SEARCH INLINE CROSSOVERS, ATTENUATORS, & FILTERS

Harrison Labs: INLINE CROSSOVERS, ATTENUATORS, & FILTERS Passive Audio Precision

Harrison Laboratories specializes in passive audio components designed to optimize your signal path without external power, noise, or distortion. Our American made comprehensive lineup features RCA Attenuators and X-Connect modules for precision gain matching and hiss reduction, alongside our legendary FMOD, PFMOD, FMOD XLR, and FMOD Cable series. These "active crossover simulators" provide clean 12dB/octave frequency filtering for speakers and subwoofers in fixed, adjustable, or cable-integrated formats, with FMOD XLR units specifically designed for professional balanced systems. Built with your choice of premium gold-plated or nickel-plated connectors, Harrison Labs delivers high-fidelity, noise-free solutions for everything from consumer car audio to high-end professional setups. All American made! 🇺🇸