"Voodoo also introduced their new Iso Cabs, designed to reduce volume by 30 dB. They feature front and rear doors to get both open- and closed-back sounds. Voodoo says: ""Unlike most iso cabs, the back pressure has been relieved, so the bottom end remains full and tight up to 115 dB."" They've also incorporated a dual mic'ing system and two parallel speaker jacks for even more studio and stage versatility. Retail is $1,295. "