Non-Automotive / Other

Sundown Audio

X18 V.3 (2000WATT) D2 BUILT SUBWOOFER

$849.99

SKU: S0FJ SW-XV318D2

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

2000W RMS 18" X Series Dual 2-ohm Car Subwoofer. This product works and looks like new. It may have been opened for a visual demo or product video. In some cases there may be signs of an attempt at installation like opened packaging or mounting screw holes used, but there is no real sign of use or wear. Includes all original parts, packaging and accessories (or suitable replacement).

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSundown Audio
Part NumberS0FJ SW-XV318D2

Videos

The *All New* Sundown Xv3 Vs Xv2 | Worth the Extra $100?? | Full Head to Head and Subwoofer Review

The *All New* Sundown Xv3 Vs Xv2 | Worth the Extra $100?? | Full Head to Head and Subwoofer Review
FINAL PART - Sundown 18s on 16,000 Watts | dB Test!!

FINAL PART - Sundown 18s on 16,000 Watts | dB Test!!
What's So Great About XV3 Subwoofers?

What's So Great About XV3 Subwoofers?

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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