You can try isolating the equipment from vibration, using thick felt or isolation feet, but I would think your CD player would be more prone to skip at high levels. Also, depending on the quality of the subwoofer cabinet, some panel resonances might find sympathetic parters within your amplifier or CD player.
(buzzing from the sheet metal boxes, screws becoming loose etc...)
Generally speaking, I seriously doubt that your electronics were designed or tested for this type of placement. Crossover networks seem like a good comparison, but they are in fact designed to withstand vibration.
(buzzing from the sheet metal boxes, screws becoming loose etc...)
Generally speaking, I seriously doubt that your electronics were designed or tested for this type of placement. Crossover networks seem like a good comparison, but they are in fact designed to withstand vibration.