TWU1.5 | Aluminium/Magnesium Inverted Dome Tweeters – Focal Integration Series

High-Fidelity Treble. Universal Flexibility. Pure Focal Precision.

The Focal TWU1.5 tweeters are engineered for custom installations and Universal range upgrades, providing crystal-clear, extended high frequencies and flexible fitment options.
Designed in France, they feature Focal’s renowned aluminium/magnesium inverted dome technology, delivering a frequency response up to 21 kHz with exceptional clarity and precision.

Sold in pairs, the TWU1.5 is the perfect complement to any Focal Integration or Universal system, offering true high-end acoustic performance in a compact, adaptable format.

Precision-Engineered for Pure Treble Response

Focal’s signature aluminium/magnesium inverted dome tweeter delivers transparent, natural highs and precise imaging, even in challenging in-car acoustics.
With an extended frequency range up to 21 kHz, you’ll experience sharper detail, wider dispersion, and an overall more realistic, immersive soundstage.

These tweeters bring music to life — capturing every shimmer, every nuance, and every subtle texture of your favourite tracks.

Four Mounting Options for Easy Integration

The TWU1.5 is designed for ultimate installation flexibility, allowing you to achieve a clean, factory-grade finish in virtually any vehicle. Choose from:

• Flush mounting – seamless OEM look

• Angled stand – for precise sound directionality

• Flat surface mount – discreet installation

• Behind factory grille – stealth integration by removing the Focal bracket

Whether you’re upgrading an existing Focal kit or enhancing an OEM setup, the TWU1.5 delivers Plug & Play simplicity and audiophile-grade treble.

Natural, Uncoloured Sound

As part of the Focal Integration Series, the TWU1.5 embodies the brand’s signature acoustic philosophy: natural, balanced sound reproduction without harshness or coloration.
Engineered with meticulous precision, these tweeters enhance the tonal balance of your system, maintaining coherence, neutrality, and emotion across every note.

Built for Longevity and Reliability

Crafted using high-quality materials, including a butyl suspension and durable acoustic housing, the TWU1.5 ensures long-term reliability and consistent performance even under demanding automotive conditions.
Focal’s French engineering guarantees decades of acoustic excellence and uncompromising build quality.

Key Features

• Aluminium/Magnesium inverted dome tweeters

• Extended 21 kHz frequency response for crisp, detailed highs

• Four mounting options: flush, angled, flat, or OEM grille integration

• High sensitivity for use with factory or aftermarket amplifiers

• Natural, neutral sound signature

• Perfect upgrade for Integration and Universal kits

• Sold in pairs

Focal Integration – OEM Elegance, Audiophile Sound

With their refined design, acoustic precision, and installation versatility, the Focal TWU1.5 tweeters redefine what a factory-fit upgrade can achieve.
They bring studio-grade clarity to your vehicle’s sound system — effortlessly blending performance, practicality, and the unmistakable Focal sound DNA.

Experience the art of treble precision — experience Focal Integration.