Mobile Electronics› Power Accessories

Massive

12IN 700 WATTS RMS DUAL 2 OHM SUBWOOFER

$179.99

SKU: M0B2 GTX122H

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Massive Audio GTX122H is a 12-inch subwoofer designed for powerful sound. It delivers 800 Watts RMS and 1600 Watts MAX, featuring a dual 2-ohm voice coil for robust performance. The subwoofer is constructed with a heavy-gauge steel basket and a UV-treated non-pressed paper cone, bonded to a pressed foam surround for durability.

It includes a poly-cotton spider, woven tinsel leads, and spring-loaded 5-way nickel-plated terminals for reliable signal transfer. With a mounting depth of 6.69 inches and a cutout diameter of 10.79 inches, the GTX122H is designed to fit a variety of enclosures.

Fitment

Fitment Guaranteed

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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

BrandMassive
Part NumberM0B2 GTX122H

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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