If you don't mind used, L-100 can be had for less than $1000 on ebay and craigslist. 4430 sounds even better for around $2500 second hand.
You might have to redo the x-over on very old ones though.
Youtube has demos on them.
https://www.youtube.com/watch?v=4Kl-vQ-Ujfg
You might have to redo the x-over on very old ones though.
Youtube has demos on them.
https://www.youtube.com/watch?v=4Kl-vQ-Ujfg