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d661s x over
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<blockquote data-quote="jacka" data-source="post: 1981533" data-attributes="member: 568366"><p>if he knew he would've helped. but anyway, RAF is this:</p><p></p><p>Each D(x) component crossover has a third set of outputs marked "RAF." This stands for Rear Acoustic Fill. This output can be used to power an additional speaker off the same channel without effecting the impedance load on the source unit. This output allows 15-20% of the total power to the extra speaker and is unfiltered. However, due to the added series resistance the connected speakers low frequency output will be slightly damped. The effect is similar to a 6dB filter at approxiametely 200Hz.</p></blockquote><p></p>
[QUOTE="jacka, post: 1981533, member: 568366"] if he knew he would've helped. but anyway, RAF is this: Each D(x) component crossover has a third set of outputs marked "RAF." This stands for Rear Acoustic Fill. This output can be used to power an additional speaker off the same channel without effecting the impedance load on the source unit. This output allows 15-20% of the total power to the extra speaker and is unfiltered. However, due to the added series resistance the connected speakers low frequency output will be slightly damped. The effect is similar to a 6dB filter at approxiametely 200Hz. [/QUOTE]
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