Single sell line:
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
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
Audio interfaces:
- Bluetooth 5.0
- 1 x 3.5mm
- L/R 6.3mm TRS
- L/R RCA
General Features:
- Frequency response: 70 – 20,000 Hz
- Power: 50W
- Elements: 1″ silk dome tweeter, 4.5″ woofer
- SPL: 100 dB (Peak, @ 1 m)
- Volume pot on front panel
- Control pots for low and high frequency adjustment
- Dimensions: 178 x 240 x 163 mm
- Weight: 5.8 kg

PROTECTION RACKET 3008RS SNARE CASE
PAISTE 14 PST 7 CHINA
ERNIE BALL 5-STRING REGULAR BASS 45-130
ERNIE BALL EXTRA SLINKY 08-38
MEINL CLASSIC WOVEN CYMBAL BAG 22” BLACK
DADDARIO ACCESSORIES 50A07 WOVEN GUITAR STRAP CELTIC
PAISTE 18 2002 WILD CRASH
ERNIE BALL EARTHWOOD PHOSPHOR BRONZE ACOUSTIC 12-54
K&M 18933 KEYBOARD STAND BLACK
PAISTE 14 PST 3 CRASH
VIC FIRTH F1 WOOD TIP
YAMAHA ARIUS YDP-165 DIGITAL PIANO ROSEWOOD
YAMAHA ARIUS YDP-S55 DIGITAL PIANO BLACK
YAMAHA TRBX-204 BRIGHT RED METALLIC
VIC FIRTH AMERICAN CLASSIC 5BN NYLON TIP HICKORY DRUMSTICKS
CASIO AP-470 CELVIANO DIGITAL PIANO WHITE
PEARL FLUTE 795 RBE ELEGANTE
ELECTRO HARMONIX COCK FIGHT
MEINL NINOSRS1L NINO RAINSTICK
VIC FIRTH AMERICAN CLASSIC HD9 DRUMSTICKS
TASCAM HIGH-POWER 8-CHANNEL HEADPHONES AMPLIFIER
DADDARIO WOODWINDS RICO RESERVE MJR-D145 1.45MM ALTO SAXOPHONE MOUTHPIECE
DADDARIO EPS170 PROSTEELS
AKG K240 MKII
MEINL NINO EGG SHAKER PAIR
PROTECTION RACKET 6021RS DELUXE CYMBAL BAG
JBL LSR 310SP STUDIO ACTIVE SUBWOOFER
VIC FIRTH 3AN AMERICAN CLASSIC NYLON TIP
YAMAHA HS8S ACTIVE STUDIO SUBWOOFER
DADDARIO EXL160SL
STAGG K10-148 STANDARD BLACK NYLON BAG FOR KEYBOARD
ALESIS M1A 330 USB SPEAKERS (PAIR) 