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BMR Speaker Drivers

BMRĀ® is a technology that brings a number of exceptional advantages to audio reproduction. The BMRĀ® technology provides a full range drive unit that has a similar acoustic behaviour to a point source drive unit where the majority of the audio band is produced from a single membrane, avoiding the common problems associated with crossovers and material change within the audio band.

Unlike traditional pistonic or flat panel speakers, BMRsĀ® uniquely combine vertical and horizontal dispersion using Horizontal Vibration Modes. This means BMRsĀ® can deliver a much wider sound stage and a truly room-filling performance.

A BMRĀ® is a modal loudspeaker which uses a flat membrane, where a limited number of bending resonances are harnessed to produce midrange and high frequencies. The membrane is built into a chassis, like a traditional loudspeaker, with a voice coil, surround and spider to extend the response down into the low frequencies.

The key BMRĀ® listener benefits are:

  • Theyā€™re capable of mid-range so they integrate beautifully with a subwoofer unlike most small satellite speakers
  • They offer 180 degree dispersion so theyā€™re easy to position and sound great wherever you are. This means thereā€™s no specific sweet spot; instead they offer a coherent room filling sound ā€“ perfect for any shape of room, or even bars and cafes too.
  • When used in speakers such as the Aero and Aeromax, the BMR eliminates traditional crossover point issues as weā€™ve moved the crossover point down to 250Hz. This in turn means the Aero and Aeromax speakers can use dedicated subwoofer drivers instead of mid/bass drivers, so they deliver a stronger punchier bass.