Speaker Acoustic Foam Ring — Precision Sealing for Superior Sound

Speaker Acoustic Foam Ring — Precision Sealing for Superior Sound

Product Overview

The Speaker acoustic foam ring is a purpose-designed gasket that seals speaker baskets, reduces air leakage, and controls unwanted resonances. Manufactured from durable NBR and other high-performance foams, ASLONG's rings ensure consistent compression and long-term resilience, improving bass response and imaging across home, car, and professional audio systems.

Key Features

ASLONG's foam rings offer excellent compression set resistance, high tear strength, and temperature stability. The Speaker acoustic foam ring combines soft-contact sealing with structural support to minimize panel vibrations and eliminate buzzing. Available in multiple thicknesses and diameters, each ring is precision-cut for repeatable installation and optimal acoustic performance.

Technical Advantages

Engineered for measurable improvements in speaker performance, the Speaker acoustic foam ring provides airtight sealing that preserves low-frequency energy and reduces distortion. Materials are selected for low outgassing and aging, while options such as adhesive backing and custom die-cut shapes enable quick assembly and secure mounting.

Applications

Ideal for loudspeakers, subwoofers, in-car audio, home theaters, and pro sound enclosures, the Speaker acoustic foam ring adapts to both new designs and retrofit projects. Use it between driver and baffle, around tweeters, or as part of multi-layer sealing systems alongside other ASLONG products like NBR foam and sound damping mats.

Why ASLONG

Founded in 2000, ASLONG (Welllink Guangdong New Material Co., Ltd.) is a high-tech enterprise with a 10,000+ m² production base. We specialize in acoustics, sound insulation, and shock-absorbing materials, delivering eco-friendly, high-performance solutions to customers in construction, automotive, industry, and entertainment worldwide.

Global Supply & Agent Opportunities

Our Speaker acoustic foam ring is exported to Europe, North America, Asia, and Africa. ASLONG is recruiting agents worldwide to expand distribution and provide local technical support. Contact us for samples, custom specifications, or volume pricing.

Ordering & Support

For custom sizes, material options, or fast prototyping, reach out to ASLONG’s sales team. We provide datasheets, CAD files, and acoustic consultation to ensure the Speaker acoustic foam ring integrates seamlessly into your designs.