The Hifonics HFXR is a 2-Ch or 4-Ch 2-Way or 3-Way 12/18dB asymmetrical active crossover. Use this electronic crossover, whenever there are multiple amplifiers in a car audio system. Unlike amps built-in active crossover circuits, the HFXR offers independent selection of front-channel versus rear-channel cross-over frequencies. The HFXR is cascade-able, meaning one HFXR can feed another HFXR crossover with its 8.5-Volt line driver circuit.

Subwoofer Nirvana

Hifonics's HFXR active crossover, unlike the competition, includes a dash mountable Remote Bass Control, so the car driver can crank the Bass. This remote bass control feature sets the HFXR apart from the competition. Bass Boost is at the driver's fingertips. An HFXR can drive multiple amps to maxx with its hefty 8.5 Vrms of output.

Hifonics HFEQ Use To Connect An iPod

The HFEQ is a great active EQ product which permits your favorite iPod® type device to play thru your amplified car audio system. Featuring an audio input selector for switching between a headunit and another sound source, a matching headphone plug to stereo male RCA adapter is all that's needed to plug in your MP3 players headphone jack. The EQ's independent input-level controls for both the car radio and any device like an MP3 player insure identical volume levels when switching between either audio input. A handy Master Volume gives you total control of the SPL-level of both sound sources.