Website:https://telegrapher.com/
Est. year: 2018
The Rhino sealed design active loudspeakers uses 12,5" plus 7" woofers, 4,5" midrange driver, and 1" tweeter. The speakers offer frequency response from 20 Hz to 20 kHz, and 112.5 peak SPL.
The device combines a 6‑inch woofer, a 1‑inch tweeter and a passive emitter ‑ the latter expands the low—frequency range, while maintaining sound control and eliminating resonances.