In Reply to: RE: Tri-amping T IV-A's with tubes? posted by InfinityApogee on January 14, 2025 at 15:13:34:
Technically T-IV's are 4-way speakers, reduced by a 3-way crossover. The high-pass goes to a second 2-way crossover for the ribbon/tweeter, while the low-pass goes to two bass drivers on separate panels. Those two bass drivers are 'tuned' to respond to the various frequencies in the low-pass signal, one does everything below 100Hz (or so) and the second one has 3 tuned sections that cover above 100Hz to ~5kHz.Those bass drivers could be driven separately on single amps, doing a freq sweep would tell at what frequencies to set the crossover points/slopes at.
Edits: 01/14/25
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: Tri-amping T IV-A's with tubes? - UncleMeat 21:48:01 01/14/25 (0)