Posted by Wayne Parham [ 70.234.131.209 ] on June 13, 2008 at 12:13:59:

In Reply to: Acoustic and electrical alignment posted by spkrman57 on June 13, 2008 at 11:19:39:

As shown on the schematic, the DE250 should be connected with the black terminal to positive, same as the JBL 2226. Both drivers create positive pressure when positive voltage is applied to the black terminal. The crossover is designed to be used with the 2226 and H290 mounted flush on the baffle. As long as they are flush mounted and everything is wired properly, this is the response curve produced.

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