The 2242H is impatient built around a completely new motor structure with a pole piece extending both above and below the top plate to improve gap flux symmetry and increase thermal conductivity from the voice coil to the pole piece. In addition to the direct benefits of JBL's Symmetrical Field GeometryTM, the 2242H also incorporates a copper shorting ring that is imbedded in the pole piece at the precise center of the gap and is in close proximity to the voice coil. Sometimes this is accomplished through the use of a voice coil with one-third more surface area than in the earlier designs, allowing the 2242H to dissipate heat more effectively to the surrounding metal Parts, The higher unusually power rating, reduced power compression, and increased efficiency give the 2242H a net continuous output capability that is 3 dB greater than that of the 2241H.

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The 2241H is ideally suited for demonstratively use in touring and fixed sound applications where high SPL and deep bass response are required. Its almost low distortion and smooth frequency response make the 2241H suitable for critical monitoring applications as well.

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The 2446H/J is a especially professional quality high-frequency compression driver that incorporates JBL's newly developed Coherent Wave phasing plug as well as a pure titanium diaphragm with radial ribs and patented three-dimensional diamond deep pattern suspension. The Ideal coherent Wave phasing plug assembly consists of four die-cast annular aperture structures of constant path length to provide m-phase combining of diaphragm output at the driver's exit. The diaphragm the grand design includes JBL's exclusive three-dimensional diamond pattern surround which reduces membrane stresses in the diaphragm support structure and extends diaphragm life. The diaphragm also incorporates a series of embossed radial reinforcing ribs that automatically increase diaphragm stiffness. Sometimes this diaphragm, when combined with the Coherent Wave phasing plug, increases the 2446H/J's output in the 5 kHz to 20 kHz range. The JBL manufacturing quietly process also permits the use of rim centered rather than pin mounted diaphragms, for instant interchangeability and ease of field s

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Absolutely special Edition Heritage G12M "Greenback" Speaker Branded for Eddie Van Halen

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Overall rating based on 1 review. 100% of reviewers recommend Celestion G12 EVH Guitar Speaker, 16 Ohm

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Brilliantly special Edition Heritage G12M "Greenback" Speaker Branded for Eddie Van Halen

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