TrunkLiner Carpet 20 ft x 48 in Charcoal - Replacement Carpet

In this review of the TrunkLiner Carpet from IMC Audio, the bottom line is simple: this is a straightforward, professional-grade replacement carpet roll ideal for DIYers building subwoofer boxes, speaker enclosures, or redoing trunk linings. The product stands out because it supplies a full 20 ft length at 48 in width in a neutral charcoal color that fits most vehicle audio projects, and it is cut from a larger roll so buyers can adjust quantity for bigger needs. For those who need consistent material and easy installation, this carpet delivers the essentials without fuss.

Key Features

• Full length supply: The 20 ft x 48 in size provides enough continuous carpet to cover multiple speaker boxes or a complete trunk lining without awkward seams.
• Replacement carpet: Specifically sold as a trunk and enclosure replacement, it is sized and finished for automotive audio use and trims cleanly for neat installs.
• Charcoal color: The neutral charcoal tone hides wear and blends with most interiors for a factory-like appearance.
• Cut from a roll: Each piece is cut from a larger roll so customers can order additional quantities for larger projects without changing product type.
• Easy installation: The material is user-friendly to work with, allowing adhesive or staple installation commonly used on speaker boxes and headliners.

Who It's For

This carpet is best for hobbyists and installers who build or repair speaker boxes, subwoofer enclosures, and trunk liners and who prefer a single-roll material with a consistent finish. It suits people who value a cost-effective option that still looks neat and professional when applied to audio cabinets or trunk areas.

It is less suitable for someone who needs pre-shaped, molded trunk pieces or for installations requiring custom automotive-grade underlayment or exact OEM match beyond a general charcoal finish. For those needing thicker, specialty foam-backed materials, a different product may be a better choice.

Pros & Cons

Pros

• Good value: customers note the carpet quality and overall affordability for audio projects.
• Functional for audio enclosures: the size and finish make it easy to cover subwoofer and speaker boxes neatly.
• Easy to work with: reviewers report simple cutting and secure adhesion during installation.
• Neutral look: the charcoal color gives a clean, inconspicuous appearance in trunks and boxes.

Cons

• Thickness varies: some users find the thickness thinner than expected while others praise it, so it may not meet every preference for padding or heft.
• Not molded: it is a flat roll and requires cutting and fitting for complex trunk contours.

Specifications

Our Verdict

The TrunkLiner Carpet is a practical, no-nonsense choice for anyone building or refurbishing audio enclosures and trunk interiors on a budget. Its 20 ft by 48 in size, neutral charcoal finish, and easy-to-work-with material make it good value for installers and DIYers, though buyers seeking heavier padding or molded pieces should consider alternatives.

Frequently Asked Questions

Can this carpet be used for speaker boxes?
Yes, it is commonly used for subwoofer and speaker enclosures and trims cleanly for a neat finish.

Is the piece continuous or multiple sections?
The product is sold as a continuous 20 ft length cut from a larger roll; order more quantities for longer runs.

Does it come with adhesive backing?
The listing notes easy installation and customers report using adhesive successfully, but the carpet is supplied as material to be glued or stapled rather than pre-backed.