Logitech is at it again, with another above average PC speaker system at a below average price. The Z623 system is a 2.1 set rig, with a pair of mobile satellite speakers and a ported subwoofer. The company is aiming this system at users who want a home theater in their bedroom.

It includes RCA, 3.5mm input sockets and a built-in headphone jack. It delivers 200 watts of power and is THX certified for just $149.99. Available this September in both the US and Europe.

Bluetribe is a new pair of Bluetooth 2.1 headphones with a distinctly unique look from Sigma-Apo of Japan. It will sell with ear pads designed to fit most ears. Fans of Battlestar Galactica will like these right away, as the hexagon shape looks straight from the show. We’re not sure whether these will appeal to non BSG geeks or not, but they are different and retro.

The headphones can operate wirelessly with your iPod for up to 8 hours. They should be available at the end of this month for about 9,980 yen or $112. Looks like these may be a Japan-only deal though.

If you are looking for some speakers that look totally different, check out these tubular Gais Lisire 2.1 aluminum speakers. The Gais Lisire Series 020 is a complete 2.1 channel sound system with aluminum cylindrical styling. The Lisire’s aluminum covered ported subwoofer tube is 12-inches wide and is accompanied by a pair of matching satellite speakers.

The sub is powered by a built-in 6-watt amp and the satellites output 2.5-watts per channel. Perfect for your PC or a small stereo. These are now coming to the states for $199.99.