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Re: Connections for Four Pi Crossover? [message #92308 is a reply to message #92306] Sun, 13 September 2020 12:17 Go to previous messageGo to previous message
Wayne Parham is currently offline  Wayne Parham
Messages: 18787
Registered: January 2001
Illuminati (33rd Degree)

You're close. The image below shows the board layout, with the input labeled "IN," the tweeter output labeled "1" and the midwoofer output labeled "2." The Zobel connects to "R3" and polarity isn't important. Polarity is important for the midwoofer and tweeter. The 2226H black terminal goes to the "+" connector and the DE250 black terminal also goes to the "+" connector. This is the opposite of how most drivers are connected, but that's how it should be for those drivers. The input "+" connector goes to the amplifier's positive output post, which is usually red.

http://www.pispeakers.com/Pi_Crossover_PCB.gif
 
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