Our best selling studio monitors just got better! Eris® 4.5BT media reference monitors deliver studio-quality sound in an elegant, compact form factor that makes them ideally suited for bedroom studios, video production, and high-fidelity gaming setups.

With 25 watts per side of onboard power, the Eris 4.5BT reference monitors pack a serious punch, while still delivering clear, accurate audio. The weave and nature of the Eris 4.5BT's 4.5-inch woofer result in tight bass that you can feel, as well as cleaner overall sound. The one-inch silk-dome tweeter produces refined high-frequencies and is designed to radiate sound with a wide pattern, creating a large optimal listening area. Improved speaker voicing over previous designs delivers richer lows and a smoother crossover transition for articulate, accurate transient reproduction through the frequency range and a less-fatiguing listening experience.

A convenient front-panel knob sets the level of both the power amp and the loud, clear headphone amplifier, with its front-panel jack. With four types of inputs, including fast, reliable, stereo Bluetooth® 5.0 connectivity, it's easy to connect just about any audio source to your Eris 4.5BT reference monitors. High- and low-frequency controls let you easily adjust your Eris speaker's frequency response to compensate for the acoustics of your space and create the most accurate sonic reproduction possible.

PreSonus Eris 4.5BT 4.5-inch Powered Bluetooth Studio Monitors Features:

• Bluetooth-capable studio speakers for audio playback and mix monitoring
• 4.5-inch woven composite LF transducer and 1-inch silk-dome tweeter keep your output clear and authentic
• 50-watt performance delivers more than enough power for any desktop studio situation
• 1/4-inch balanced TRS and RCA jacks offer a variety of setup possibilities
• Compact form factor serves well in desktop and close-quarter environments
• 1/8-inch front-panel audio input and headphone amplifier
• Built-in Bluetooth for seamless streaming functionality
• High and low rear-panel acoustic tuning knobs
• Vinyl-laminated, medium-density fiberboard build ensures rugged protection of your gear

Tech Specs

• Powered:Yes
• Power Configuration:Single Amp
• Quantity:Pair
• LF Driver Size:4.5" Woofer
• LF Driver Type:Woven Composite
• HF Driver Size:1" Tweeter
• HF Driver Type:Ultra-low Mass Silk Dome
• Total Power:50W Class AB
• Frequency Response:70Hz-20kHz
• Maximum Peak SPL:98dB SPL @ 1m
• Input Types:1 x Dual RCA Stereo, 2 x 1/4", 1 x 1/8" (aux)
• Output Types:1 x 1/8" (headphones), 1 x Bare Wire Strip (to right speaker)
• Bluetooth:v5.0
• Features:Acoustic Tuning Controls
• Enclosure Type:Rear Ported
• Enclosure Material:Vinyl-laminated MDF
• Height:9.5"
• Width:6.4"
• Depth:7"
• Weight:13 lbs