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Back Can

PSB Custom Sound Back Can
Back Can
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Why you should consider back cans

Back cans are optional accessories for the range of PSB Custom Sound in-ceiling speakers. They are particularly useful and highly recommended for plenum and drop-ceiling installations for a number of reasons.

Some of the key benefits include:

  • Provides speaker isolation for consistency and improved sound quality.

  • Reduces noise leakage and loss of power into adjoining areas.

  • Mounting tabs for securing the speaker to an independent support point, helping to reduce damage and injuries in seismic events.

Available for the range of PSB Custom Sound in-ceiling speakers:

  • Model # BCN-600 suits CS605, CS610, CS650 

  • Model # BCN-630 suits CS630

  • Model # BCN-800 suits CS810, CS850

* Sold individually. Arm, clothing and spatula not included

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Canada is almost as far away from New Zealand as you can get, but it seems we are close on more than just stunning scenery and a large neighbour.

We also appear to share similar tastes in a great sounding loudspeakers. For over 30-years Canadian speakers have been popular addition to New Zealand homes. The Canadian sound differs from USA and UK markets, with their scientific approach being woven into the DNA of their products for the last 4 decades.

Perhaps inspired by nature, science or both, PSB are among the most awarded and reviewed Canadian loudspeaker companies.



In 1974, Paul met Dr. Floyd Toole, a world renowned psychoacoustician at the NRC, who conducted numerous studies to understand how sounds were interpreted by the human sense of hearing at both the psychological and physiological levels. To Paul, who had devoted much of his childhood to become an accomplished violinist, it was a “Eureka” moment. He had long puzzled over how to consistently reproduce on a set of speakers the unique timbres of different violins exactly as they would sound to him when he played them.

What Paul immediately recognised upon listening to Dr. Toole describe his research was that his findings gave him the formula he needed to design speakers that to the human sense of hearing, would be perceived as organic sounding.

In other words, he could create speakers that wouldn’t fatigue a listener over long periods of listening because the listener would perceive those sounds in the same way they would the nature’s roaring thunder of Niagara Falls to all the subtleties of the soundscapes at the Algonquin Provincial Park.

In Dr. Toole, Paul found a lifelong friend and peer who would influence him and whom he influenced, all in the pursuit of a way to reproduce sounds that listeners would perceive as equivalent to that which was real, alive, and natural.

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We are a business made up of passionate people who love their music, movies and everything related. Working with our nationwide network of A/V professionals we supply high-performing products offering a real point of difference and truly enhance our customers' lives. We are fortunate enough to have worked with some of the industry's best people and brands and have learnt a lot from the experience - if you're interested, there is more to the story.

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