FOCAL BAM XXXL

$360.00

Overview

Aluminum outer layer
Self-adhesive
Easy installation
Use on all metal panels, doors, roof, floor, firewall & trunk
Kills panel resonance, squeaks and rattles
Highest damping vs. weight ratio of any material available
Improves overall audio frequency response and bass output

Upgrade your vehicle's audio experience with the FOCAL BAM XXXL, the largest and most complete acoustic insulation kit from Focal. Specifically engineered for high-performance car audio installations, this premium solution dramatically reduces external noise, enhances speaker response, and provides unmatched sound clarity inside your cabin.

With a large 3m² coverage area (0.5m x 6m roll), the BAM XXXL is more than just insulation — it is a critical component in any serious car audio upgrade. It is ideal for treating up to four vehicle doors, making it a natural fit for full-system upgrades, luxury fitouts, and custom installations.

Triple-Layer Construction for Maximum Acoustic Control

Honeycombed Damping Material

Designed to absorb and neutralise the rear sound waves produced by your speakers, this foam layer works similarly to professional loudspeaker interiors. It helps eliminate distortion and enhances clarity, midrange accuracy, and bass punch.

Aluminium Sheet Layer

Adds structural rigidity, making the material easier to install even in hard-to-reach areas like doors and wheel arches. It also improves thermal resistance and contributes to overall sound deadening.

Viscoelastic Butyl Layer (Self-Adhesive)

This dense, vibration-absorbing material blocks road noise, panel rattles, and resonance. It bonds firmly to any clean surface and significantly reduces cabin noise — meaning less road roar and more music.

Perfect For

Professional car audio installations
Sound quality enthusiasts looking to eliminate distortion
Fleet vehicles, 4WDs, sedans, and commercial fitouts requiring quiet interiors
Anyone wanting to maximise the performance of Focal or other premium speaker systems

Professionally Installed in Melbourne

At Audio Visual Security, we offer expert installation of FOCAL acoustic insulation kits, including BAM XL and BAM XXXL. Our team ensures optimal placement, clean application, and effective noise deadening — so your system sounds as good as it should. The BAM XXXL should be applied at a minimum surface temperature of +15°C on a clean surface for best results.

Massive 3m² Coverage

At 0.5m x 6m, this roll provides enough material to treat all four doors or multiple acoustic zones in a single installation.

Triple-Layer Composition

Combines viscoelastic butyl, an aluminium sheet, and honeycombed damping foam for comprehensive noise control and speaker performance enhancement.

Improved Mid-Bass & Sub-Bass Response

The honeycombed foam absorbs the speaker's back wave, noticeably improving bass punch, midrange accuracy, and overall clarity.

Self-Adhesive & Flexible

The butyl base bonds directly to clean metal surfaces and flexes to fit tight spaces like door cavities and wheel arches — no specialist tools required.

Reduces Road, Engine & Wind Noise

The dense butyl layer blocks external noise and vibration for a significantly quieter cabin at all driving speeds.

Versatile Application Areas

Suitable for doors, floors, boot lids, roof linings, and firewalls across a wide range of vehicle types.

How much area does the BAM XXXL cover?

The BAM XXXL roll measures 0.5m x 6m, giving a total coverage area of 3m² — enough to treat all four doors of most vehicles in a single kit.

What is the minimum installation temperature?

The BAM XXXL should be applied at a minimum surface temperature of +15°C to ensure the self-adhesive butyl layer bonds correctly to the panel.

How does it differ from the BAM XL?

The BAM XXXL offers a significantly larger coverage area than the BAM XL, making it the better choice for full 4-door treatments or extended acoustic zoning across the entire cabin.

Will it work with non-Focal speaker systems?

Yes. While developed by Focal, the BAM XXXL improves the acoustic performance of any speaker system by reducing panel resonance and back-wave interference.

Can Audio Visual Security install this for me?

Yes — we offer professional BAM XXXL installation at our Melbourne workshop. Our technicians ensure optimal placement across key acoustic zones for maximum impact.