Everything you need to know about the product
Take your in-car audio performance up a notch with the FOCAL Access 25 A4 subwoofer. Engineered for precision and power, this 10-inch subwoofer features a durable DFS® (Dual Fiberglass Structure) cone and a 120mm magnet, delivering up to 200W RMS for tight, impactful bass in any driving environment.
Perfectly suited for sealed or bass reflex enclosures, the Access 25 A4 adapts to various car audio setups while delivering exceptional low-frequency response with high SPL (Sound Pressure Level) capability.
The Access 25 A4 subwoofer is built to perform under pressure. Its DFS® cone construction features two layers of 90° woven glass fibre and a polyurethane coating, making it both tough and acoustically efficient. Whether you're driving in the heat or the cold, on highways or rough terrain — this subwoofer keeps the bass coming strong.
Discover what makes our products industry leaders.
Two layers of 90° woven glass fibre with a polyurethane coating deliver durability and consistent acoustic performance.
Powerful bass output with excellent power handling for tight, impactful low-frequency reproduction.
Built to withstand harsh conditions for long-lasting, reliable use.
Provides dynamic control and punch for authoritative bass response.
Cools the voice coil during demanding use for enhanced reliability and longevity.
Compatible with sealed enclosures (15–25L) or bass reflex enclosures (20–35L) for versatile installation.
Precision-designed using Focal's innovative acoustic technology from their French engineering workshop.
A deep dive into our industry-leading technology and high-performance standards.
The Access 25 A4 is compatible with sealed enclosures (15–25 litres / 0.52–0.88 cu.ft) or bass reflex enclosures (20–35 litres / 0.71–1.23 cu.ft).
The subwoofer handles up to 200W RMS with high SPL capability for powerful, impactful bass.
The DFS® (Dual Fiberglass Structure) cone uses two layers of 90° woven glass fibre with a polyurethane coating, combining rigidity, durability, and acoustic efficiency.
Yes. The Access 25 A4 features a weather-resistant design built to perform across a wide range of temperatures and driving conditions.
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