AI-generated product photo — not official manufacturer imagery.
High-End Crossover
Hsu ResearchEstimated price (community-sourced)
Around — community and catalog average, updates slowly
About the High-End Crossover
The HSU Research High-End Crossover is an active, line-level electronic crossover designed for integrating HSU subwoofers with main speakers. It provides separate RCA high-pass and low-pass outputs using fourth-order (24 dB/octave) Linkwitz–Riley filtering. Its crossover frequency is selected by interchangeable plug-in modules, and the unit includes subwoofer level adjustment, phase inversion, full-range/bi-amp operation, and subsonic filtering. HSU Research currently lists the product on its official website, so it does not appear to be discontinued.
Specifications
Connectivity
Input and output connections
- Digital Inputs
- RCA
- Analog Inputs
- RCA
- Analog Outputs
- RCA
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions