Bn2 on a shoestring

Just a small little and very fun project inspired by the commersial (??) product showwn below.
Speakers are 2" Swann B2n fullrange drivers. Shoes are some my wife threw at me, instead of the orange seen on the photos.
To be honest, not my best speakers, but nothing else to expect from 2" drivers. New shoes maybe?!

 

SCHEMATICS

 

PHOTOS

 

 

LINKS