Premium Polyester Non-Woven Needle Felt Roll with Self-Adhesive Backing
High-density polyester fiber construction ensures superior sound absorption and vibration damping for professional-grade speaker box insulation. Needle-punched non-woven technology enhances durability and tear resistance while maintaining lightweight flexibility. Self-adhesive backing allows effortless installation—peel, stick, and secure with no extra tools. Precision-cut edges ensure clean integration for DIY audio projects or industrial speaker manufacturing. Ideal for automotive sound systems, home theater enclosures, and studio monitor padding. Flame-retardant and moisture-resistant for long-term performance in humid or high-temperature environments. Buy in bulk for unbeatable wholesale pricing—global shipping available. Upgrade your audio setup with pro-grade materials at unbeatable value.