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SoundSticks are multimedia speakers sold by Harman Kardon, originally co-developed with Apple Inc. They were released in July 2000. They are a 2.1 system with a pair of satellite speakers and a subwoofer called the iSub, which was originally available first in October 1999 as a standalone product.
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The term loudspeaker may refer to individual transducers (also known as drivers) or to complete speaker systems consisting of an enclosure and one or more drivers.. To adequately and accurately reproduce a wide range of frequencies with even coverage, most loudspeaker systems employ more than one driver, particularly for higher sound pressure level (SPL) or maximum accuracy.
The microphone had a metal reflector that concentrated the sound waves, allowing the speaker to stand back so it would not obscure his or her face. The early vacuum tubes could not produce much gain, and even with six tubes the amplifier had low power. To produce enough volume, the system used a horn loudspeaker.
Constant-voltage speaker systems are also commonly referred to as 25-, 70-, 70.7-, 100 or 210-volt speaker systems; distributed speaker systems; or high-impedance speaker systems. In Canada and the US, they are most commonly referred to as 70-volt speakers. In Europe, the 100 V system is the most widespread, with amplifier and speaker products ...
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However, if the noise is loud enough or happens frequently enough, the damage can be permanent. This is called noise-induced hearing loss (NIHL), and it happens when the tiny hair cells in your ...
It has seven tweeters in its base and a four-inch woofer (Apple does not specify Hz frequency range) towards the top, as well as six microphones used for voice control and acoustic optimization. The system-on-a-chip is the Apple A8, which Apple previously included in the Apple TV HD, iPod touch (6th generation), iPad mini 4 and iPhone 6/6 Plus ...