Definitive Technology Ultra-Compact Sound Bar With Dolby Atoms And HEOS Music Streaming - STUDIO3DMINI

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$1249 CAD / Each

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Ultra-Slim Sound Bar System

Minimal Size Maximum Sound

With its six-driver array, Dolby Atmos and DTS:X compatibility, and built-in streaming capabilities, the Studio 3D Mini is so compact, it’s easy to miss. Until you hear it.

Fits Just About Anywhere

Less than two inches tall and just over two feet wide

Millions of Streaming Songs

Plus voice control compatibility and multi-room audio with HEOS Built-in

Deep Wireless Bass

Includes 8" wireless subwoofer

4.1 Channel Surround Sound

Stunning Home Cinema

With its two 1” aluminum dome tweeters and four 1’ x 3” racetrack drivers, including two side-firing drivers for a wide, detailed soundstage, the Studio 3D Mini makes every movie an award-winner for sound.


"The speaker unit maintains a slim profile that doesn't add too much to existing living room layouts and makes use of six drivers to accommodate big sound from such a compact system. The unit works with a subwoofer to deliver impressive audio that is similar to what one might find with larger systems on the market."

Compact Audio Performance Soundbars: Studio 3D Mini, Trendhunter

HEOS Built-in for hi-res music streaming

With a single app, you can access millions of available songs, including thousands of Hi-Res Audio tracks, as well as your own digital library.

The Most Popular Streaming Services for access to millions of songs

Dolby Atmos and DTS:X for immersive 3D audio

With Dolby Atmos and DTS:X compatibility, the Studio 3D Mini delivers a natural, multidimensional sound experience that puts you in the center of the action.

8” Wireless Subwoofer for deep bass impact

The included long-throw 8” wireless subwoofer may blend into the room, but the powerful bass it delivers is guaranteed to attract attention.

Big enough for seriously deep bass

Small enough to fit just about anywhere

100% wireless

Simple Setup

Ready to Go in Minutes

Connect to your TV with the included cable. Sync with the subwoofer with the press of a button. Access millions of songs with a simple app. Setup takes mere minutes.

eARC for 3D sound with one simple cable

eARC (enhanced Audio Return Channel) delivers 3D Atmos and DTS:X audio signals directly from your television feed, for astonishing one-step sound.

4K HDMI, Optical & Aux Connectivity for system flexibility

Connect to the TV, plug into your power, then finish with the app. You’ll enjoy amazing audioin just minutes.

Airplay 2 & Roku TV Ready for even more connectivity

Studio 3D Mini easily syncs with Apple iOS devices and verified by Roku TV devices for seamless connectivity.

Home Automation

Full Integration

The Studio 3D Mini includes drivers for the leading home automation companies, including Control4, Crestron, URC, Elan, and more.


Learn how to set up, connect, and install the Definitive Technology Studio 3D Mini Sound Bar. Includes help connecting to your TV, setting up the sound bar’s subwoofer, setting up the HEOS audio streaming platform, and mounting the sound bar on your wall.

Total Pieces2
RemoteInfrared (IR), HEOS Mobile App
Remote TypeInfrared (IR)
Included Accessories (1) HDMI Cable, (1) Optical Cable, (2) (2) Power Cords: one for the sound bar, one for the subwoofer, (1) Owner’s Manual, (1) Quick Start Guide, (2) AAA Batteries for remote, (2) Wall Mount Spacers, (1) Wall Mount Template
Electronics Warranty1 years
Original Purchaser OnlyYes
Studio 3D Sound Bar
Height2" (5.08 cm)
Width26.5" (67.31 cm)
Depth4.5" (11.43 cm)
Driver Complement (2) 1" (2.54 cm) h x 3" (7.62 cm) w (Oval) Mid/Woofer, (2) 1" (2.54 cm) h x 3" (7.62 cm) w (Oval) Mid/Woofer, (2) 1" (2.54 cm) d (Round) Tweeter
Mounting TypeKeyhole Slots
Audio Inputs USB (For playing MP3, WMA, ALAC, FLAC, DSD, WAV), Toslink Optical, Analog 3.5mm MiniJack (AUX)
Video Pass-through 1 in/ 1out with eARC, 4K, HDR
USB Uses For playing MP3, WMA, ALAC, FLAC, DSD, WAV
Wireless Protocol2.4 GHz 802.11b/g/n 5 GHz 802.11 a/n/ac
NoteAudio Streaming: HEOS Builtin, Spotify Connect, Airplay 2, Bluetooth
Wireless Subwoofer
Height13.98" (35.51 cm)
Width12.52" (31.8 cm)
Depth12.52" (31.8 cm)
Subwoofer Array Driver Complement (1) 8" (20.32 cm) d (Round) Subwoofer