PreSonus: gear designed by musicians, for musicians

The brainchild of current Chief Strategy Officer Jim Odom – a musician, producer, and LSU graduate in electrical engineering, and co-founder Brian Smith (VP of Engineering), a fellow LSU engineering graduate, PreSonus was launched in 1995 with the mission of building affordable, professional music-production tools for musicians and audio engineers. Based in Baton Rouge, Louisiana, PreSonus in 2014 moved into its new digs, complete with a professional recording studio and live-sound venue designed by the world-famous Walters-Storyk Design Group.

Features 

• Outstanding performance and value
• 4.5″ Kevlar woofer, 1″ ultra-low-mass silk-dome tweeter
• 50-watt Class AB amplification (25 watts per speaker)
• Balanced 1/4″ TRS, unbalanced 1/8″ TS, RCA, and bare-wire inputs
• 1/8″ stereo headphone output
• Acoustic Space settings let you properly integrate your Eris monitors into your room
• Acoustic Tuning controls let you flatten response for mixing accuracy

Specs

• Powered:Yes
• Power Configuration:Stereo
• LF Driver Size:4.5″
• LF Driver Type:Cone
• HF Driver Size:1″
• HF Driver Type:Dome
• Total Power:50W Class AB (25W per speaker)
• Frequency Range:70Hz-22kHz
• Crossover Frequency:2.8kHz
• Maximum Peak SPL:100 dB
• Features:Low cut (80Hz, 100Hz), Over temperature protection, RF interference protection, Mid and High frequency boost/cut
• Input Types:1 x 1/4″ TRS, 1 x 1/8″ TS (aux in), 1 x Dual RCA Stereo
• Output Types:1 x 1/8″ (headphones)
• Enclosure Type:Ported
• Enclosure Material:Vinyl laminated, medium-density fiberboard
• Height:9.45″
• Width:6.42″
• Depth:7.09″
• Weight:13 lbs.
• Manufacturer Part Number:E4.5