Last year I completed a PA speaker repair, I’ve just found the photos of the damaged crossover so I thought I’d blog the repair.
The owner had bought a pair of these nice dB Arena 10 speakers from a disreputable eBay seller. One was working, but the other had a fried HF compression driver and a damaged crossover.
Fortunately the 1 inch dB compression drivers are commonly available from the likes of Thomann so this was easily replaced.
A resistor had also burnt out in the crossover so I replaced this with a higher spec part.
Upon completion I graphed the frequency response of the crossover and compared it with a known good unit.
If you have a Pa speaker repair, please get in touch.