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Wiring, Electrical & Installation
First time install!
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<blockquote data-quote="keep_hope_alive" data-source="post: 7908522" data-attributes="member: 576029"><p>remove the subs from their box to verify both wiring configuration and coil impedance. don't make assumptions.</p><p></p><p>read the manual for the amp.</p><p></p><p><a href="http://www.audison.eu/download.php?file=assets/1324397977_eng_lrx1.400_manuale.pdf&amp;name=lrx_1.400_manual" target="_blank">http://www.audison.eu/download.php?file=assets/1324397977_eng_lrx1.400_manuale.pdf&amp;name=lrx_1.400_manual</a></p><p></p><p>page 8 has the controls.</p><p></p><p>Set Hi Pass to "Bypass" F2</p><p></p><p>Dial position does not matter.</p><p></p><p>Set Lo-Pass to "ON" F1</p><p></p><p>Adjust dial to 70Hz</p><p></p><p>Set S.Sonic to Off if the box is sealed and On if the box is ported. (preset at 20Hz)</p><p></p><p>Adjust F1 Q to between 1-2.</p><p></p><p>Adjust level to based on the output voltage from the LOC. The amp accepts 0.2-5V inputs.</p><p></p><p>if the LOC inputs are out of phase (switched speaker wires) you will get very little output. you can try swapping polairty on one of the inputs if you are not 100% postive which factory wire is postive and which is negative (try anyway). won't hurt anything, but if they are reversed then they will cancel each other out!</p></blockquote><p></p>
[QUOTE="keep_hope_alive, post: 7908522, member: 576029"] remove the subs from their box to verify both wiring configuration and coil impedance. don't make assumptions. read the manual for the amp. [URL="http://www.audison.eu/download.php?file=assets/1324397977_eng_lrx1.400_manuale.pdf&name=lrx_1.400_manual"]http://www.audison.eu/download.php?file=assets/1324397977_eng_lrx1.400_manuale.pdf&name=lrx_1.400_manual[/URL] page 8 has the controls. Set Hi Pass to "Bypass" F2 Dial position does not matter. Set Lo-Pass to "ON" F1 Adjust dial to 70Hz Set S.Sonic to Off if the box is sealed and On if the box is ported. (preset at 20Hz) Adjust F1 Q to between 1-2. Adjust level to based on the output voltage from the LOC. The amp accepts 0.2-5V inputs. if the LOC inputs are out of phase (switched speaker wires) you will get very little output. you can try swapping polairty on one of the inputs if you are not 100% postive which factory wire is postive and which is negative (try anyway). won't hurt anything, but if they are reversed then they will cancel each other out! [/QUOTE]
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