Focal is a brand that specializes in high-fidelity audio equipment.

Focal

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The ISUB TWIN is an ultra-compact passive subwoofer designed to significantly enhance the bass impact of an on-board audio system. This enhancement is largely attributed to its robust double ferrite and aluminum diaphragm speakers, which are carefully engineered to deliver powerful and deep bass. The front grilles are thoughtfully designed to ensure optimized sound dispersion throughout the passenger cabin, providing an immersive audio experience.

Installation of the ISUB TWIN is straightforward and does not require modifications to the vehicle. The subwoofers are designed to slide effortlessly under the seats, making them ideal for discreet placement. They can be secured using the included hook-and-loop straps, which do not require any tools, although there is also the option to screw them into the floor if a more permanent installation is desired. This flexibility in installation ensures that the subwoofers can be easily integrated into various vehicle configurations.

For optimal performance, it is recommended to pair the ISUB TWIN with the Impulse 4.320 amplifier. This configuration leaves two amplifier channels available, which can be used to connect a pair of speakers, such as those located in the front doors of a vehicle. This setup not only amplifies the bass but also contributes to a fuller and more balanced sound system overall.

ISUB TWIN

by Focal

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