Sundown Car Audio 400 Watt RMS Single Voice Coil 6.5″ X Series v.2 Subwoofer

Description

• Exceptional Bass Performance: Features a 3″ voice coil and an extended pole piece for ultra-deep bass and up to 4 inches of peak-to-peak excursion.
• Robust Motor Structure: Upgraded to a larger 220mm motor with improved ventilation for enhanced power handling and durability compared to the v.1 series.
• Advanced Suspension System: Equipped with a Mega-Roll v.2 surround and a highly linear suspension for low distortion and deep bass in small enclosures.
• Flexible Enclosure Options: Works effectively in small ported boxes and supports up to 50% larger enclosures for extended low-frequency performance.
• Built for Precision and Power: Includes a triple-stacked magnet, vented top plate, and hyper-extended pole for superior efficiency and output in a compact design.

Sundown Car Audio 400 Watt RMS Single Voice Coil 6.5″ X Series v.2 Subwoofer

This listing includes:

• (1) Sundown Audio X-Series 6.5″ S4 Subwoofer

Designed with an extended pole piece and an incredible four inches of peak-to-peak excursion, the X v.2 is engineered for ultra-deep bass and high power handling. Engineered to set a new standard in the low-frequency/small-ported-box subwoofer category, the X Series can also work in up to a 50% larger enclosure if you desire even more low-end extension.

The X v.2 series differentiates itself with its incredibly linear suspension, ensuring the lowest level of bass extension in a small enclosure while maintaining extremely low levels of distortion. Notably, the v.2 series features a much larger motor structure (220mm vs. 190mm on the V.1 series), improved motor ventilation, and an all-new Mega-Roll v.2 surround, providing a more linear and rugged update to the world-famous Mega-Roll v.1 surround design.

Features:

• 4 ohm voice coil
• Made for extremely deep bass
• Triple-stacked magnet
• 3″ voice coil
• Hyper-extended pole
• Vented top plate

Specifications:

• RE (Ohms): 2.9
• FS (Hz): 55.778
• VAS (L): 1.657
• Qes: 0.619
• Qms: 9.255
• Qts: 0.581
• Le (mH): 0.60
• BL (NA): 11.702
• Mms (Grams): 83.452
• Cms (uM/N): 97.561
• Sens (dB @ 1w/1m): 78.5db
• Xmax: 16mm

Enclosure Specifications:

• Sealed Enclosure: .15 cu. ft.
• Ported Enclosure: 0.25cuft – 0.4 cu. ft. NET
• Recommended Tuning: 35-45hz
• Recommended Port Area: 3.5-6 sq in
• Displacement: 0.03 cu ft
• Depth: N/A
• Outside Diam: N/A
• Cutout: N/A