Harrison Labs 70Hz High Pass FMOD Electronic Crossover – RCA, Mono, USA Made

This is a brand new, USA-made Harrison Labs FMOD, a 70Hz high-pass electronic crossover.

It's a passive device with RCA inputs and outputs.

This specific model is mono and designed for a single channel (70 HP Mono).

It's used to filter out low frequencies below 70Hz from an audio signal, sending only the higher frequencies to satellite speakers.

This helps protect small speakers from bass they can't handle and improves sound clarity.

It's a simple, effective tool for car audio or home theater systems.

Just plug it in-line with an RCA cable.

If you're building a system with subwoofers and satellites, this FMOD is a clean, easy way to set your crossover point.