Massive Audio SUMMO 64S 400 Watt 6.5" Dual 4 Ohm DVC Shallow Subwoofer 6-1/2"

Massive Audio Shallow Series SUMMO 64S. 6-1/2" Dual 4 ohm Shallow Summo Series Subwoofer. On the back of the SUMMO84S you will find a removable machined screw. Simply remove the screw, load the subwoofer in the enclosure so that the back of the box is flush with the back of the subwoofer, then replace the screw through the back of the enclosure to the baffle of the subwoofer.

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