View Full Version : l88p m12 expander kit, what inside?

03-07-2017, 08:05 AM
hello,has anybody ever seen the inside of the m12expdr mid crossover box, need layout and parts list to build my own, thanks for any help & info, some say get l36 crsovrs, remove lo pass, and badda bing you have a100 crsovr?. so any suggestions & info would greatfull . and remember anyday above ground,is a good day!!