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<blockquote data-quote="DejaWiz" data-source="post: 2960730" data-attributes="member: 569941"><p>Yes, I know it slopes, but why have the slope start well before it should? At -18dB/Oct slope for both the sub and mid channels, why do this....</p><p></p><p>Sub:</p><p></p><p>63Hz = 0dB</p><p></p><p>80Hz = -11dB</p><p></p><p>126Hz = -18dB</p><p></p><p>252Hz = -36dB</p><p></p><p>Mid:</p><p></p><p>80Hz = 0dB</p><p></p><p>40Hz = -18dB</p><p></p><p>20Hz = -36dB</p><p></p><p>When you can do this.....</p><p></p><p>Sub:</p><p></p><p>80Hz = 0dB</p><p></p><p>160Hz = -18dB</p><p></p><p>320Hz = -36dB</p><p></p><p>Mid:</p><p></p><p>80Hz = 0dB</p><p></p><p>40Hz = -18dB</p><p></p><p>20Hz = -36dB</p><p></p><p>It's not going to be that exact since the slope starts a little before the set frequency, but I hope you get the picture.</p><p></p><p>Set the sub LP to 80Hz and the BP-HP to 80Hz.</p><p></p><p>That will (roughly) make it so there is only about -3dB at about 80Hz instead of -6dB at about 70Hz.</p></blockquote><p></p>
[QUOTE="DejaWiz, post: 2960730, member: 569941"] Yes, I know it slopes, but why have the slope start well before it should? At -18dB/Oct slope for both the sub and mid channels, why do this.... Sub: 63Hz = 0dB 80Hz = -11dB 126Hz = -18dB 252Hz = -36dB Mid: 80Hz = 0dB 40Hz = -18dB 20Hz = -36dB When you can do this..... Sub: 80Hz = 0dB 160Hz = -18dB 320Hz = -36dB Mid: 80Hz = 0dB 40Hz = -18dB 20Hz = -36dB It's not going to be that exact since the slope starts a little before the set frequency, but I hope you get the picture. Set the sub LP to 80Hz and the BP-HP to 80Hz. That will (roughly) make it so there is only about -3dB at about 80Hz instead of -6dB at about 70Hz. [/QUOTE]
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