• TalkBass has been independent since 1998. Add your voice.
    Create a free account to reply to discussions, view embedded media, and browse with fewer display ads.
    Join freeLog in
    Want zero display ads or expanded classifieds tools? Compare plans.

Adding Speakon to Ampeg PF-115 Cab

Update… With thanks to crazyBassClown’s helpful pointer to the block diagram that shows the crossover (HPF) as being after the speaker, I pulled the stock jackplate for a closer look, and found two unused quickconnect tabs labelled “Woofer B”. After metering them to confirm they were indeed functional and in parallel with the existing speaker, I decided to try to tap in there. Works like a charm. I installed two Speakon connectors directly to the wood, to the left of the stock jackplate (there was a gap in the insulation there).

Thanks everybody.
 
Last edited:
  • Like
Reactions: Blues Bass 2