Phonema Insulation kits for loudspeakers
Phonema is a manufactuer of high-grade loudspeakers from Spain. Their experiences with acoustics design led to the development of enhancement kits for ham radio speakers.
Phonema offers three product ranges:
- Insulation materials for existing desktop speakers (see below)
- Replacement speakers for existing desktop speakers (see below)
- Desktop Speaker
Phonema Speakers for ham radio desktop enclosures
These replacement speakers are instaleld into existing desktop cases of Ham radio manufacturers speakers, they replace the original speaker. The benefit of this solution is a better insulated support of the speaker and a higher quality membrane. These improvements result in a better sound from the speaker.
|PHITS-I23.GA||Replacement speaker for Icom SP-23||24.50 €||Add to shopping cart||New||Not in stock, back on: 21. Dec. 2018 ⓘ|
|PHITS-K23.GA||Replacement speaker for Kenwood SP-23 with metal panel||31.50 €||Add to shopping cart||New||In stock, shipped in 1 or two days. ⓘ|
|PHITS-K23X.G||Replacement speaker for Kenwood SP-23 with plastic panel||31.50 €||Add to shopping cart||New||In stock, shipped in 1 or two days. ⓘ|
|PHITS-X90.GA||Replacement speaker for Kenwood SP-990 / SP-9000||29.50 €||Add to shopping cart||New||In stock, shipped in 1 or two days. ⓘ|
|PHITS-Y2K.GA||Replacement speaker for Yaesu SP-2000||34.50 €||Add to shopping cart||New||In stock, shipped in 1 or two days. ⓘ|
|Info freight charges|
PHITS – Insulation for desktop speakers
Phonema supplies accurately fitting insulation materials for various loudspeaker models of the manufacturers Icom, Kenwood and Yaesu. These desktop speakers are matching in design and size for various desktop radios, and leave some room for improvement concerning the quality of the sound. The kits are very helpful in shaping the internal resonance chamber of the speaker, resulting in an improved sound.
With the custom-fit insulation materials the acoustics of the speaker is greatly enhanced. Taking the wanted qualities of a communications speaker into consideration - clear intelligibility and suppression of distortions - Phonema uses up to four different materials for an optimal sound design. The important point is the experience of the manufacturer in acoustics - how-to do it right for speakers.
Because of the precise cut of the components to the various speaker boxes, the installation is very easy and can be done within a few minutes. You just have to open the enclosure to fit the parts at the right places. Already exsting extensions like filters and amplifiers can be easily accomodated. The result is a greatly enhanced sound in SSB and telegraphy, which benefits also radio listeners and SWLs.
Download: Assembly Manual for PHITS-K23 (PDF, EN, 234KB)
Download: Assembly Manual for PHITS-K31 (PDF, EN, 321KB)