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Parts Express 80 Hz Low Pass 4 Ohm Crossover
Would it work OK if I put this filter before the amps? I want to tri-amp my signal for hi/low/sub. Or should I get crossovers built for it?
No, these are designed to go between amps and speakers. You will need a line level filter in order for it to work before the amplifier.
Date published: 2015-06-29
I will be putting (2) 10" dual voice coil sub's in a t-line box do I need one for each speaker or one for both. they will be wired series parallel to 4 ohms
You can wire them either way. If you need more than 250 watts of power for both subs, I would recommend going with two separate filters, otherwise it wont matter.
Date published: 2015-06-08
I have a 8ohm woofer and and want it to be 4ohm will this bring down the resistance and keep the crossover frequency
Unfortunately no, there is no way to change the impedance of a specific woofer.
Date published: 2015-03-02
how to make 120 watts cross over network,but my speaker is 100 watts only.....
Please contact our tech support for more help with this question, firstname.lastname@example.org or 800-338-0531 x1.
Date published: 2015-01-30
I have four Boston Pro Series 50SE 5-1/4" drivers at 3 ohms each. I need a 12db slope at about 80 Hz for one pair so I can augment bass from 60-120Hz in a very damped car (the BA's are in small custom enclosures). Which 4 ohm LP x-over gets me closest?
These filters will be the closest to that figure.
Date published: 2014-12-31
I have some marathon 2x18 subwoofer rated at 4800 watts max (I dont believe it's true though). It doesn't hit hard as I think it should. I'm thinking of adding these crossovers to them before scrapping them. Will this give them better lows.
This depends on too many variables to give you a solid answer unfortunately. If the subwoofers are crossed over much higher or playing full range, this will certainly make them sound cleaner as a subwoofer.
Date published: 2014-06-16