We review the PreSonus Eris E3.5, which we believe are not exactly studio monitors, but rather good cheap multimedia speakers.
HONEST. Eris 3.5 near field studio monitors deliver studio-quality, accurate sound perfect for music production, hi-fi audio listening, or multimedia
PreSonus Eris 3.5 Studio Monitors, Pair — Powered, Active Monitor Speakers for Near Field Music Production, Desktop Computer, Hi-Fi Audio
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PreSonus Eris E3.5 review
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PreSonus Eris 4.5BT Powered Studio-Monitors (Pair) with Bluetooth SUB – Kraft Music
PreSonus Eris E3.5 - User review - Gearspace
Presonus ERIS E3.5 BT Studio Monitor (Pair)
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PreSonus Eris E3.5 Review: a portable pocket studio