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오토 네트워크 개조사례 사진

by 한상희 posted Sep 02, 2011
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> 탄노이 전문가, 모델별 오토장착시 네트워크 개조 필요성 지적
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> <<참조 내용>>
>
> Autograph Crossover
>
The rear horn-loding of this enclosure increases the efficiency of the LF driver section of the dual concentric.
> The front horn loading of the drive unit also assists to increase the efficiency of the LF unit.
>
> To obtain increased output from the HF-compression driver (to match the increase output from the LF driver), a modified crossover is required that drives the HF-unit harder.
>
> This is acheived through the use of an auto-transformer, making the HF-unit appear to have a lower impedance than it actaully does,which in turn will mean that more power is delivered to it for a given output voltage from the amplifier.
>

The use of the standard Monitor Gold crossover in conjunction with the Autograph enclosure will give a subdued treble response. Likewise, the use of Monitor Red or Monitor Silver in this enclosure will require a special crossover to be built for the HF-unit.The Monitor-HPD crossover could be modified from its original design, as it already has the tapped auto-transformer used in the Monitor Gold crossover.