
True 3-Way Performance
Dedicated tweeter, midrange and dual woofers ensure every frequency is reproduced with greater clarity, separation and realism.
Home > Home Theatre > Speakers > Sonus > Sonus 3155

3 way vented, floor-standing speaker
The younger sibling to the 3165, the 3155 holds its own while meeting your sonic needs. Meant for smaller rooms, the 3155 is capable of high SPLs and low frequency extensions expected only of much larger speakers. Enjoy this compact tower for music and movies.
Warranty
2 Years
Dimensions
262mm×200mm×890mm
Natural sound
3 way design
Extended Frequency Response
High Sensitivity
Music & Movie Ready

Dedicated tweeter, midrange and dual woofers ensure every frequency is reproduced with greater clarity, separation and realism.

Voices sound natural, instruments retain texture, and soundtracks come alive with a rich, engaging presentation.

Equally at home with stereo listening and immersive multichannel systems, making it a versatile flagship floor-stander.

Bass extends down to 42Hz, adding weight and authority to both music and cinematic effects.

The acoustically optimised MDF enclosure minimises vibration for cleaner, more accurate sound.
Description
3 way vented, floor-standing speaker
Enclosure
MDF
Transducer Complements
HF: 1 x 1" dome tweeter, MF: 1 x 5" midrange, LF: 2 x 5" woofer
Recommended Amplifier Power
60 ~ 125 watt
Nominal Impedance
8 Ohm
Sensitivity (1w 1m)
90dB
Frequency Response
60Hz ~ 20kHz (-3dB) on axis
Frequency Extension
42Hz ~ 22kHz (-10dB)
Crossover Frequency
930 Hz, 3.2 kHz
The Sonus range is Sonodyne's premium series of passive home theatre and hi-fi speakers, designed to deliver natural, detailed sound for both music listening and immersive home cinema.
Yes. Sonus speakers are engineered to reproduce the nuances of music while delivering the power, clarity and dynamics required for modern movie soundtracks.
The Sonus range includes floor-standing speakers, bookshelf speakers, dipole speakers, centre speakers and surround speakers, allowing you to build a complete stereo or multi-channel home theatre system.
Sonus speakers feature rigid MDF cabinets, custom-engineered drivers and precision-tuned crossovers to deliver accurate sound, controlled bass and excellent stereo imaging.
Absolutely. The Sonus range is designed as a complete speaker ecosystem, making it easy to create a perfectly matched 5.1, 7.1 or larger home theatre system.
Sonus speakers are passive loudspeakers and require an external amplifier or AV receiver. The recommended amplifier power varies by model to ensure optimum performance.
The floor-standing models are designed to deliver room-filling performance, making them ideal for medium to large listening spaces and dedicated home theatres.
Bookshelf speakers are ideal for compact rooms and stereo listening, while floor-standing speakers offer greater bass extension, higher output and a larger soundstage, making them ideal for larger spaces and home theatre applications.
1. Product Literature
Curated movies and music, handpicked to bring out the best of this product.

Angels For Each Other
Arijit Singh, Martin Garrix

New York State Of Mind
Oleta Adams

Romeo And Juliet
Dire Straits

Brothers in Arms
Club For Five

Fazaa - Reprise
Varsha Singh Dhanoa, Guru Dhanoa
For audiophiles, Sonodyne has been a legendary Make in India brand, & the Bandish offers 120W of pure grade sound!
Sonodyne is an Indian brand many of us (and some of our parents) grew up with, and my earliest memories of the brand date back to the late '80s/ early '90s, when I used to regularly visit an uncle in Kolkata who was a big fan of the brand and its single-minded focus on recreating music "as the artist intended". Fast forward to 2024, and while the brand continues to serve the serious audiophile and pro-studio markets, it's their Bluetooth wireless speaker range that caught my eye, specifically the most powerful in their range, the aptly named Malhar (after the raga , Malhar which, as the myth goes, has the power to induce thunder and rain). Not one for slimline aesthetics, the Malhar resembles a cajón (or a clapbox as many may know it), an immediate throwback to when audio equipment was engineered for producing clean sound, first and foremost. With its wooden cabinet, classic aesthetics and all, the 8-kilogram Malhar is pleasing on the eye, but it demands pride of place — it's not one to disappear into the décor. Around the front are two 5" glass-fiber cone drivers accompanied by two 1" tweeters, and the sides have two 5" passive radiators. Inputs are all clustered towards the rear, with optical, aux, USB ports along with a handy 5V DC USB port to charge a phone while it's connected to the speaker. Controls to switch between these inputs and change tracks/volume are all on the top and are mirrored on the supplied remote. No buttons to fiddle around with bass/treble settings (intentionally so to retain the original feel of the track), and I would have preferred the indicator LEDs to be more visible, so you know the speaker is on or which input is selected. No app or Wi-Fi connectivity, which one starts expecting at this price point. Any reservations you may have had subside the moment you start playing music on the Malhar. Irrespective of genre, the speaker stands up and delivers, with a balanced sonic signature that accurately renders the highs, mids and lows without colouring the audio, so to speak. Streaming tracks as varied as Simon and Garfunkel to the Beach Boys to some of AR Rahman's classics, Malhar reproduces the tracks damn near flawlessly across its wide 40Hz – 20kHz frequency range. Throw in some punchier tracks and bump up the volume, and you really have to wake up the neighbours before the speaker starts showing the slightest hint of distortion at the top end. Worth noting as well is the expansive soundstage and the open quality to the playback. At its price, Malhar is likely to appeal to audio purists, and despite its name, this truly is a speaker for all seasons. The 'Made in India since 1970' is bonus appeal. Rating: 8/10 Price: INR 37,500

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