Welcome to the new Bose.ae

131™ marine speakers

Recommended retail price


Take to the waters with Bose® sound

Bose® 131® marine speakers let you enjoy quality sound on your boat just as you do at home. Connect these flush-mounted boat speakers to your on-board stereo components and bring high-fidelity sound to the water, with greater clarity and consistency than you might expect from conventional marine stereo speakers.

  • Flush-mounted design for pre-cut boat speaker openings
  • Ported enclosure for consistent high-fidelity audio performance
  • Tested to withstand snow, rain, salt and extreme temperatures
  • Three-year limited warranty

Designed to flush mount in the pre-cut speaker openings provided by many boat manufacturers, each Bose® 131® marine audio speaker features a Bose® full-range driver for high-fidelity sound, and a ported enclosure for smooth, consistent low-frequency response.

Our proprietary drivers deliver a more consistent sound field than many conventional boat speakers, while the innovative ported enclosures compensate for the unpredictable mounting environments that can diminish performance. With Bose® 131® marine stereo speakers, you enjoy clarity and full performance even afloat.

Performance in the extreme

Like all Bose weather-resistant speakers, 131® marine speakers are thoroughly weather tested; they are guaranteed to withstand snow, rain, salt spray and extreme temperatures, and are covered by a three-year limited warranty.


  • Full-range drivers have innovative helical voice coils for a more consistent sound field and enhanced clarity from all your recorded music.
  • Bose® environmental testing simulates exposure to sunlight, rain, heat, ice, salt and water—proof of the extreme conditions these outdoor speakers can endure and still deliver reliable, long-lasting performance.
  • Compact design simplifies installation and fits the pre-cut speaker holes on many boats.
  • Helical voice coil driver (11.4 cm) delivers natural, high-fidelity sound from a small marine speaker.
  • Polymer fibre composite driver cone ensures high quality sound reproduction that is resistant to the type of deterioration often caused by extreme conditions.
  • Silicon-coated surround for consistent sound quality regardless of weather conditions.
  • High-impact polystyrene, polymer enclosure for years of listening pleasure with a greater level of durability.
  • Ported enclosure design for rich lows from a small enclosure.
  • Stainless steel hardware allows you to place these speakers in the rigours of a marine environment.
  • Syncom® computer tested to ensure one of the highest levels of quality and reliability in the audio industry.



  • Each speaker:30 cm H x 18 cm W x 8.9 cm D (2 kg)
  • Grille diameter:21 cm
  • Mounting depth:8.9 cm

In the box

  • 2 Marine speakers
  • 2 Mounting flanges
  • 2 Speaker grilles
  • 2 Speaker cables, 18 gauge (50.8 cm)
  • 2 Speaker cone shields
  • Template for positioning, cutting and drilling holes
  • 30 screws (6 extra)
  • 10 wire nut connectors
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How are the 131 speakers mounted?

The speakers are designed to flush mount in the pre-cut speaker openings provided by many boat manufacturers.

What conditions and temperature extremes can these speakers withstand?

131 speakers are designed to withstand:

  • Sun, high humidity (rain and snow), salt and fog
  • Temperature extremes (-40°C to 70°C; -40°F to 158°F)
  • Permanent outdoor installation

What is the warranty on these speakers?

131 speakers carry a two-year limited warranty.



Owner's guide