PreSonus Eris 4.5BT 2ND GEN Bluetooth Studio Monitors (PAIR)

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.

Unique selling points:

Compact size with studio-quality sound; 4.5-inch, woven-composite woofer and 1-inch, silk-dome tweeter; Bluetooth® 5.0 wireless connectivity; ¼-inch balanced TRS and RCA and ⅛-inch stereo unbalanced line inputs; convenient front-panel volume control; integrated headphone amplifier; low- and high-frequency tuning controls; 25W/side class AB power amp.

Body copy:

PreSonus® Eris®-series studio monitors are used worldwide by audio engineers and producers who need to hear every detail of their recordings. 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 low-end punch, while still delivering clear, accurate audio. 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.

Integrated Bluetooth® 5.0 wireless connectivity, flexible analog connection options, and a convenient, integrated headphone output make Eris 4.5BT’s at home in any environment, from home studios to dorm rooms. High- and low-frequency controls make it easy to adjust the Eris speaker’s frequency response to taste and ensure optimal performance in any space. Whether making music or listening to your favorite songs, Eris 4.5BT provides a studio-quality sound that will bring your audio to life.

Bullet points (short list):

• 4.5-inch, woven-composite, low-frequency transducer
• 1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer
• Fast, reliable, stereo Bluetooth® 5.0 wireless input
• RCA and ¼-inch balanced TRS inputs and ⅛-inch stereo Aux In for use with mobile audio devices
• 50W (25W/side) Class AB amplification
• Integrated headphone amplifier with front-panel stereo ⅛-inch jack

Bullet points (extended list):

• 4.5-inch, woven-composite, low-frequency transducer
• 1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer
• Fast, reliable, stereo Bluetooth® 5.0 wireless input
• 50W (25W/side) Class AB amplification
• 70 Hz to 20 kHz frequency response
• 100 dB SPL (Peak, @ 1 meter)
• RCA and ¼-inch balanced​ TRS rear-panel inputs
• Front-panel ⅛-inch stereo Aux In for use with mobile audio devices
• Integrated headphone amplifier with front-panel stereo ⅛-inch jack
• High- and low-frequency controls let you fine-tune the speaker’s response
• Front-panel Volume control
• Elegant, compact enclosure
• Rear-firing, round bass-reflex port