Is Hornresp only for tapped horns?

No, Hornresp is not limited to tapped horns; it can model a variety of horn types, including traditional exponential and conical horns, as well as bandpass enclosures and other speaker configurations. The software provides a versatile platform for simulating different horn designs and their acoustic performance. Users can analyze parameters like frequency response, impedance, and sensitivity, making it valuable for a wide range of horn loudspeaker designs.