Scan code: LN68093 Manufacturer code: ERIS E66

PreSonus - 'Eris E66' Nearfield Monitor (Single)

PreSonus - 'Eris E66' Nearfield Monitor (Single), 90W/140W Class A/B bi-amplification, Dual 6.5-inch drivers

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Scan code: LN68093 Manufacturer code: ERIS E66
Order now and get it tomorrow, Tue 16th Jul
Get it Tomorrow, 16 JulIn stock
From £12.50 / month (APR 16.9%) or 0% for 4 months
Monthly Payment: £23.20
Instalment Rate: 16.9% p.a. (fixed)
Cost of purchase: £256.00
Total inc. interest: £278.30
Monthly Payment: £12.50
Instalment Rate: 16.9% p.a. (fixed)
Cost of purchase: £256.00
Total inc. interest: £300.01
Minimum Spend: £99
Instalment Rate: N/A
Cost of purchase: £99
Total inc. interest: £99
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Representative: 23.9% APR (variable)

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PreSonus - 'Eris E66'
Nearfield Monitor (Single)

presonus eris e66

Ultra-Wide Stereo SoundstageThe PreSonus Eris® E66 studio monitor provides an extended and highly accurate frequency response with the widest stereo field available in its class. The built-in Midwoofer-Tweeter-Midwoofer, MTM, also known as “D’Appolito” configuration gives you enhanced off-axis response and spatial resolution.

As a result, you get more consistent listening experience, smoother frequency response, and an ultra-wide, detailed stereo soundstage. As with all PreSonus® studio monitors, the Eris E66 provides consistent, precise listening and extensive user controls. The ultra-wide stereo image generated by its MTM/D’Appolito design makes it an ideal solution for anyone who requires the best possible spatial resolution of its class.

106 dBPeak SPL

45 Hz – 22 kHzFrequency Response

10 kΩImpedance

Amazing Features • Balanced XLR, balanced ¼-inch TRS, and unbalanced RCA inputs provide flexibility for seamless integration into any environment
• 1.25-inch, silk-dome HF driver ensures smooth high-frequency performance that is never fatiguing to the ears
• Dual 6.5-inch, woven composite LF/midrange drivers produce dynamic, size-defying bass output
• Acoustic Space settings (Flat, -2 dB, -4 dB) compensates for room placement
• 90W/140W Class A/B bi-amplification for an open, clear sound

Consistent Listening

presonus eris e66

Ultra-Wide Sweet SpotSound waves from the two components in a conventional speaker design can interfere with each another, creating peaks at some frequencies and dips at others. These will all vary depending on where the listener is in relation to the speaker.

In an MTM/D’Appolito configuration, component interference and the sonic inconsistencies that go with it are reduced. So listeners get an ultra-wide sweet spot and a more consistent listening experience on- and off-axis.

Transparent & Cohesive Sound

presonus eris e66

Crystal ClearThe Eris E66 studio monitor features a pair of 6.5-inch, woven composite, low-frequency drivers. This gives you a more constant dispersion pattern throughout the frequency range, resulting in less time-smeared audio and more clarity in the overall sound.

The weave and nature of the dual woofers also helps break up reflected energy, so fewer delayed reflections reach the listener’s ear. Along with the MTM/D’Appolito configuration, this helps produce a transparent, cohesive sound.

Horizontal Or Vertical

presonus eris e66

Ideal PositioningA lot of MTM speaker configurations must be set vertically instead of horizontally, as vertical placement provides a clear, interference-free midrange and treble reproduction to either side, extending the sweet spot.

By bringing the midrange drivers closer together and raising the high-frequency driver, Eris E66 studio monitors are able to perform perfectly in both orientations, so you can position your speaker the way that works best for you.

You're In Control

presonus eris e66

Extensive ResponseModern music producers deal with a wide range of musical genres and sometimes work in more than one location. Which is why Eris-series studio monitors offer extensive acoustic tuning controls.

The three-position Acoustic Space switch helps to compensate for the boundary bass boost that can occur when a monitor is placed in a corner or near a wall. High and Mid controls help to further mitigate room anomalies. A Low Cutoff filter makes it easy to include a Temblor® subwoofer into your monitor setup.

The Tech Spec

Features Specification
Inputs 1- Balanced XLR, 1- Balanced ¼” TRS, 1- Unbalanced RCA
Frequency Response 45 Hz – 22 kHz
Crossover Frequency 2.4 kHz
LF Amplifier Power 80W
HF Amplifier Power 65W
Peak SPL (@ 1 meter) 106 dB
LF Driver Dual 6.5”
HF Driver 1.25” silk dome
Input Impedance 10 kΩ
Volume Range A-type taper
MF Control Variable (-6 to +6 dB)
HF Control Variable (-6 to +6 dB)
Low Cut Flat, 80 Hz, 100 Hz
Acoustic Space Flat, -2 dB, -4 dB
Protection RF interference, Output-current limiting, Over-temperature, Turn-on/off transient, Subsonic filter, External mains fuse
Power 100-120V ⁓50/60 Hz
220-240V ⁓50/60 Hz
Cabinet Vinyl-laminated, medium-density fiberboard
Dimensions Width: 18.1” (460 mm)
Depth: 8.5” (215 mm)
Height: 9.8” (250 mm)
Weight 23.4 lbs (10.6 kg)
Speaker Type Nearfield
Total Wattage (RMS)  
I/O Connections
  • 1 x 6.35mm (1/4") Jack Input
  • 1 x RCA In
  • 1 x XLR In
Bass Port  
Frequency Response 45Hz - 22kHz
Max SPL 106 dB
Bass Cone Size  
Connectivity Wired
Additional Information
Scan Code LN68093
Model Number ERIS E66
GTIN 673454004179

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For further information regarding Scan's warranty procedure please see our terms and conditions

12 months
Return to base
DOA Period:
30 days
RTB Period:
12 months
Manufacturer Contact Details
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PreSonus - 'Eris E66' Nearfield Monitor (Single)
PreSonus - 'Eris E66' Nearfield Monitor (Single)