---
product_id: 615615016
title: "78\"x40\" Light Gray Underfelt Carpet for Speaker, Sub Box Carpet, Auto, RV, Boat, Marine, Truck, Car Trunk Felt Fabric Material"
price: "310.98 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/615615016-78x40-light-gray-underfelt-carpet-for-speaker-sub-box-carpet
store_origin: TN
region: Tunisia
---

# 78" x 40" coverage Easy to cut & customize Durable 100% polyester fiber 78"x40" Light Gray Underfelt Carpet for Speaker, Sub Box Carpet, Auto, RV, Boat, Marine, Truck, Car Trunk Felt Fabric Material

**Price:** 310.98 DT
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your ride’s vibe with durable, versatile carpet that means business!

## Quick Answers

- **What is this?** 78"x40" Light Gray Underfelt Carpet for Speaker, Sub Box Carpet, Auto, RV, Boat, Marine, Truck, Car Trunk Felt Fabric Material
- **How much does it cost?** 310.98 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/615615016-78x40-light-gray-underfelt-carpet-for-speaker-sub-box-carpet)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fade-Resistant Modern Gray:** Maintains a sleek, professional look that complements any interior style.
- • **Spacious 21.12 sqft Coverage:** Perfectly sized to cover trunks, speaker boxes, and more with minimal seams.
- • **Customizable Fit for Every Project:** Flexible, easy-to-cut fabric adapts seamlessly to your unique design needs.
- • **Built to Last with Premium Polyester:** Resists wear, gas, oil, and UV damage for long-lasting performance in any vehicle or marine environment.
- • **Non-Slip Texture for Secure Placement:** Keeps your gear and speaker boxes firmly in place without sliding around.

## Overview

This 78" x 40" light gray underfelt carpet by Halero is crafted from 100% polyester fiber, offering a durable, flexible, and easy-to-cut solution ideal for speaker boxes, car trunks, RVs, boats, and more. Resistant to gas, oil, salt, and UV rays, it ensures long-lasting color and performance. Designed for professional and DIY use, it provides a non-slip surface and withstands heavy use, backed by a 6-month warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CPL2R8ZH |
| Best Sellers Rank | #17,909 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Flooring & Carpeting |
| Brand | Halero |
| Brand Name | Halero |
| Color | Light Gray |
| Customer Reviews | 4.2 out of 5 stars 1,019 Reviews |
| Included Components | speaker box carpet |
| Installation Type | Undermount |
| Item Dimensions L x W | 78"L x 40"W |
| Item Type Name | non |
| Item Weight | 0.57 Kilograms |
| Manufacturer | halero |
| Manufacturer Warranty Description | 6 months of warranty |
| Material | Polyester |
| Material Type | Polyester |
| Product Dimensions | 78"L x 40"W |
| Product Style | Modern |
| Style | Modern |
| UPC | 747649868669 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Halero
- **Color:** Light Gray
- **Item Weight:** 0.57 Kilograms
- **Material:** Polyester
- **Product Dimensions:** 78"L x 40"W

## Images

![78"x40" Light Gray Underfelt Carpet for Speaker, Sub Box Carpet, Auto, RV, Boat, Marine, Truck, Car Trunk Felt Fabric Material - Image 1](https://m.media-amazon.com/images/I/81DHl+ShwqL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- Halero 78"x40" Light Gray Underfelt Carpet for Speaker, Sub Box Carpet, Auto, RV, Boat, Marine, Truck, Car Trunk Felt Fabric Material
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**Shop now:** [https://www.desertcart.tn/products/615615016-78x40-light-gray-underfelt-carpet-for-speaker-sub-box-carpet](https://www.desertcart.tn/products/615615016-78x40-light-gray-underfelt-carpet-for-speaker-sub-box-carpet)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-22*