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PreSonus Eris Sub8 Front-Firing 8" Studio Subwoofer
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This oversized item has special shipping requirements

PreSonus Eris Sub8 Front-Firing 8" Studio Subwoofer
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Gold Coverage Protection
Protect your gear
Gold Coverage Protection
Gold Coverage goes above and beyond the manufacturer's warranty to protect your gear from unexpected breakdowns, accidental damage from handling and failures. This plan covers your product for one, two, three or up to five years from your date of purchase, costs just pennies per day and gives you a complete "no-worry" solution for protecting your investment.
Gold Coverage Includes:
- Unexpected and unintentional spills, drops and cracks
- Normal wear and tear
- Power surges
- Dust, internal heat and humidity
Other plan features include:
- For products over $200, No Lemon Policy applies. If it fails for the same defect 3 times, it is replaced on the 4th breakdown. (Does not apply to failures due to drops, spills, and cracks)
- For products under $200 experiencing the above failures, a Musician's Friend gift card will be issued for the full price of the product + tax.
- Shipping fees covered if required for repair or replacement
- Plans are transferable in the event merchandise is sold
- Plans are renewable on new gear
*Limitations and exclusions apply. See terms and conditions (Opens in new window) for program details
Term for New Gear begins on date of purchase but does not replace the store return policy or manufacturer coverage.
Smooth, low-frequency transients and robust tuning controls.
The Eris Sub8 lets you naturally extend the reach of your Eris E3.5 or E4.5 monitors in a manner appropriate to smaller rooms—exactly where these monitors excel. Thanks to robust configuration and I/O, you’ll be able to tailor your Eris Sub8 configuration exactly to your mixing and listening needs. You can connect your existing monitors via 1/4" TRS or RCA connections, set the input level to your liking and even invert the polarity. Most importantly, you get a high-pass filter and a low-pass crossover control that ensure your Eris Sub8 starts working at the precise low-frequency point where your main monitors stop.
The Eris Sub8 also iincludes a special edition of Studio Magic, a suite of over $1,000 USD worth of music software including Studio One Prime and tons of plug-ins, loops, virtual instruments, effects and tutorials. The Magic edition of Studio One Prime is compatible with all of the included plug-ins and because, they're included in VST, AU, and AAX formats, you can also use them in any DAW you’d like. It doesn't matter if you’re working on your first podcast episode or your tenth Grammy—you'll soon find yourself conjuring from the book of Studio Magic.
Features
- 8" front-firing, paper-composite low-frequency transducer with high-elasticity rubber surround
- Class-AB amplifier: 100W peak (50W RMS) power
- Input gain control (-30dB to +6dB, continuously variable)
- Continuously variable low-pass filter (50Hz to 130Hz)
- Defeatable high-pass filter removes frequency content below 80Hz from the full-range signal sent from the Eris Sub8 outputs to the main speakers
- Left and right, balanced 1/4" TRS and unbalanced RCA main inputs
- Left and right balanced 1/4" 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, external mains fuse
Perfect for rollin' in the deep. Order now.
Eris Sub8 Front-Firing 8" Studio Subwoofer Specifications:
Inputs- 1 Balanced XLR
- 1 Balanced 1/4" TRS
- 1 Unbalanced RCA
- Frequency Response: 35Hz–22kHz
- Crossover Frequency: 2.2kHz
- LF Amplifier Power: 75W
- HF Amplifier Power: 65W
- Peak SPL (@ 1 meter): 105dB
- LF Driver: 8”
- HF Driver: 1.25” silk dome
- Input Impedance: 10kOhm
- Volume Range: A-type taper
- MF Control: -6, 0, +6dB
- HF Control: -6, 0, +6dB
- Low Cut Flat: 80Hz, 100Hz
- Acoustic Space Flat: -2dB, -4dB
- RF interference
- Output-current limiting
- Over-temperature
- Turn-on/off transient
- Subsonic filter
- External mains fuse
- 100-120V ~50/60Hz or 220-240V ~50/60Hz
- Vinyl-laminated, medium-density fiberboard
- Width: 9.84” (250 mm)
- Depth: 11.77” (299 mm)
- Height: 15.12” (384 mm)
- Weight: 22.2 lb. (10.07 kg)
Questions & Answers
Do you have questions about this product?
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

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