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<blockquote data-quote="BumpinDoug" data-source="post: 302686" data-attributes="member: 548899">Just got my new Tsunami DB1800 Class T amp.....oh man this thing is sweet. Shipped in three days, cant wait to hook it up. Anyway, im hookin it up to two 15A&#039;s, Both dual 2 ohm voice coil. Box tuned to 30 HZ. Apline 9815 HU with 4 V preout. 12V battery and 14.4 when alt. is on. Im basically amp illiterate....kind of. Well i thought I knew what I was doin but i guess i dont. Anyway, I need to know how to set the follwing...-Variable Input Sensitivity 250mV to 6V-Variable Low Pass Filter 50-250 Hz-Variable Sub-Sonic Filter 15-50 Hz-Variable Phase Control 0-180 Deg-also, the manual had something very confusing written in it. Like theres 2 ports to connect your subs, each with a + and a -. Now i was planning on jsut wiring everything to 2 ohm and plugging it in as a mono setup all into the one port...but it said if you plug it in to one port not to go any lower than 4 ohm? Then it showed a diagram where two subs were plugged into both ports and it said it could go down to 2 ohms this way. That confused the hell out of me. So I have to hook up each sub and plug each one in at 4 ohms? Wont that only get 900 watts out of the amp or will it give out 900 each??? Im real confused, please help, i know a lotta you got this amp and know how to do thsi shit so help me out!</blockquote>

[QUOTE="BumpinDoug, post: 302686, member: 548899"] Just got my new Tsunami DB1800 Class T amp.....oh man this thing is sweet. Shipped in three days, cant wait to hook it up. Anyway, im hookin it up to two 15A's, Both dual 2 ohm voice coil. Box tuned to 30 HZ. Apline 9815 HU with 4 V preout. 12V battery and 14.4 when alt. is on. Im basically amp illiterate....kind of. Well i thought I knew what I was doin but i guess i dont. Anyway, I need to know how to set the follwing... -Variable Input Sensitivity 250mV to 6V -Variable Low Pass Filter 50-250 Hz -Variable Sub-Sonic Filter 15-50 Hz -Variable Phase Control 0-180 Deg -also, the manual had something very confusing written in it. Like theres 2 ports to connect your subs, each with a + and a -. Now i was planning on jsut wiring everything to 2 ohm and plugging it in as a mono setup all into the one port...but it said if you plug it in to one port not to go any lower than 4 ohm? Then it showed a diagram where two subs were plugged into both ports and it said it could go down to 2 ohms this way. That confused the hell out of me. So I have to hook up each sub and plug each one in at 4 ohms? Wont that only get 900 watts out of the amp or will it give out 900 each??? Im real confused, please help, i know a lotta you got this amp and know how to do thsi shit so help me out! [/QUOTE]

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