PreSonus Eris 3.5BT 3.5" Bluetooth Media Reference Monitors (Pair) (Demo, minor marks) is a used item in excellent condition, listed on Reverb. The asking price is £121. It is offered by Blackout Audio through Reverb. Local pickup is available. It is in our Studio Monitors category. Used Gear Hunter first saw this listing on 24 October 2026 and last saw it on 9 November 2026. It has been seen 25 times in our scans. Prices are converted from the seller's currency when we scan the listing, so the amount you pay may differ slightly. The seller sets shipping, and import duty or VAT may apply, so check the final cost and the item's details on Reverb before buying.

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Store demo unit with minor cosmetic marks. The PreSonus Eris 3.5BT is a pair of 3.5" Bluetooth media reference monitors delivering 50 watts of total power. Each speaker features a 3.5" woven composite transducer and 1" silk-dome tweeter for clear, balanced playback. Bluetooth and Connectivity Built-in Bluetooth adds wireless streaming from phones, tablets, and computers. Sold as a matched pair. Sound and Tuning Rear-panel high and low acoustic tuning knobs let you adjust frequency response to match your listening environment. The vinyl-laminated MDF enclosure provides a solid, resonance-free build. Connectivity Wired inputs include 1/4" balanced TRS and unbalanced RCA on the rear panel. The front panel provides a 1/8" auxiliary input and a headphone amplifier output. Bluetooth connectivity enables wireless streaming without additional cables. Specifications Woofer: 3.5" woven composite transducer Tweeter: 1" silk-dome Total power: 50W Wireless: Bluetooth Rear inputs: 1/4" balanced TRS, RCA Front panel: 1/8" aux input, headphone output Enclosure: Vinyl-laminated MDF In the Box 2x PreSonus Eris 3.5BT studio monitors 2x power cables Quick Start Guide

PreSonus Eris 3.5BT 3.5" Bluetooth Media Reference Monitors (Pair) (Demo, minor marks)

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