I am currently clearing out a large collection of professional studio gear that I no longer use, ranging from used gems to brand-new unused and box opened equipment. All items are in full working order, some may have some cosmetic imperfections but I will highlight that in the pictures and description. Please check back regularly or view my other listings, as I will be adding many more items soon (microphones, monitors, gadgets, pedals, accessories and more...)

PreSonus Eris Sub 8BT – 8-Inch Active Studio Subwoofer (Pristine Used, Boxed)

Up for sale is a PreSonus Eris Sub 8BT 8-inch active studio subwoofer in pristine used condition. This unit has been carefully maintained in a smoke-free home studio and looks virtually new, with no scuffs, tears, or significant wear. It comes complete with the original box, all foam inserts, and user manuals, making it perfect for safe transport or as a gift. It is designed to seamlessly extend the low-end of your monitoring setup, creating a powerful 2.1 system with flexible Bluetooth 5.0 and wired connectivity.

Key Features:

• Deep, Accurate Bass: 8-inch composite low-frequency driver delivers smooth, tight bass down to 30 Hz.

• Flexible Connectivity: Connect via Bluetooth 5.0 for wireless audio, or use balanced 1/4" TRS and unbalanced RCA inputs.

• Seamless Integration: Onboard continuously variable low-pass filter (50-130 Hz) and defeatable 80 Hz high-pass filter allow perfect tuning to your main monitors.

• Pass-Through Outputs: Send the processed signal to your satellite speakers via balanced and unbalanced outputs.

• Robust Build: Vinyl-laminated MDF cabinet with a strong metal grille.

• Class AB Amplifier: 50W RMS power for clean, dynamic bass response.

Condition Notes:

• Functionality: 100% operational. All controls, filters, and inputs/outputs work flawlessly.

• Cosmetics: Pristine. The unit is in excellent used condition with no visible marks, scuffs, or wear. It looks almost new.

• Packaging: Includes original box, all foam inserts, and user manuals. It will be shipped in its original packaging for maximum safety.

• Includes:

  • PreSonus Eris Sub 8BT Unit

  • Power Cable

  • User Manuals

  • Original Box & Foam Inserts

Specs at a Glance:

• Driver: 8" Composite Cone

• Power: 50W RMS, Class AB

• Frequency Response: 30 Hz – 200 Hz

• Connectivity: Bluetooth 5.0, 1/4" TRS (Balanced), RCA (Unbalanced)

Why Buy From Me? As mentioned, I am clearing out a huge amount of gear. Please check back regularly or view my other listings for more great deals on studio equipment.

Buy with confidence! This is a pristine subwoofer ready to upgrade your studio monitoring. Feel free to message me with any questions before purchasing.