Pioneer SX Series Speaker Jack Plate

thingiverse

Since the proprietary Pioneer SX series speaker plug (K72-007-B) is hard to source and somewhat expensive, I designed this replacement plate that uses standard 4mm banana jacks. Since there is limited space for the banana jacks, larger binding post type jacks may not fit but the mini binding posts should work well. In the photos, I used the jacks that I had on hand. The fit is somewhat better than the original and it should fit snugly without the gaps on the sides and top. The mounting holes may be slightly offset due to shrinkage of the filament.