Digital Designs DD Audio 608F-D4 8" 3000W Dual 4-Ohm Car Subwoofer

Digital Designs DD Audio 608F-D4 8" 3000W Dual 4-Ohm Car Subwoofer

• 608F-D4 8" Dual 4-Ohm 1000W RMS Subwoofer.
• 600 Series uses DD Audio Free Flow Cooling, a high-temperature voice coil, a triple-layer spider system, and an extended pole piece.
• F-revision models add taller double-stitched surrounds, fiberglass-loaded non-pressed cones, and a cast-aluminum dual-stage heat sink.
• Subwoofer installation: 7.37 in mounting cutout, 6.5 in mounting depth. DD Audio recommends 0.4–0.8 cu ft net sealed or 0.75–1.25 cu ft net ported enclosure volume. Driver displacement: 0.07 cu ft.
• Package contents: One unit.