"gear-heads": OLD subwoofer help needed


I ran across a set of old but quite large RTR subwoofers today. Even though they are pretty much gutted, the design is like nothing that i have ever seen before. The specific model is listed on the cabinet as a "DAC 1". ANY info / leads / background that you can provide would be GREATLY appreciated. I have NO idea as to when they were made, but i would guess sometime around the late 70's or very early 80's or so. Sean
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sean

Showing 1 response by sndsel

Nobody uses the internet. Try a search (I currently like the Google search engine) on <+ rtr + speakers>. There is a current site rtrspeakers.com that show it is a BIC America Co. There are some sites that have other info and bbs. I did not delve deeply. Have fun. :)