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Speakers

How To Build A Deep Bass System For $750

July 23, 2009

In this article I will describe how to build a high-fidelity, bass-intensive sound system for under $1000. The secret ingredient of the system is the use of tactile transducers. These transducers effectively eliminate the need for expensive woofers or subwoofers. It’s an efficient method of producing deep, high-fidelity bass for a fraction of the usual cost. Many [...]

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Incredibly Slim, Versatile Loudspeakers Could Change The Face of Audio

April 28, 2009

Audiophiles have long been presented with an unending dilemma, pitting the need for sonic perfection against the desire to maintain a comfortable, aesthetic living environment (and happy spouse). This is usually a precarious balance, since the best-sounding speakers are often the largest and, dare we say, ugliest. While many technologies have addressed this dilemma in [...]

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Best Portable iPod & MP3 Speakers

April 8, 2009

A few months ago, MetaEfficient profiled an energy efficient home speaker system for the iPod. But what if you want to bring your music with you on the go – and share it outside your headphones? You’ll need a set of portable speakers that are just as mobile as your MP3 player. Following are six [...]

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Virgin Boomtube: Portable Speakers

October 31, 2004

We like the “Boomtube” portable speaker system from Virgin, because, unlike other portable units we have tried, this one is designed to be durable enough to carry in your backpack for years.
The tube has an anodized aluminum housing which resists stains and scratches, but weighs in at only two pounds. The speakers are 2” aluminium [...]

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MetaOptimal Bass: Tactile Transducers

October 6, 2004

You may have heard of subwoofers, which provide very low-level bass frequencies. Tactile transducer go beyond that range because they vibrate solid objects rather than air.
The Buttkicker uses a “suspended magnetic system” to reproduce soundwaves that are not air dependent, and can reproduce frequencies down to 5HZ (below human hearing). Variations of the Buttkicker are [...]

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Weatherproof Outdoor Speakers: Polk Audio Atrium Self-Powered Loudspeakers

August 30, 2004

The Polk Atrium loudspeakers are rugged, weather-resistant, self-powered and portable. Many outdoor speakers are suitable only for sheltered locations. The Atrium speakers meet industry & military specs for full exposure to the elements. The speakers are constructed of stainless steel and brass components to resist rust and corrosion. The cabinets are completely sealed to enhance [...]

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