Mongoose QM9 | Sound Deadening Kit

Complete 9-sheet sound deadening system that transforms your vehicle into a luxury-quiet environment.

Product Overview

The Mongoose QM9 Sound Deadening Kit provides comprehensive noise control through nine professional-grade Q-Mat Sound Shield sheets that dramatically reduce road noise, vibration, and heat transfer. This complete kit transforms any vehicle into a whisper-quiet environment, delivering that satisfying luxury car door "thump" and dramatically improving audio system performance through enhanced bass response and clarity.

Each elastomeric butyl and aluminum constrained-layer sheet measures 810mm x 460mm x 1.6mm, providing substantial coverage for doors, floor panels, boot areas, and other noise-critical zones. The multi-layer composite construction not only eliminates unwanted noise and vibration but also provides thermal insulation, making your Australian driving experience more comfortable in extreme heat conditions.

Key Specifications

• 9-sheet complete sound deadening kit
• Sheet size: 810mm x 460mm x 1.6mm per sheet
• Weight: Approximately 1kg per sheet (9kg total coverage)
• Construction: Elastomeric butyl and aluminum constrained-layer
• Multi-layer composite for noise, vibration, and heat control
• Self-adhesive application to clean metal surfaces
• Easy cutting and molding for complex vehicle shapes
• Professional automotive-grade materials

Features & Benefits

Luxury Vehicle Transformation - Experience the satisfying "thump" of luxury car doors and dramatic reduction in road and tyre noise that transforms your daily driving into a premium, whisper-quiet experience worthy of high-end vehicles.

Enhanced Audio Performance - Dramatically improves car audio system sound quality with significantly better bass response and clarity by eliminating panel vibration and resonance that interferes with speaker performance.

Multi-Purpose Noise Control - Versatile application beyond vehicles including house air conditioning units, office spaces, and any surface generating unwanted sound or vibrations, providing comprehensive noise solution for Australian conditions.

Easy Professional Installation - Self-adhesive sheets cut and mold easily to fit complex vehicle shapes, allowing DIY installation while delivering professional-grade results that immediately transform vehicle acoustics and comfort.

Advantages & Limitations

Advantages:

• Complete 9-sheet kit provides substantial coverage
• Dramatic noise reduction creates luxury car feel
• Improves audio system performance significantly
• Multi-layer design reduces noise, vibration, and heat
• Self-adhesive for easy DIY installation
• Versatile use beyond vehicles (air conditioning, offices)
• Professional elastomeric butyl construction

Limitations:

• 9kg total weight adds mass to vehicle
• Requires clean surface preparation for optimal adhesion
• Installation in complex areas may require patience
• Single kit may not cover entire large vehicle

Technical Specs

• Kit contents: 9 x Q-Mat Sound Shield sheets
• Sheet dimensions: 810mm x 460mm x 1.6mm
• Weight per sheet: Approximately 1kg
• Total kit weight: Approximately 9kg
• Material: Elastomeric butyl and aluminum constrained-layer
• Application: Self-adhesive to clean metal and hard surfaces
• Installation: Cut and mold to fit vehicle shapes
• Coverage: Substantial area for doors, floors, boot areas

Frequently Asked Questions

How much of my vehicle will this kit cover? The 9-sheet kit provides substantial coverage for key noise areas including doors, floor panels, and boot space. Larger vehicles may require additional sheets for complete coverage.

Will this improve my car audio system? Absolutely - Q-Mat eliminates panel vibration and resonance, dramatically improving bass response and overall audio clarity from your existing speakers.

Can I install this myself? Yes, the self-adhesive sheets are designed for easy DIY installation. They cut easily and mold to complex shapes for professional results.

Compatible With / Goes Well With

• All vehicle types (cars, vans, trucks, motorhomes)
• Car audio system upgrades
• Air conditioning noise control applications
• Office and residential noise reduction projects
• Professional automotive installation services
• Additional Q-Mat sheets for extended coverage