Studio Active Monitor PreSonus Eris 5 BT 2nd Gen, 2×50W RMS, 55–20 kHz, Bluetooth 5.0, RCA/AUX/TRS, Black

The PreSonus Eris 5 BT 2nd Gen is a compact studio active monitor pair intended for nearfield monitoring in home and project studio environments. Each speaker provides 50 W RMS (100 W total) and reproduces a frequency range of 55–20,000 Hz with a maximum sound pressure level of 104 dB. Flexible connectivity includes Bluetooth 5.0, two RCA inputs, two balanced TRS 1/4" inputs, an AUX input and a 3.5 mm headphone output. Controls are kept simple with a front rotary volume control and accessible connections for quick setup in small control rooms or desktop studios.

Advantages

The Eris 5 BT 2nd Gen combines compact dimensions with studio-grade monitoring performance, offering a balanced frequency response and sufficient output for nearfield listening. Integrated Bluetooth 5.0 enables wireless streaming without additional adapters, while multiple wired inputs support versatile routing from audio interfaces, mixers and consumer devices. A dedicated headphone output and straightforward rotary volume control simplify monitoring workflow during tracking and editing.

Suitable for

• Home and project studio nearfield monitoring
• Multimedia production, video editing and podcasting
• Desktop music production and beat-making
• Reference listening and small rehearsal spaces

Key specifications

• Configuration: Active two-way studio monitor pair
• Amplification: 2 × 50 W RMS (total 100 W)
• Frequency response: 55–20,000 Hz
• Maximum SPL: 104 dB
• Tweeter: 1" (25.4 mm) high-frequency driver
• Woofer: ~5.25" (13.3 cm) low-frequency driver
• Connectivity: Bluetooth 5.0, 2× RCA inputs, 2× TRS 1/4" inputs, AUX in, 3.5 mm headphone output
• Controls: Front rotary volume control
• Power supply: AC
• Dimensions (each): Height 261 mm × Width 178 mm × Depth 200 mm
• Weight (pair): 2 × 6.3 kg
• Colour: Black

How to use

Place the monitors on stands or desktop isolation pads at approximately ear height and form an equilateral triangle with the listening position for optimal stereo imaging. Connect the primary source using either a balanced TRS cable or RCA, or pair a Bluetooth device using the onboard Bluetooth 5.0. Adjust the rotary volume control on the active speaker to set reference level, and plug headphones into the 3.5 mm output for private monitoring. Allow a short break-in period for new monitors to settle and evaluate levels at low volumes before increasing to higher SPLs.

Usage recommendations

For the most accurate nearfield monitoring, position the speakers symmetrically in an acoustically treated or well-damped listening area, use isolation pads to reduce cabinet vibration transfer, and avoid placing them directly against reflective walls. When using Bluetooth streaming, ensure the source device supports high-quality codecs where available and verify latency-sensitive tasks with a wired connection.