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Authentic Definitive Technology Dymension Bl-550 Outdoor 5.5" Bollard Speaker Get Yours Today [f2hgpi4H]

$71.99 $230.99 -69%

Definitive Technology BL-550 Outdoor Bollard Speaker: Powerful Sound, Compact Design Experience the ultimate in outdoor audio with the Definitive Technology BL-550 Outdoor Bollard Speaker. This compact yet powerful speaker delivers rich, clear sound

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Authentic Definitive Technology Dymension Bl-550 Outdoor 5.5" Bollard Speaker Get Yours Today [f2hgpi4H]

Definitive Technology BL-550 Outdoor Bollard Speaker: Powerful Sound, Compact Design

Experience the ultimate in outdoor audio with the Definitive Technology BL-550 Outdoor Bollard Speaker. This compact yet powerful speaker delivers rich, clear sound that fills your outdoor space, thanks to its 5.5" mineral-filled woofer, premium tweeter, and built-in passive bass radiator.

Key Features:

  • Weatherproof Construction: Designed to withstand rain, snow, and dirt, the BL-550 ensures reliable performance in any outdoor environment.
  • Versatile Installation: Easily mount the speaker on decks, lawns, or concrete surfaces using the included mounting options.
  • Powerful Sound: Enjoy dynamic, balanced audio with deep bass, clear mids, and crisp highs.
  • Timbre-Matched: Seamlessly integrate the BL-550 with other Dymension speakers for a cohesive sound experience.
  • Multitap Settings: Choose from 8Ω/70V/100V transformer settings to suit your specific installation needs.

Perfect for:

  • Residential Patios and Decks: Create a relaxing outdoor listening experience.
  • Commercial Spaces: Enhance the ambiance of outdoor dining areas, poolside lounges, or retail spaces.
  • Landscape Design: Add a stylish and functional element to your outdoor decor.

Upgrade your outdoor audio experience with the BL-550 Outdoor Bollard Speaker from Definitive Technology.

Specifications

General:

  • Model: BL-550
  • Mounting: Deck screws or ground spike
  • IP Rating: IP56
  • Technical Features: Rigid, mineral-filled enclosure
  • Input: Jacketed single cable pigtail, multitap settings for direct-in, 70V, and 100V use
  • Available Colors: Brown
  • Warranty: 5 years

Sound:

  • Drivers: 1 in aluminum oxide dome tweeter, 5.25 in mineral filled woofer
  • Pressure Coupled Bass Radiator: 5 x 8"
  • Frequency Response: 84 Hz-24 kHz (-3 dB), 55 Hz-32 kHz (-10 dB)
  • Sensitivity: 86 dB (2.83V/1m)
  • Nominal Impedance: 4Ω (8Ω compatible)
  • Recommended Amplifier Power: 20-120W

Physical:

  • Dimensions: Width: 10.6 in/270mm, Depth: 9.8 in/248mm, Height: 17.1 in/435mm
  • Product Weight: 8.6 lb/3.9 kg
  • Shipping Weight: 13.2 lb/6.0 kg

Definitive Technology Dymension Outdoor BL-550 & BL-650 Spec Sheet

What Our Customers Say

February 5, 2026

Absolutely no complaints!

A superb piece of technology.

- Sebastian M..

February 5, 2026

Absolutely no complaints!

Works great, and looks very stylish.

- Graham M..

February 5, 2026

Absolutely no complaints!

A purchase that has paid for itself.

- Emilia R..

Write a Review

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