no output from sub

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04-04-2009, 07:43 PM

#31

kevmurray

500 Watt CAFz'r

Join Date: Jan 2008

Posts: 537

Quote:

Originally Posted by kyleorsini

thanks guys for the help i jjust was out playing around with the settings on my amp listening to a normal track and got voltage up to about mid 30's so i just left if and im getting lotsa output from the sub. sounds wayyy louder then my last amp too

but i still wanna know how not setting the lpf and the ssf wont allow a voltage readout on the speaker terminals

That sounds about right. 30 volts at 2 ohms works out to about 450 watts. There is room for more but you will not notice a difference.

Last edited by kevmurray; 04-04-2009 at 07:47 PM.

04-04-2009, 08:41 PM

#32

kyleorsini

50 Watt CAFz'r

Thread Starter

iTrader: (1)

Join Date: Dec 2008

Posts: 342

yup

pretty happy. just finished fixing my bat. relay it wasnt working so i was stuck at 12 volts in the back now im back at 14 just gotta fine tune my amp which im clueless on right now, and wait till darkness so i can see if theres dimming.

04-04-2009, 09:33 PM

#33

BigRedGuy

2000 Watt CAFz'r

iTrader: (11)

Join Date: Nov 2000

Posts: 2,383

Quote:

Originally Posted by kyleorsini

but i still wanna know how not setting the lpf and the ssf wont allow a voltage readout on the speaker terminals

The SS filter is a high-pass filter.....if the 2 filters are set at or close enough to the same frequency, no signal is passed through to the power section of the amp.....therefore no output...