NAMM Update: Alesis intro’d the M1 Active 320 USB speaker system.

Features include:

• USB 1.1 audio interface
• 16-Bit / 44.1-48 kHz recording and playback
• Pro-grade 1/4″ plugs and standard RCA jacks
• TRS headphone output
• Two 1/4″ phone jack inputs
• Stereo 1/8″ TRS mini-jack input
• Stereo RCA inputs
• 1/8″ TS output to passive speaker
• Switchable power supply
• Magnetically shielded for safe placement near TV and computer monitors

M1 Active 320 USB speakers will be available Q2 – 2008 for an MSRP of $199.