PreSonus Eris Pro Sub 10 — 10-inch Active, Front-Firing Studio Subwoofer by PreSonus - Used condition

PreSonus Eris Pro Sub 10 — 10-inch Active, Front-Firing Studio Subwoofer — Open-Box, 26% Off

Name: PreSonus Eris Pro Sub 10 — 10-inch Active, Front-Firing Studio Subwoofer
Brand: PreSonus
SKU: awhd-us-b0c88ys12f
Price: 332.04 USD
Availability: InStock

Brand: PreSonus

Condition: Used - VeryGood

$332⁰⁴

$449⁹⁹

-26% Save $117⁹⁵

Updated: 2 days ago

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Description

Big sub-low end. 10-inch, front-firing, glass-composite, low-frequency transducer.

Front-firing, bass-reflex acoustic port.

Continuously variable lowpass filter (50 Hz to 130 Hz) sets the upper frequency reproduced by the subwoofer.

Switchable highpass filter removes frequency content below 80 Hz from the full-range subwoofer outputs to the main monitors.

Momentary footswitch (included) bypasses the subwoofer, highpass filter, and Sub Out.

Input gain control (-30 dB to +6 dB, continuously variable), polarity invert switch, and ground-lift switch.

Power to spare: 170 watt (RMS), Class AB amplification for up to 113 dB SPL, with a frequency response of 20 to 200 Hz.

Left and right, balanced XLR and ¼-inch TRS and unbalanced RCA main inputs.

Left and right balanced XLR and ¼-inch TRS pass-through outputs and XLR subwoofer output for connecting a second Eris Pro Sub 10.

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Product Details

SKU:: awhd-us-b0c88ys12f
Model:: Eris Pro Sub 10
Country:: US
ASIN:: B0C88YS12F
UPC:: 673454011542

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $118 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for PreSonus products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.