THE FIRST PROFESSIONAL USB MONITORING SYSTEM WITH BUILT-IN AUDIO INTERFACE! The Alesis M1Active 320 USB-audio speaker system is the new world-class standard for USB audio playback and capture. Alesis brings pro-grade USB speaker performance to the computer desktop. M1Active 320 USB speakers enable you to play audio from your computer and record audio coming into the speaker to your computer. Simply plug in the USB cable to your computer No special drivers required. M1Active 320 USB speakers are not only substantial audio monitors but a convenient audio interface. Simply plug in your professional audio products directly to the M1Active 320 USB - keyboards mic pre‘s guitar effects Dj Mixers and regular audio components such as CD and tape players can easily be connected and recorded. Full range superb sound quality insures that you get more accurate audio reproduction to check your mixes. A Bass Boost switch helps emphasize bass frequencies - Great for various room situations where you want to hear more bass emphasis. The lightweight and portable design means you can put them into a handy carrying case and take them on the road. _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 jacks inputs _Stereo 1/8" TRS mini-jack input _Stereo RCA inputs _1/8" TS output to passive speaker _Switchable power supply _Magnetically shielded for placement near TV and computer monitors * Woofer: 3" lightweight magnetically-shielded polypropylene cone with rubber surround and high power handling voice coil [4 Ohm impedance]. * Tweeter: 1" silk dome * Frequency Response: 80 Hz 20 kHz * Bass Boost: 4.8dB at 100Hz * Power: 10 W per channel RMS * Signal-to-Noise Ratio: 88dB weighted * Inputs: 1/4" TS RCA 1/8" Stereo USB1.1 * Input Impedance: 20k ohms * DAC/ADC: 16 bit delta sigma 44.1kHz or 48kHz sampling rate * Dimensions (W x H x D): 6.0" x 5.0" x 7.5" / 15.3 cm x 12.7 cm x 19.0 cm * Net Weight (total): 7.5 lbs / 3.4 kg
