PreSonus Eris 4.5BT 2nd Gen Active Media Reference Monitors with Bluetooth (Pair)
Experience studio-grade acoustic honesty mixed with modern wireless convenience. The PreSonus Eris 4.5BT (2nd Generation) is a compact, high-fidelity pair of active media reference monitors engineered for music producers, video editors, bedroom gamers, and casual audiophiles working in condensed spaces. Driven by a punchy 50-watt Class AB power engine shared across the pair, these desktop speakers deliver a remarkably flat, neutral frequency response that reveals hidden details in your audio mix. Upgraded for the second generation with re-tuned bass precision, an elegant cosmetic redesign, and an integrated power-saving mode, the Eris 4.5BT ensures your mixes translate accurately to the outside world while adapting effortlessly to your daily entertainment setup.
Key Features
- 4.5-Inch Woven Composite Woofers: Features a premium, custom-woven glass fiber low-frequency driver that creates a wide, uniform dispersion pattern, resulting in tight, highly articulate bass down to 70 Hz.
- 1-Inch Ultra-Low-Mass Silk Dome Tweeters: Outfitted with an ultra-responsive silk-dome high-frequency driver that radiates a broad, forgiving "sweet spot" across your desk, delivering smooth, non-fatiguing top-end articulation.
- Fast, Reliable Bluetooth 5.0 Wireless: Seamlessly switch from tracking on your computer to streaming backing tracks, podcasts, or reference mixes straight from your smartphone, tablet, or laptop completely wire-free.
- 50W Class AB Multi-Input Power Engine: Delivers 50 watts of total peak power (25W per side) for serious volume headroom, utilizing an active left speaker that sends amplification to the passive right speaker via an included connection wire.
- Onboard High & Low Acoustic Tuning: Features specialized rear-panel EQ calibration knobs ($\pm 6\text{ dB}$ adjustments centered at 100 Hz and 10 kHz) to easily correct acoustic reflections caused by setting speakers too close to walls or corners.
- Ergonomic Front-Panel Command Suite: Keep crucial controls at your fingertips with a front-mounted volume control wheel, an automated power status LED, and a dedicated 1/8" stereo headphone output that automatically mutes the main speakers when plugged in.
- Intelligent Power-Saving Infrastructure: Equipped with a built-in auto-standby sensor that automatically engages a low-power hibernation state after 40 minutes of audio inactivity, extending component life while lowering electricity draw.
Specifications
| Specification | Details |
| System Configuration | 2-Way Active Media Reference Monitors (Stereo Pair) |
| Total Peak Output Power | 50 Watts (25 Watts per Speaker) |
| Amplifier Class | High-Efficiency Class AB |
| Maximum Peak SPL | 100 dB (@ 1 meter) |
| Frequency Response | 70 Hz to 20 kHz |
| Crossover Frequency | 2.8 kHz |
| Wireless Protocol | Bluetooth 5.0 Stereo Input Streaming |
| Wired Analog Inputs | 2 x Balanced 1/4" TRS, 2 x Unbalanced RCA, 1 x Front-Panel 1/8" Aux |
| Analog Outputs | 1 x Front-Panel 1/8" TRS Stereo Headphone, Bare-Wire Clip Terminals |
| Enclosure Material / Porting | Vinyl-Laminated Medium-Density Fiberboard (MDF) / Rear-Ported |
| Dimensions (Each Speaker) | 9.5" H x 6.4" W x 7.0" D (240 x 163 x 178 mm) |
| Net Product Weight (Pair) | 13.0 lbs (4.5 kg total) |
Stop dealing with muddy consumer computer speakers that hype up the bass to hide distorted mids and highs. Step into professional, honest reference monitoring with 50 watts of transparent acoustic depth, comprehensive room tuning controls, and frictionless Bluetooth switching.
Click Add to Cart now to secure your PreSonus Eris 4.5BT 2nd Gen pair today!
- Size:
- 4.5"
