DB Drive SPF12D4 : 12 in. Dual 4-Ohm Shallow Subwoofer Marine Audio This SlamPak® includes:

This SlamPak® includes:

these mounting fixtures deliver 334 total degrees of swivel capability

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Each speaker utilizes a thermo-bonded elastomer surround that resists color fading and running

This subwoofer is not just another made with off-the-shelf parts

DB Drive SPF12D4 : 12 in. Dual 4-Ohm Shallow Subwoofer Marine Audio This SlamPak® includes:Features Our engineers at DB Drive have designed this subwoofer from the ground up to shake the ground up. The foam surround along with the die cast aluminum vented basket allow for maximum excursion while the protective magnet cover gives the woofer a rugged yet stylish appearance. 2. 5? (63mm)4 Layer Dual 4 Ohm VC w Aluminum Former IMPP Cone with Foam Surround 40 oz. Ferrite Magnet Ultra Thin Stamped Steel Frame Design Blue Zinc Finished Top and