Non-Automotive / Other

Sundown Audio

M SERIES 12IN SUBWOOFER D2 (2000 WATTS)

$599.99

SKU: S0FJ SW-M12D2

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

Moderate — 2–4 hours

Description

The Sundown M-Series M12 is an "entry-level" subwoofer featuring custom tooled and patented frames, a Mega-Roll surround, and a quad-stacked 200mm motor structure for intense bass and low-distortion performance. It boasts a 3" diameter 4-Layer Round Wire Aluminum Voice Coil for 35mm one-way linear excursion and an efficient high-stroke coil ventilation system.

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-M12D2

Videos

Why the Sundown M12 is a Daily Bass Legend

Why the Sundown M12 is a Daily Bass Legend
THE BEST LOW DISTORTION SUBWOOFERS ON THE MARKET??? SUNDOWN AUDIO M SERIES SUBWOOFERS OVERVIEW

THE BEST LOW DISTORTION SUBWOOFERS ON THE MARKET??? SUNDOWN AUDIO M SERIES SUBWOOFERS OVERVIEW
INSANE BASS INSTALL..SUNDOWN M 12'S + SALT 3K IN GMC DENALI ON 26'S={LOUD] 👀👀

INSANE BASS INSTALL..SUNDOWN M 12'S + SALT 3K IN GMC DENALI ON 26'S={LOUD] 👀👀
Sundown Audio's M Series Subwoofer - The BEST Bass Experience in 2025?

Sundown Audio's M Series Subwoofer - The BEST Bass Experience in 2025?
Sundown audio m series Vs Skar audio subwoofer/check description 👇🏽

Sundown audio m series Vs Skar audio subwoofer/check description 👇🏽
Sundown Audio M series That's The Reason You Should Buy. #sundownaudio #mseries #coiltest #magnet

Sundown Audio M series That's The Reason You Should Buy. #sundownaudio #mseries #coiltest #magnet
Sundown Audio New M Series 15 vs XV3 15 Part 1

Sundown Audio New M Series 15 vs XV3 15 Part 1

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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