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PreSonus ERIS STUDIO 8 8-inch 2-Way Active Studio Monitor / 140W Class AB / 35Hz-20kHz / EBM Waveguide

SKU: ERIS STUDIO 8
Brand: PreSonus
$230.99
Brand PreSonus
SKU ERIS STUDIO 8
Weight 28.00 lbs
Warranty 3 Years
Condition New
Status Available
Expert

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Description

The Eris Studio 8 is an 8-inch 2-way active studio monitor designed to deliver accurate, detailed sound reproduction for critical listening and mixing. It combines a woven-composite low-frequency driver and an ultra-low-mass silk-dome tweeter to reproduce full-range audio with clarity and precision. The monitor is engineered to provide a broad horizontal dispersion while minimizing desk reflections for a stable listening sweet spot.

Key features include a custom EBM waveguide that provides 120 degree horizontal dispersion and 60 degree vertical dispersion to widen the listening area. The system is biamplified with a total of 140W of Class AB power allocated between LF and HF sections for dynamic headroom and transient accuracy. Front-firing porting and internal bracing help extend low-frequency response and reduce cabinet resonance.

Technical performance covers a frequency response down to 35 Hz and up to 20 kHz, with a peak SPL of 106 dB at 1 meter. The HF transducer is a 1.25-inch silk-dome tweeter and the LF driver is an 8-inch woven glass fiber composite cone. A 3.5 kHz crossover frequency balances the two drivers and tuning options let you adapt the monitor to your room.

Connectivity options include balanced XLR and balanced 1/4-inch TRS inputs plus unbalanced RCA inputs to accommodate audio interfaces, mixers, and consumer playback devices. The monitor uses an internal power supply with an IEC power connector and includes protections such as RF interference suppression, output-current limiting, over-temperature protection, transient protection, and subsonic filtering. Acoustic tuning controls let you adjust HF, midrange, acoustic space and a selectable highpass filter.

Practical applications include nearfield mixing in home and project studios, small control rooms where accurate imaging is required, and video post environments that need a clean reference. The broad horizontal dispersion and narrow vertical pattern reduce desk reflections and help maintain consistency across a small group of listeners. Its 35 Hz low-frequency capability reduces the immediate need for a subwoofer in many setups.

Installation is straightforward and the enclosure is built from vinyl-laminated MDF with optimized internal bracing for reduced resonance. Physical controls provide continuous HF and midrange adjustment and selectable acoustic-space settings for placement compensation. The Eris Studio 8 balances ease of use with professional features to provide reliable, long-term performance in a wide range of listening environments.

Specifications

8-inch woven composite, low-frequency transducer8-inch Woven Glass Fiber Composite
1.25-inch (31.75 mm), ultra-low-mass, silk-dome, high-frequency transducer1.25-inch Silk-Dome Tweeter 31.75 mm
120˚(H) x 60˚(V) EBM waveguide for a wide sweet spot120 degree (H) x 60 degree (V) EBM waveguide
Front-firing acoustic port for superior bass-frequency reproduction and optimized, resonance-suppressing internal bracingFront-firing acoustic port
140W, Class AB biamplification140W Class AB
35 Hz to 20 kHz frequency response35 Hz to 20 kHz
106 dB SPL (Peak, @ 1 meter)106 dB SPL peak @1m
Acoustic Tuning controlsHF ±6 dB variable, Mid ±6 dB variable, Acoustic Space flat/-2/-4 dB, Highpass Off/80 Hz/100 Hz
ProtectionsRF interference, Output-current limiting, Over-temperature, Transient, Subsonic protection, Soft-start
Internal power supply with IEC connector and power switch with on/off LEDInternal PSU, IEC connector, Power switch LED
Balanced XLR and 1/4-inch inputs and unbalanced RCA inputsBalanced XLR, Balanced 1/4-inch TRS, Unbalanced RCA
AccessoriesFootswitch NA
Input Impedance10 kΩ
VoltageRequirements100-240 VAC 50-60 Hz
ColorBlack
SeriesEris
Audio ControlsVolume, HF ±6 dB center 10 kHz variable, Mid ±6 dB center 1 kHz variable
Cabinet MaterialVinyl-Laminated Medium-Density Fiberboard
HF Powere65 Watts
HF Transducers1.25-inch Ultra Low Mass Silk Dome Tweeter
LF Power75 Watts
Monitor InputsBalanced XLR, Balanced 1/4-inch TRS, Unbalanced RCA
Monitor Type2-Way Active
Power Amplifier TypeClass AB
Product Depth11.73 inches 29.8 cm
Product Height16.5 inches 41.91 cm
Product Height/Length16.5 inches 41.91 cm
Product Width9.84 inches 25 cm
Power CableIEC
ProtectionsRF Interference, Output-Current Limiting, Over-Temperature, Turn-On/Off Transient, Subsonic Filter
Peak SPL106 dB at 1 Meter
Coverage Pattern120 degree (H) x 60 degree (V)
Crossover Frequency3.5 kHz

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Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.

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  • Major Credit Cards: Visa, MasterCard, Discover and American Express.
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  • Money orders: and personal checks or company checks (may take up to 10 days to clear).
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  • Phone Orders: To place a phone order please call 1.888.902.3309 or 1.916.246.6264 and one of our Customer Service Representatives will take your order (8:00am - 6.00pm PST).
  • Purchase order: Fax purchase orders to 1.916.672.2557

We Offer A 30-Day Money Back Guarantee:

Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.

Refunds:

Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.

Exchanges:

If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.

No Returns/Exchanges on the following:

  • TVs and monitors 20" and larger
  • Special Order merchandise
  • Any item indicated on the website as non-returnable

For more information see our official Return Policy

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