PreSonus Eris® 4.5BT 2nd Gen (Pair)

A compact pair of active 4.5-inch Bluetooth media reference monitors for a beginner desk or bedroom studio. Multiple wired inputs, front headphone output and acoustic tuning controls make them flexible for music production and basic home mixing.

Product type: active Bluetooth media reference monitor pair

Specifications and details

BrandPreSonus
Connection TypeBluetooth 5.0, stereo 1/8-inch input, balanced 1/4-inch TRS inputs, unbalanced RCA inputs and front 1/8-inch headphone output
Typical UK Price£100 to £200 GBP
Beginner ComplexityPlug-and-play
Product GroupStudio monitors
Best ForMixing, monitoring and general first setup
Room SuitabilitySmall desk or bedroom, room suitable for speakers
Phantom Power RequiredNo
Included AccessoriesSpeaker wire, 1/8-inch TRS to stereo RCA cable and stereo 1/8-inch TRS to 1/8-inch TRS cable
UK Beginner Fit NotesGood for beginners who can use speakers at home and want compact monitors with Bluetooth plus standard wired studio inputs.

Last verified: October 6, 2026

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Product information source: View official product page

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