Speaker Q?

i am wanting to make a custom system for several models and was just wondering if anyone has a good way to make subs and amps for a model. if there is a thread already for this, please feel free to post a link to it. thanks

hoppin hydros and pegasus hobbies sell pre made subs and ams for cars.
they are great

www.pegasushobbies.com
www.hoppinhydros.com

thanks for the sites. i am going there now.

you can buy both of those companys' products at Tower Hobbies' website. http://www.plastic-models.com A search there for "speaker" should turn up what you need. Good Luck!