SONODYNE PM 5150

Product overview

The SONODYNE PM 5150 is a compact 2-way active studio monitor with a 5 inch glass fibre woofer, a silk dome tweeter in a custom waveguide and efficient class D bi-amplification, designed for creators who demand truthful sound without occupying valuable desk space.

Optimised for small studios and desktop setups, the PM 5150 delivers a neutral, transparent sound that is ideal for recording, mixing, editing and content creation. Dedicated 45 W amplifiers drive the woofer and the tweeter for a maximum SPL of 104 dB and a frequency response of 75 Hz - 20 kHz (±3 dB). Onboard room compensation switches and both balanced XLR and unbalanced RCA inputs let the PM 5150 adapt to a wide range of studio environments, and inserts in the base allow for wall or floor mounting.

Key features

• Bi-amplified class D design: dedicated 45 W amplifiers for the woofer and the tweeter
• 5 inch glass fibre cone woofer and 26 mm silk dome neodymium magnet tweeter
• Custom HF waveguide: wide horizontal and controlled vertical dispersion
• Room compensation: bass tilt -2 / -4 / -6 dB at 80 Hz, treble tilt -2 dB at 15 kHz, bass roll-off at 100 Hz
• Balanced XLR and unbalanced RCA inputs
• Front power switch and volume control (gain -70 dB to +6 dB)
• MDF enclosure with a plastic moulded front panel, rear-firing aerodynamic port
• Protection against over current, overheat, RFI, switch on-off transients and mains over-voltage

Bi-amplified class D design

Dedicated 45 W amplifiers for both the woofer and the tweeter ensure clean power, low distortion and excellent transient response; SONODYNE explains that dedicated amplifiers provide better driver control, reduced distortion and improved clarity across the frequency range. Amplifier THD at rated power is below 0.04 % and the S/N ratio above 90 dB.

Glass fibre woofer and silk dome tweeter

The premium driver combination delivers controlled bass, articulate mids and smooth, detailed highs. The tweeter sits in a custom waveguide that allows for wide horizontal dispersion and controlled vertical dispersion to avoid interference from nearby objects. The result is a neutral, transparent sound, engineered to reproduce audio faithfully for confident mixing and production decisions.

Room compensation controls

Four DIP switches at the rear set the bass roll-off (100 Hz, 6 dB/octave), the bass tilt (-2 dB, -4 dB or -6 dB at 80 Hz) and the treble tilt (-2 dB at 15 kHz), helping optimise the monitor for different room acoustics and speaker placements.

Professional connectivity

Balanced XLR and RCA inputs provide seamless integration with professional audio interfaces, mixers and multimedia devices. 0 dBu at the input gives 90 dB SPL at 1 m, with an input impedance of 22 kΩ.

In the box

• PM 5150 active studio monitor

SONODYNE PM 5150: frequently asked questions

Who is the PM 5150 designed for?

Music production, recording, mixing, podcasting, video editing and content creation: it provides accurate near field monitoring for home and professional studios, and with its 5 inch woofer it suits compact workspaces.

Does the PM 5150 include room tuning controls?

Yes. Bass tilt, bass roll-off and treble tilt switches let you optimise its performance for room acoustics and placement.

Can I connect professional and consumer audio equipment?

Yes. The balanced XLR input serves professional interfaces and mixers, and the RCA input consumer devices.

Is the PM 5150 suitable for beginners?

Yes. Its straightforward setup, accurate sound and flexible connectivity suit beginners, while its professional performance also satisfies experienced engineers and producers.

Where can I buy the SONODYNE PM 5150 in India?

The SONODYNE PM 5150 is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.

Workflow 1: Desktop music production

Producers working in a small studio or at a desk.

Connections

Setup

1. Place a pair of PM 5150 monitors either side of the listening position.
2. Connect each monitor to a balanced interface output.
3. Switch on at the front and set the volume controls.
4. Set the rear DIP switches for the room.

Tip: Bass tilt at 80 Hz helps when the monitors stand close to a wall.

Workflow 2: Mixing and editing

Engineers making mixing and production decisions.

Connections

Setup

1. Connect the balanced outputs to the XLR inputs.
2. Match the volume controls on both monitors.
3. Leave the DIP switches OFF for a flat starting point, then adjust to the room.

Tip: A neutral, transparent sound for confident mixing decisions.

Workflow 3: Podcasting

Podcasters monitoring speech and music.

Connections

Setup

1. Connect the interface outputs to the monitors.
2. Set a moderate level with the front volume controls.
3. Use the treble tilt if the room is bright.

Tip: Treble tilt: -2 dB at 15 kHz.

Workflow 4: Content creation and video editing

Creators editing on a computer.

Connections

Setup

1. Connect the playback device to the RCA inputs.
2. Switch on and set the volume.
3. Adjust the bass roll-off for the desk position.

Tip: Bass roll-off at 100 Hz, 6 dB/octave.

Workflow 5: Multichannel applications

Studios setting up more than two near field channels.

Connections

Setup

1. Place one PM 5150 per channel.
2. Connect each monitor to its channel output.
3. Set the volume controls to match.
4. Use the base inserts for wall or floor mounting where needed.

Tip: SONODYNE states the PM 5150 is ideal not only for near-field monitoring for music but also for multichannel applications.

Workflow 6: Home studio for beginners

Beginners building their first studio.

Connections

Setup

1. Connect the source.
2. Connect the mains cable (230 V AC, 50 Hz).
3. Switch on and set the level.
4. Try the room compensation switches.

Tip: Protection against over current, overheat, RFI, switch on-off transients and mains over-voltage.