Just posted on the official JB Hi-Fi Facebook are the following special deals and offers:
20% Off CDs 20% Off DVDs & Blu-Ray Movies 20% Off Games (excludes gaming console & accessories) 10% Off Apple Computers (excludes iPads) 15% Off Cameras 15% Off Computers (excludes Apple, Sony Vaio & Tablets)
20% Off Portable Navigation 10% Off TVs (excludes Soniq & Okano brands) 30% Off Car Sound (excludes in-car navigation)
20% Off Receivers & Speakers
20% Off Belkin, Targus, Caselogic & Booq Laptop Bags
To see which stores will be participating in this one night only sale, please see here.