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Jakob
04-30-2003, 05:28 PM
Hi!
I'm using a pair of 2405's in my latest project. I'm planning to use the usual crossover point of 9600kHz. I got some answers on the old forum, but never got a chance to look at them. Could someone please get me a crossover-schematic?

Thanks: Jakob

Rolf
05-01-2003, 02:40 AM
You should cross them at 8-8500 Hz. I guess Giskard has a schematic.

Rolf

Mr. Widget
05-01-2003, 02:56 AM
Here is the JBL schematic for the 3133A crossover. (4333A Monitor) Aprox. 8,500Hz

http://jblproservice.com/pdf/Network%20Schematics/3133A%20Network.pdf



Here is the JBL schematic for the 3155 crossover. (4355 Monitor) Aprox. 9,500Hz

http://jblproservice.com/pdf/Network%20Schematics/3155%20Network.pdf


You can use either of these as a starting point to work into your design. In general I would recommend using the higher cutoff.