
PreSonus
PreSonus Eris 3.5 Gen 2 — Pair of 3.5″ Active Studio Monitors
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Pair of 5.25-inch active monitors for the home studio, video editing and gaming: 100 W in class D, 55 Hz to 20 kHz response, Bluetooth 5.0 input and front headphone output. The active speaker powers the passive one through a simple speaker cable.
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Delivery anywhere in Morocco
free
Casablanca store
Free pickup
Témara pickup point
Free pickup
2 years warranty — free repair in Morocco if it breaks down during the warranty period
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Studio monitors sold as a pair for producing, editing video or gaming: the 2nd generation PreSonus Eris 5BT bring 100 W class D, bass down to 55 Hz and Bluetooth 5.0.
Pair: 1 active speaker and 1 passive speaker linked by speaker cable
Drivers: 5.25" woven-composite woofer, 1" silk-dome tweeter
Sound: 55 Hz to 20 kHz, 104 dB SPL peak at 1 m
Inputs: balanced TRS jacks, RCA, 3.5 mm mini-jack and Bluetooth, front headphone output
Settings: treble and bass ±6 dB to suit the room, standby after 40 minutes without signal
The largest model of the Eris Bluetooth range, for bass that goes down to 55 Hz.
PreSonus Eris 5BT 2nd generation · Reference 2777506124
The Eris 5BT are the largest of the Eris Bluetooth monitors: 5.25-inch woofer, 100 W in class D, response down to 55 Hz. The box contains the pair, an active speaker that does all the work and a passive one that it powers.

Each speaker pairs a 5.25-inch woven-composite woofer with a one-inch silk-dome tweeter, crossed over at 3.3 kHz. The class D amplification delivers 50 W per side: the pair goes down to 55 Hz and up to 104 dB peak at one metre.
On the left the active speaker, with its inputs, controls and power inlet; on the right the passive one.An audio interface connects to the two balanced 6.35 mm TRS jacks of the active speaker, a turntable or a player to the two RCA. At the front, the 3.5 mm mini-jack input takes a media player, and Bluetooth 5.0 a phone: press the pairing button for three seconds and the speaker appears as “Eris 5BT”. Two devices stay in memory, only one plays at a time.
Each speaker measures 178 mm wide, 261 mm high and 200 mm deep; the pair weighs 6.3 kg. Eight foam pads decouple both cabinets from the worktop. The active speaker, which carries the volume, headphone jack and switch, is best placed on the left: its left input feeds it, the right one feeds the passive speaker.
The LED stays white and no sound comes out? The speakers are in standby: they wake up as soon as the signal returns. If only the passive speaker is silent, check that the bare wires are fully inserted in both terminals.
The whole range is in our studio monitors, in the studio, podcast and music production range, and on the PreSonus page.
Values taken from the official PreSonus page of the Eris 5BT 2nd generation and from the Eris series owner's manual.
| Weight (kg) | 6.3 kg (the pair) |
|---|---|
| Bluetooth | Yes, Bluetooth 5.0 (stereo audio reception) |
| Output power | 100 W in total (50 W per speaker), class D amplification |
| Box contents | 1 active speaker, 1 passive speaker, 3.5 mm mini-jack to 2 RCA cable (1.5 m), 3.5 mm stereo mini-jack cable (1.5 m), bare-wire speaker cable (2 m), 8 foam pads, IEC power cord, quick start guide |
| Dimensions (W x H x D) | 178 × 261 × 200 mm (per speaker) |
| Frequency response | 55 Hz to 20 kHz |
| Crossover frequency | 3.3 kHz |
| Audio input | 2 balanced 6.35 mm TRS jacks and 2 unbalanced RCA at the back, 1 stereo 3.5 mm mini-jack at the front, Bluetooth 5.0 |
| Audio output | Headphones on a front stereo 3.5 mm mini-jack (mutes the speakers) |
| Material(s) | Vinyl-laminated MDF cabinet |
| Product colour | Black |
| Power supply | Mains 100-240 V AC, 50-60 Hz, IEC C7 cord on the active speaker |
|---|---|
| Automatic sleep | Yes, standby after 40 minutes without audio signal |
| Speaker type | Pair of 2-way active studio monitors (1 active speaker + 1 passive speaker) |
| Controls | Volume (speakers and headphones), treble ±6 dB at 10 kHz, bass ±6 dB at 100 Hz, pairing button, front power switch |
| Protections | RF interference, output current limiting, over-temperature, turn-on/off transients, subsonic filter |
| Lighting and indicators | Front LED: white in standby, blue when on, flashing blue and green when pairing, green once paired |
| Input impedance | 10 kohms |
| Drivers (transducers) | Per speaker: 5.25" woven-composite woofer, 1" silk-dome tweeter |
| Wireless pairing and daisy-chaining | 2 Bluetooth devices remembered, only one plays at a time |
| Maximum sound pressure level | 104 dB SPL peak at 1 m |
| Warranty | 2 years |
| EAN | 0673454011962 |
|---|
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Delivery everywhereDelivered all over Morocco
Delivery everywhereDelivered all over Morocco
Delivery everywhereDelivered all over Morocco
Delivery everywhereDelivered all over Morocco
Delivery everywhereDelivered all over Morocco
Delivery everywhereDelivered all over Morocco
Delivery everywhereDelivered all over Morocco
Delivery everywhereDelivered all over Morocco
Delivery everywhereDelivered all over Morocco