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You Save $300 When Buy MartinLogan Helos20 In-Ceiling Speaker with Paintable Frame and Grill
MartinLogan – The Great American Speaker Company
Since 1983 MartinLogan, the great American speaker company,worked hand-high-performance electrostatic speakers. Their award-winning design, advanced technology and outstanding customer service have made incredibly detailed MartinLogan speakers a must have for home theater and music lovers around the world.
Helos 20: Use ONE for stereo sound from a single high-resolution speaker.
Conventional speakers require two separate speakers to create an image stereo, not so much with Helosa MartinLogan’s 20 in-ceiling speaker. The Helosa 20 has two neodymium soft-dome tweeter coupled with a dual voice coil woofer aluminum cone to produce a true stereo sound stage from a single speaker at high resolution. The secret is to control the dispersion of the waves and the launch of two tweeters to create separate left and right areas of the sound-Presto! A phase of stereo sound from a single speaker!
