About Audax:
“Applications Acoustiques de Composites” (AAC) of France is the current owner/manufacturer of the Audax brand. AAC formed in 1989 from NEOS, which founded in 1935. AAC developed new technologies for the use of such materials as cellulose fiber (paper), glass fiber, aramid fiber (Kevlar), carbon fiber, titanium, aluminum, ceramics, plastics, and magnesium (sandwich composite). Using experience and know-how, AAC became one of the world leaders in the field of manufacturing tweeter domes. Today AAC products are distributed worldwide to automotive acoustic companies, high-fidelity companies, and consumer electronics. Visit the Audax website. Visit the AAC website.
Where to Buy:
You can purchase Audax loudspeaker drivers at Madisound.
W17RC3808 + TW025A0 Passive Crossover Design
Crossover Design for Silver Flute W17RC3808 + Audax TW025A0
Additional Notes: Crossover point about 2.2 kHz. Nominal output ~ 88 dB. Very clean design with low parts count and single hi-pass cap. Some padding in hi-pass circuit.
W14RC258 +TW025A0 Passive Crossover Design
Crossover Design for Silver Flute W14RC258 +Audax TW025A0
Woofer: 0.3 cubic foot vented, single straight port 1.5″ x 4″
Additional Notes: Crossover point about 2.5 kHz. Nominal output ~ 87-88 dB. Two large value hi-pass caps. Some padding in hi-pass circuit.