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Dymension Outdoor BL-550, Brown, dynamic Dymension Outdoor BL-550, Brown, dynamic Dymension Outdoor BL-550, Brown, dynamic Dymension Outdoor BL-550, Brown, dynamic Dymension Outdoor BL-550, Brown, dynamic
Dymension Outdoor BL-550, Brown, dynamic

Dymension Outdoor BL-550

5.5" Bollard Outdoor Speaker

The BL-550, Definitive Technology's most compact outdoor bollard speaker, provides powerful sound in a space-efficient design. A 5.5” mineral-filled woofer, premium tweeter, and passive bass radiator deliver every note with depth and clarity. Timbre matched and featuring a rigid, mineral- filled enclosure, the IP56- rated BL-550 seamlessly integrates with Dymension speakers in residential and light commercial settings.

  • High-performance Dymension sound
  • IP56-rated all-weather protection
  • Aluminum oxide dome tweeter and mileral-filled woofer
  • Passive bass radiator
  • Mounting holes and ground spikes included
  • 8Ω/70V/100V settings for commercial & residential installs
C$ 669.00

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Brown
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Dymension Outdoor BL-550

Dymension Outdoor BL-550

C$ 669.00
C$ 669.00
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Two BL-550's standing in a garden

Outdoor Audio All Year Round

A tweeter and a woofer

Impactful sound for outdoor spaces
The sleek, low-profile BL-550 delivers dynamic, balanced sound, courtesy of its mineral-filled woofer, premium tweeter, and built-in passive bass radiator.
Rain, snow and dirt

All-Weather Protection
Housed in a rugged, mineral-filled enclosure, the IP56-rated BL-550 withstands harsh conditions while blending into its environment.
The bottom of the BL-550, showing the settings

Fast, easy residential and commercial installs
Dymension Outdoor bollard speakers provide 8Ω/70V/100V multitap settings for flexibility in distributed systems.
Dymension Outdoor BL-550

A premium speaker built to withstand the elements

Dymension Outdoor BL-550

A premium speaker built to withstand the elements

The BL-550’s 1” aluminium oxide tweeter is engineered for unparalleled performance, delivering smooth, extended response and crisp transients and unveiling intricate details in your music with breathtaking clarity.

A 5.5” woofer reproduces robust, clear sound that fills large outdoor spaces. From detailed mids to vocal nuances, experience every sound in stunning fidelity.

The BL-550’s large (5” x 8”) passive bass radiator moves with air movement inside the speaker to enhance bass response, for powerful lows and dynamic, balanced overall sound.

Engineered for durability, the BL-550 withstands rain, snow, and dirt to deliver premium sound in any weather.

The BL-550’s flanged base has mounting holes for deck screws or concrete anchors; ground spikes are provided for secure lawn placement

Aluminum oxide dome tweeter Aluminum oxide dome tweeter Mineral-filled woofer Passive bass radiator Rain, snow and dirt Bottom of the BL-550, showing wire and settings dial
Aluminum oxide dome tweeter
One, two, or four subs for smoother bass throughout the room

Advanced acoustics

Dymension Outdoor speakers leverage Definitive Technology’s innovative acoustic technologies to deliver clear, precise sound in any outdoor space.

Rugged, durable enclosures

Dymension Outdoor speakers feature rigid, acoustically inert mineral-filled enclosures for protection against the elements.

All-In-One Sound Bar for big sound in an ultra-slim cabinet
One, two, or four subs for smoother bass throughout the room

Timbre-matching

Enjoy seamless sound across your entire audio setup with timbre-matched Definitive Technology Dymension speakers. Whether indoors, outdoors, or in transitional spaces, mix and match speakers confidently for a consistent listening experience.

Compare Definitive Technology Sound Bars

This Model
Dymension Outdoor BL-550, Brown, dynamic
Dymension Outdoor BL-550
5.5" Bollard Outdoor Speaker
C$ 669.00
5.25" Mineral Filled Woofer
5 x 8" Pressure-Coupled Bass Radiator
1" Aluminum Oxide Dome Tweeter
IP56-Rated
6.5” Bollard Outdoor Speaker
Dymension Outdoor BL-650, , dynamic
Dymension Outdoor BL-650
6.5” Two-Way Surface-Mount Outdoor Speaker
C$ 879.00
6.5" Mineral Filled Woofer
5.5 x 10" Pressure-Coupled Bass Radiator
1" Aluminum Oxide Dome Tweeter
IP56-Rated
Dymension Outdoor BL-550
Details & Specifications

What Obsession Sounds Like

We earned our award-winning reputation by crafting speakers of the highest performance and quality standards. Our signature sound delivers an immersive sound field, ultra-wide dynamic range, crystal clear highs, and thunderous bass, delivering thrilling experience to movie & music lovers like you.

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If you’re not 100% satisfied with your product, we’ll make it right.

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From product questions to order support, we’re committed to quality customer care.

Always Innovating
We’re constantly creating & pursuing the latest audio technologies.

5 Year Warranty
We stand behind our passive loudspeakers and accessories with a five-year warranty.