PreSonus' best-selling 3.5-inch media reference monitors with Bluetooth wireless technology are perfect for home studio recording, music production, or making your next hit.

With 25 watts per side of onboard power, the Eris 3.5BT reference monitors pack a serious punch, while still delivering clear, accurate audio. The weave and nature of the Eris 3.5BT's 3.5-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 3.5BT 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 Sub8 BT to build a perfectly matched 2.1 sound system that fits almost anywhere.

Features include:

Versatile Connectivity
PreSonus® Eris® 3.5 BTs connect wirelessly using Bluetooth® 5.0 or via a wired connection to virtually any line-level audio source, using rear-panel 1/4-inch TRS and RCA inputs and a front-panel, 1/8-inch stereo line input. You also get a convenient (and loud!) front-panel, 1/8-inch stereo headphone jack; connecting headphones mutes the speakers.

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 3.5 BTs precisely to your environment to further ensure the best sound possible.

Honest. Expressive. Powerful.
Like all PreSonus media reference monitors, the Eris® 3.5 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.

Highlights:

• 3.5-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
• 80 Hz to 20 kHz frequency response
• 98 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)

Specifications:

• Bluetooth: Bluetooth® V5.0
• Input Impedance: 10 kΩ
• Voltage Requirements: 100-240 VAC, 50-60 Hz
• 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: 3.5" 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
• Peak SPL: 98 dB (@ 1 meter)
• Depth: 6.5" (16.4 cm)
• Height: 8.3" (21.0 cm)
• Width: 5.6" (14.1 cm)

PreSonus Eris® Sub 8BT Studio Subwoofer
PreSonus' 8-inch front-firing studio subwoofer with Bluetooth® wireless technology lets you hear the full sonic spectrum of your mix.

Adding a subwoofer to full-range speakers enables you to hear the low-frequency foundation of your mix more accurately so you can make better-informed decisions and create more translatable mixes. The surprisingly loud, 100 watt Eris® Sub 8BT drops down to a molar-rattling 30 Hz, so you'll hear the full sonic spectrum and produce better mixes. For EDM and hip-hop producers, in particular, a subwoofer is a must-have.

Although compatible with a variety of full-range studio monitors, the Eris Sub 8BT compact studio subwoofer was designed to complement the voicing and frequency response of the full range of compact Eris studio monitors, from the ultra-affordable Eris 3.5 to the Eris Studio 5.

The first PreSonus® studio subwoofer to offer Bluetooth® 5.0 wireless connectivity, the Eris Sub 8BT provides flexible wired connection options, as well, making it easy to add it to just about any monitoring setup. Onboard controls let you effortlessly create a 2.1 monitoring system and tune it to your room. Highpass filter and lowpass filter (crossover) controls ensure the Eris Sub 8BT starts working at the precise frequency where your main monitors stop, avoiding the flabby, smudged, low-end mess that occurs without a crossover.

Highlights:

• 8-inch composite low-frequency driver
• Bluetooth® 5.0 wireless audio stereo input
• 50W RMS, Class AB power amplifier
• 30 Hz to 200 Hz frequency response
• 100 dB SPL (Peak, @ 1 meter)
• Input gain control (-30 dB to +6 dB, continuously variable)
• Continuously variable lowpass filter (50 Hz to 130 Hz)
• Defeatable highpass filter removes frequency content below 80 Hz from the full-range signal sent from the Eris® Sub 8BT outputs to the main speakers
• Left and right, balanced 1/4-inch TRS and unbalanced RCA main inputs
• Left and right, balanced 1/4-inch TRS and unbalanced RCA pass-through outputs for connecting satellite speakers
• Polarity invert switch
• Protection: RF interference, output-current limiting, over-temperature, turn-on/off transient, subsonic filter
• Power Saver mode (engages after 40 minutes)

PreSonus Eris® Sub 8BT Specificiations:

• Input Impedance: 10 kΩ
• VoltageRequirements: 100-240 VAC, 50-60 Hz
• Audio Controls: Volume Range (-30 dB to +6 dB) High Pass Filter (80 Hz @ -12 dB / octave) Low Pass Filter (50 Hz to 130 Hz, continuously variable) Polarity (0 degrees or 180 degrees)
• Audio Switches: Polarity Switch: 0 degrees or 180 degrees Ground Lift Switch: On/Off High Pass Filter Switch: On/Off Bypass Footswitch: On/Off
• Cabinet Material: Vinyl-Laminated, Medium-Density Fiberboard
• LF Transducers: 8" Woven Glass Fiber Composite
• Monitor Inputs: 2- Balanced 1/4" TRS, 2- Unbalanced RCA
• Monitor Type: Active Subwoofer
• Power Amplifier Type: Class AB
• Low Pass Filter Frequency: 50 – 130 Hz (Variable)
• Power Cable: IEC
• Protections: RF Interference; Output-Current Limiting; Over-Temperature; Turn-On/Off Transient; Subsonic Filter
• Peak SPL: 100 dB (@ 1 meter)
• Depth: 12.7" (32.3 cm)
• Height: 11.77" (299 mm)
• Width: 9.8" (25.0 cm)