Sundown Audio X-6.5SW V.2 6.5" 4-Ohm X-Series Subwoofer

Features:

The X-6.5SW is Sundown Audio's first true sub-woofer smaller than 8 inches in diameter. It features a voice coil identical in winding dimensions to their SA-8 v.3 subwoofer (a massive 2” diameter coil with a 1.4” winding height) so thermal power handling is absolutely massive.

Specifications:

• Xmax: 16mm one-way by 70% BL
• RMS Power: 300-watts
• Large noise-free pole vent design
• Specially designed spiral-cut basket venting technique (unique to this model in our line)
• 2” diameter 4-Layer CCAW wire voice coil wound on thick Kapton former
• Copper Pole-Cap For Reduced Inductive Distortion
• Integrated Tinsel Leads to prevent lead slapping
• Proprietary flat aluminum diaphragm
• * Note on Power Handling: This woofer is mechanically limited. It requires a SMALL ported enclosure. Placing it in a large or sealed enclosure will reduce mechanical power handling substantially.
• Ported: 0.25-0.33 ft^3 volume

Box Recommendations:

• Sealed: .15 ft^3
• Ported: 0.3 ft^3
• Displacement: .05 ft^3
• Depth: 4.00"
• Outside Diameter: 6.75"
• Cut-Out: 5.52"
• Recommended Tuning: 32hz
• Recommended Port Area: 4 in^2