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Mobile Electronics› Vehicle Audio and Components

Rockville

Spare Tire Subwoofer

Name: Spare Tire Subwoofer
Brand: Rockville
SKU: ROCKGHOST V2

$164.95

SKU: ROCKGHOST V2

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$100 Minimum Order

30 Days Return

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Moderate — 2–4 hours

Overview

The Rockville ROCKGHOST V2 is a powered subwoofer designed to fit inside a spare tire. It features a built-in 800-watt amplifier and a cast aluminum casing. This subwoofer transforms unused trunk space into a hidden audio solution.

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The Rockville ROCKGHOST V2 is an 11-inch powered subwoofer engineered to provide robust bass performance while maintaining a stealthy, space-saving installation. The subwoofer is equipped with a built-in 800-watt amplifier, delivering a peak output of 800 watts and an RMS output of 200 watts. Constructed with a durable cast aluminum casing, the ROCKGHOST V2 ensures longevity and efficient heat dissipation. Its features include a phase switch (0° or 180°), a low-pass filter adjustable from 50Hz to 150Hz, and a bass boost that ranges from 0 to 12dB at 45Hz. The frequency response extends down to 20 Hz, promising deep and impactful low-end sound. Users report it provides a significant bass improvement without sacrificing cargo space. The back plate mounts and screws directly onto the spare tire, offering a secure fit. Wiring and setup instructions are available to guide installation.

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.

Fitment

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Specifications

Brand	Rockville
Part Number	ROCKGHOST V2
Category	Exterior Components

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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