October 29, 2012 /Posted in News /By BoomCase /Leave comment 4 Day BoomCase Sale! Lets Celebrate! We are offering 20% all BoomCases in stock. Four Days only. Related Tags: boombox/Boomcase/coupon/discount/flash sale/giants/sale/stereo Whiskey Row Speaker Wall Update Speaker Wall in Oak Park Sacramento Melvin Beer X BoomCase