Like the previous smaller speaker, it to was built by the same customer in New York.  We designed the crossover and supplied him with all the drivers and items needed for this project.   This system features a Scan 7000 tweeter, two Scan 15W 8530 woofers in a MTM configuration, and a servo controlled side firing 12" subwoofer. 

Please call for more details on how you can build your own speaker.