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Rock vill

Rockville 12-Inch Dual 2-Ohm Voice Coil Subwoofer

$149.95

SKU: W12K9D2

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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
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Overview

The Rockville W12K9D2 is a 12-inch car subwoofer designed to deliver deep, resonant lows and impactful sound. It features a 1000W RMS power handling capability, with a peak power handling of 4000 Watts and program power handling of 2000 Watts. The subwoofer is equipped with a dual 2-Ohm voice coil.
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The Rockville W12K9D2 is a 12-inch car subwoofer engineered for powerful bass performance. It is designed to deliver deep, resonant lows and clear, impactful sound, handling 1000 Watts of RMS power, 2000 Watts of program power, and a peak power of 4000 Watts. This subwoofer features a dual 2-Ohm voice coil configuration, allowing for versatile wiring options to suit various amplifier setups. Constructed for durability and performance, the W12K9D2 utilizes an ultra-stiff cone and a robust basket, ensuring it can withstand demanding audio applications. Its design focuses on producing thunderous, distortion-free low frequencies for a chest-pounding audio experience. This subwoofer is suitable for both daily drivers and high-output car audio builds.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandRock vill
Part NumberW12K9D2
CategoryWheels and Tires
5,000+ Trusted brands
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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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