Im a firm believer that a ballast sac or tank needs passive venting. An impeller pump has enough force to pop a bag. Chit, I even know if an MB that...
I cant speak to the v-drive/trans noise lessening with hours, but as to engines, break-in is a thing of the past. The tolerances are so tight and the...
This difference would also be noticed if you went from a sealed enclosure to a ported. The port is equivalent to extra cone area. Also, I believe the...
From what ive seen, the current woofer setup, is a ported enclosure with the Revo-10HP, under the helm. There is a vent. This may not be the setup on...
You cannot effectively power 6 speakers with the head unit's internal amplifier. You would need at least 2 external amplifier chnls. If the boat does...