Peavey PR12 Crossover Board 8 ohm 30501592. The "Peavey PR12 Crossover" Board 8 ohm 30501592 is a "replacement crossover" for Peavey PR12 PA speaker. Genuine Peavey X-over for PR12 passive PA speakers, part number 30501592.
Rated at 400 watts program with two Full range quarter inch parallel inputs RX14 High Frequency driver protection. Eight Ohms Impedance.
This is a genuine factory authorized Peavey crossover. We are often asked if this crossover will work in another brands cabinet. Know that crossovers are basically a traffic cop that sends the low frequencies one way and the highs another. So in general it would work. What you want to bear in mind is that this is designed for the PR 12 cabinet with a 8 ohm, four hundred watt @ program power and the crossover point is set for a twelve inch sized woofer and horn. Using it with speakers of other sizes may not result in the desired result or with much higher wattage ratings. Also know that the crossover may be a different size and need retrofit into your cabinet. Screws are not included. Installation is simple, just unplug the speaker and horn, unscrew from the cab and then do the reverse to replace with this new one.
PR-12 Cross over
Wiring is as follows:
Red: High Frequency Positive
Black: High Frequency Negative
Yellow: Low Frequency (Woofer) Positive
Blue: Low Frequency (Woofer) Negative
If your High Frequency Driver is not marked '+' or '-', there are bumps indicating positive and negative.
One bump is Positive, Two bumps is Negative
Measurements & Dimensions for this crossover are:
Measurements of the crossover are 3 3/4" x 5 3/4" for the actual unit (that a hole in the cab would need to be) but it has ears all around it so that it can be screwed into a cab (with holes for screws) that extend 5/16" inch all the way around. This gives it a total dimension of about 5" x 7" inches. Depth is two and a half of an inch from the very front of the unit to the deepest part that extrudes out of the back. (the fuse sticks out the farthest)
See the other pic which shows the back of the crossover.