Product details:

Bringing innovation and technology to the automotive sound market, 's EX4.6 PRO electronic crossover, makes it easy to customize your sound with a wide variety of frequency and filter adjustments. Featuring 4-way adjustable high and low pass filters and also output level control on each channel, plus an adjustable bass boost option on the Sub Out channel. The EX4.6 PRO is ideal for perfecting your audio system.