Altec Lansing has introduced a portable speaker, iM414 Zune Speaker System, for Zune users. The system features enhanced audio quality and bass technology without the need of a subwoofer. The system can be operated either by AC or battery which can last up to 24 hours. It also comes with a remote to control the built-in radio, volume and Zune functions. The iM414 is expected to cost $99.99, however there’s no official release date yet.