This subwoofer box is equipped with a powerful 10-inch speaker unit and a high-performance amplifier module that improves on all passive box technologies.

With the innovative 2S² (2 Sides / 2 Sounds) design and Plug & Play terminal block, installation is a breeze, and the ultra-compact size allows the subwoofer to be placed almost anywhere in your car.

The SSP (Sub Smart Plug) terminal block makes it easy and safe to disconnect the subwoofer using a single Plug & Play connector.

The amplifier module delivers an impressive 250W RMS with he-li technology (high efficiency / low impedance), resulting in remarkable efficiency. The integrated Butterworth low-pass filter at 12dB/Oct. with variable cut-off frequency (50-200 Hz) can be bypassed when the subwoofer is used with an external processor with pre-out output dedicated to the subwoofer.

With bass boost control (0 ø 6 dB) at 45 Hz you can tailor the bass response to your preferences, and the phase control (0 - 180°) provides additional control over the audio signal.

The subwoofer is designed for easy integration with OEM sound systems thanks to the high-level speaker input on the multi-pin connector. At the same time, the low-level input on RCA is dedicated to connecting with aftermarket sources, making it versatile and compatible with various sound systems.

Experience exceptional sound quality and deep bass with the Hertz CBA 250 – your journey towards audio perfection starts here!

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