets and the rest of the system, you will need around 150ft of wires. If not, then for just normal car audio system, you will only need about 50ft to 60ft of wire.
You would install a ceiling light by first reading the instructions listed in the packaging. You would then buy the right voltage of lighting and install.
A good set of audio speakers are going to cost $500 to $1,000 depending on the purpose and use that you have planned for them. If you want to install a good surround sound speaker system in your home you will pay $500 to $750.