Sundown Audio X-12 V.3 D1 12" 2500w RMS Car Subwoofer DVC 1-Ohm Sub SW-XV312D1

Description:

Designed with an extended pole piece and an incredible four inches of peak-to-peak excursion, the X v.3 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.3 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.3 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:

• 2500 Watts RMS / 5000 Watts Peak
• Dual 1 ohm
• Made for extremely deep bass
• Triple-stacked magnet
• 3” voice coil
• Hyper-extended pole
• Built to order

Specifications:

• RE (Ohms): 1.4
• FS (Hz): 37.098
• VAS (L): 14.13
• Qes: 0.58
• Qms: 4.95
• Qts: 0.5
• Le (mH): 2.6
• BL (NA): 24.4
• Mms (Grams): 367.13
• Cms (uM/N): 47.56
• Sens (dB @ 1w/1m): 83.47
• Xmax: 30mm

Subwoofer Measurements:

• Displacement (Inches): 0.23cu.ft.
• Depth (Inches): 9.67"
• Cutout (Inches): 11.09"
• Motor Diameter (Inches): 9.68

Ported Enclosure Specs:

• Ported Enclosure Size: 2.5 cu ft
• Recommended Port Area: 40 sq in
• Recommended Port Tuning: 32 hz

Sealed Enclosure Specs:

• Sealed Enclosure Size: Not Recommended

4th Order Enclosure Specs:

• 4th Order Sealed Side: 1.0cu ft
• 4th Order Ported Side: 3.0cu ft
• 4th Order Port Area: 60sq in
• 4th Order Port Length: 8"