Goldwood 5 8 Ohm... I replaced the bass speakers in an Optimus (Pro LX-511) pair I use for sound field fill in a surround system. I'm happy with the results, but I had to space these speakers back away from the aperture because their foam surrounds touched the edge of the cutout. I used grommets (0.330 OD, 0.156 ID, 0.270 High), 1 at each mounting screw, didn't tighten the screws. To assure the screws would not come loose, I put RTV on them. (See photo) Been using the system for 2 weeks, no buzzing; checked screws, all OK. I will track performance and report any long term degradation of the speakers and mounting system.
Rating:
[4 of 5 Stars!]