Audiohorn

05/14/2026

The biggest Hourglass Flat Velocity port (FEA conception) I’ve ever printed: 30 cm long, with no SPL compression, no noise, and no distortion.
Note: the external shape does not reflect the internal geometry. The profiles are optimized according to radiation conditions (4π vs 2π).

04/25/2026

Faital HF144 joins the 1.4" compression driver test

In essence: Stiffer materials, like metals, will exhibit a higher but more violent break-up point, while materials with inherent damping, like treated paper or composites (Ketone), will break up at a lower frequency but affect a wider range of frequencies.

04/18/2026

An interesting build from a client with:
- AudioHorn PureShape 23 + SB26ADC-4
- Satori WO24TX-4 in 48L tuned to 29 Hz (rear port)
- 4th-order passive crossover ~1Khz
Note: it could have been crossed higher, the TX goes higher than the P version; 1200/1250 Hz can be recommended

04/15/2026

AudioHorn RX-Shape 28 variation