100 AC | 2-Way Coaxial Speaker Kit (100mm Woofer) for Compact OEM Installation
Compact Design, High-Fidelity Performance
The Focal 100 AC is a 2-way coaxial speaker kit designed to deliver dynamic, balanced, and clear sound while fitting directly into most OEM speaker locations. With its compact 100mm (4”) diameter, it’s ideal for discreet installations that retain factory appearance while dramatically improving clarity and bass response.
Part of the Focal Access range, this kit provides reliable, high-output performance in a compact, moisture-resistant design — perfect for both front and rear speaker replacements.
Complete Plug & Play Kit
The 100 AC includes all components required for a fast, trouble-free installation. The woofer delivers solid midbass and accurate midrange, while the inverted dome tweeter ensures precise treble response and broad sound dispersion.
An integrated 4.7kHz crossover simplifies wiring, allowing you to connect the system directly to your head unit or amplifier for a true Plug & Play experience.
Advanced Materials, Proven Reliability
Built for performance and endurance, the 100 AC uses materials typically found in higher-end Focal systems.
-
DFS® (Dual Fiberglass Structure) cone – Tropicalised for humidity resistance and long-term stability.
-
Butyl rubber surround – Provides flexibility, resistance, and consistent performance under stress.
-
72mm high-efficiency motor – Ensures control, speed, and strong dynamic output.
-
Rigid ABS chassis – Minimises resonance for cleaner sound reproduction.
-
Special Kapton® voice coil – Provides excellent thermal stability and reliability.
These components guarantee uncompromising sound precision, durability, and consistency — even in demanding automotive environments.
Optimised for Easy Integration
With its compact structure and simple mounting design, the Focal 100 AC fits seamlessly into most factory 4” speaker locations. Its tropicalised materials make it equally suited for front doors, dashboards, or rear panels, offering installation flexibility without modification.
The combination of high sensitivity and Plug & Play wiring ensures excellent results, even when powered by OEM systems.
Balanced Performance Across the Access Range
The 100 AC can be combined with other Focal Access components, including 2-way, 3-way, or subwoofer kits, to create a full multi-speaker system with consistent tonal balance and strong low-frequency response. Every component in the Access range shares Focal’s engineering goal — clear dynamics, rich acoustics, and durable build quality.
Focal Access Series – Dynamic, Durable, and Detailed
The Focal 100 AC brings compact size and premium sound together in a system built for OEM integration. With its tropicalised cone, robust materials, and integrated crossover, it’s designed to withstand daily use while delivering refined treble, controlled bass, and effortless midrange detail.
Experience Focal Access — compact design, dynamic sound, and Plug & Play installation for your in-car audio upgrade.
A COMPLETE LINE
The 2-way and 3-way kits, or 2-way coaxial kits, can be combined with a subwoofer or two subwoofers for renewed acoustic subtlety in your car. Power handling, low-frequency response and acoustics remain the common denominators of the Access range.
