jmsjabb Posted January 9, 2021 Share Posted January 9, 2021 I have just bought a PJB C4 cabinet and all 4 speakers have been cut. Each speaker has a red and a black tail. The PCB on the rear has 2 lots of tail pairs ( see pic ). Can anyone give me a wiring diagram please for this cabinet? 26FA74E0-D289-42C8-8CED-61F25BD44B3A.heic Quote Link to comment Share on other sites More sharing options...
Dan Dare Posted January 9, 2021 Share Posted January 9, 2021 The C4 (and 4B) has four 8 ohm drivers, wired series/parallel to give 8 ohms total cabinet impedance. I don't have a diagram for the C4 in particular (I haven't opened mine to have a look), but the drawing shows series/parallel wiring of 4 drivers. 1 Quote Link to comment Share on other sites More sharing options...
BassmanPaul Posted January 10, 2021 Share Posted January 10, 2021 if the internal wiring has been chopped I hope that the drivers you have are the actual drivers the cabinet came with. Personally I'd return the unit to where you bought it for repair. 1 Quote Link to comment Share on other sites More sharing options...
Dan Dare Posted January 12, 2021 Share Posted January 12, 2021 On 10/01/2021 at 22:05, BassmanPaul said: if the internal wiring has been chopped I hope that the drivers you have are the actual drivers the cabinet came with. Personally I'd return the unit to where you bought it for repair. Good point, although the OP may not have that option if the cab was bought used. If he posts a photo of the drivers, I can have a look at mine (I have spares) and tell him whether they are the correct ones. 1 Quote Link to comment Share on other sites More sharing options...
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