Overview
4.5-inch Media Reference Monitors with Bluetooth® Wireless Technology
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.
Need a little more low end? Add an Eris Sub 8BT to build a perfectly matched 2.1 sound system that fits almost anywhere.
Learn more about selecting the right studio monitor for your application.
Overview
Features
- 4.5-inch, woven-composite, low-frequency driver
- 1-inch, ultra-low mass, silk-dome, high-frequency driver
- Fast, reliable stereo Bluetooth® 5.0 wireless input
- 50W, Class AB dual amplification
- 70 Hz to 20 kHz frequency response
- 100 dB SPL (Peak, @ 1 meter)
- High- and low-frequency Acoustic Tuning controls
- Balanced, ¼-inch TRS inputs; unbalanced, ⅛-inch stereo and RCA inputs; and integrated stereo headphone amplifier with front-panel ⅛-inch output
- Protection: RF interference, output-current limiting, over-temperature, turn-on/off transient, subsonic filter
- Power Saver mode (engages after 40 minutes)
- Comes with speaker wire, ⅛-inch TRS to stereo RCA cable, and stereo ⅛-inch TRS to ⅛-inch TRS cable
Highlights
Built to match your room.
Unlike other home audio speakers that hype the bass at the expense of other frequencies, Eris® speakers provide an even response throughout the frequency range, from bass to treble. This means you’ll hear your favorite music exactly as artists and engineers intend it to be heard. High and Low Acoustic Tuning controls let you dial in the Eris 4.5 BTs precisely to your environment to further ensure the best sound possible.
Honest. Expressive. Powerful.
Like all PreSonus media reference monitors, the Eris® 4.5 BT offers consistent, accurate listening. Their stylish design makes them a welcome addition to living rooms, compact home theater setups, and gaming rigs, and their smooth and even frequency response ensures that your music — and everyone else’s — will sound incredible.
Specs
Specs
Accessories
Footswitch
NA
Electronics
Bluetooth
Bluetooth® V5.0
Input Impedance
10 kΩ
VoltageRequirements
100-240 VAC, 50-60 Hz
General
Color
Black
Product Name
Eris® 4.5BT, Black, NA
Series
Eris®
Hardware
Audio Controls
Volume High Frequency (±6 dB, center 10 kHz, continuously variable) Low Frequency (±6 dB, center 100 Hz, continuously variable)
Cabinet Material
Vinyl-Laminated, Medium-Density Fiberboard
HF Transducers
1” Ultra Low Mass, Silk Dome Tweeter
LF Transducers
4.5" Woven Glass Fiber Composite
Monitor Inputs
Bluetooth® 5.0, 1- Stereo 1/8", 2- Balanced 1/4” TRS, 2- Unbalanced RCA
Monitor Type
2-Way Active
Power Amplifier Type
Class AB
Measurements
Product Depth
7" (17.8 cm)
Product Height
9.5" (24 cm)
Product Height/Length
9.5" (24 cm)
Product Width
6.4" (16.3 cm)
Miscellaneous
Power Cable
IEC
Protections
RF Interference
Output-Current Limiting
Over-Temperature
Turn-On/Off Transient
Subsonic Filter
Performance
Peak SPL
100 dB (@ 1 meter)
Speakers
Crossover Frequency
2.8 kHz
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