Up to four types of acoustic material to improve the sound quality.
Better frequency response of your speaker.
MODELS CURRENTLY AVAILABLE
- I-23A: For Icom SP-23.
- I-34: For Icom SP-34 and SP-20.
- K-23A: For Kenwood SP-120, SP-430 and SP-23.
- K-31: For Kenwood SP-31.
- K-99: For Kenwood SP-990.
- Y-2KA: For Yaesu SP-2000.
- Y-8: For Yaesu SP-8.
- Y-9K: For Yaesu SP-9000
- TT-07: For TenTec SP-307
Traditionally, communication speakers have been designed without following acoustic criteria to obtain the maximum sound quality. Their main defaults are low stiffness and the resonance of the metal cabinet.
PHITS is a Phonema kit developed to acoustically improve communication speakers.
Thanks to the combination of different densities materials, a more stiffenes box is achieve and reverberation is eliminated in more than 47 dB.
The result is a pure, clear and a more inteligible sound.