KV2 Audio EX10, Руководство пользователя

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EX12 · Overview
Acoustic Components
KV2 Audio has developed a revolutionary woofer technology called Trans-Coil™. The woofer has two coils, a standard
voice coil assembly and a second coil placed directly on the neodymium magnetic circuit's pole piece. This technology
eliminates voice coil inductance resulting in a flat impedance response above the resonance point and achieves
faster transient response through increased force and control of the moving mass. It also linearises acoustic and
electrical phase response, reduces harmonic distortion and increases power transfer and transducer speed. Through
this technology, the speaker now behaves like both a woofer at lower frequencies and like a mid-range at higher
frequencies allowing a seamless transition to take place at the crossover frequency.
The EX12's neodymium compression driver is loaded on a constant directivity horn designed for smooth, wide
dispersion performance. More importantly, it has also been designed to precisely match the power response of the
woofer at the crossover frequency, a crucial design objective that ensures smooth transition and minimizes anomalies.
The compression driver is a new,3.00-inch titanium diaphragm design, featuring a radial phase plug,progressive
parabolic semi-circle suspension,direct-drive nomex voice coil assembly and the industry 's largest neodymium
magnetic motor structure.Each feature was developed over an extended period of time and implemented as part of
a strategy to lower distortion,increase output and improve response characteristics.
The EX12 horn was designed with one primary performance goal. The horn design is based on constant- directivity
geometry with an emphasis on generating very low air distortion artifacts, maintaining low transducer compression
ratios, high output and wide dispersion (80 x 40). The horn is an injected moulded aluminium part that functions as
a heat dissipitater for the compression driver's neodymium magnetic motor structure.
Enclosure Design
The EX12 is a very compact, asymmetrical geometry enclosure design allowing it to be used in a variety of applications
and featuring a number of ergonomically designed components that make it lightweight and easy to use. An
extensive set of professional hardware features enables the EX12 to be used in a variety of environments using an
array of industry standard hardware.These facilitate both portable and fixed installations with a maximum amount of
mounting flexibility.
A specially molded aluminum top handle was designed and fitted to the top of the cabinet. It functions as the principle
pick up handle as well as providing several fixed installation and hanging solutions. It has a centrally located M10
hang point as well as four additional M6 bracket points. The handles four principal mounting bolts also provide an
Omnimount™ bracket point. There are two side-mounted M10 hang points that can be used with brackets or eyebolts.
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