ETON 4-208 ARCOSIA Bass-mid Woofer

The ETON 4-208 ARCOSIA Bass-mid Woofer is a precision-engineered 4-inch driver designed to deliver accurate and articulate bass-mid reproduction in high-fidelity audio systems. As part of the renowned ARCOSIA series, this woofer combines German engineering excellence with advanced materials to provide a natural, uncoloured sound that integrates seamlessly into both two-way and multi-way speaker designs.

Ideal for use as a dedicated mid-bass or subwoofer in car audio installations, home theatre systems, or custom loudspeaker projects, the 4-208 excels in applications where controlled, low-distortion output is essential. Its compact 101.6 mm nominal diameter makes it suitable for tight enclosures, while the 4.5 mm maximum linear excursion (Xmax) ensures it can handle dynamic passages without strain. Whether used in a sealed or ported enclosure, this driver offers exceptional transient response and musicality.

Technically, the woofer features a CCAW (copper-clad aluminium wire) voice coil for low mass and high efficiency, contributing to its 87 dB sensitivity (1m/2.83V). The total Q factor (Qts) of 0.39 indicates a well-damped design suitable for a variety of enclosure types. With a DC resistance of 5.8 ohms and a voice coil inductance of 0.35 mH, the 4-208 maintains stable impedance and linear performance. The six-hole mounting pattern and 96 mm cut-out diameter simplify installation, while the robust mechanical construction ensures long-term reliability.

In summary, the ETON 4-208 ARCOSIA is a versatile, high-quality bass-mid woofer that brings clarity and precision to any audio system, making it an excellent choice for discerning listeners and DIY enthusiasts alike.