acoustic design
passive line source speaker system, closed, suppression of side lobes by Source Division Waveguides
components
2 × 4" drivers
transformer options, power rating acc. to EN 54-24, 100 V (transformer S)
50 W
impedance tap at 100% with transformer S
200 Ω
impedance tap at 50% with transformer S
400 Ω
impedance tap at 25% with transformer S
800 Ω
sensitivity acc. to EN 54-24
79 dB
SPLmax acc. to EN 54-24 (transformer S)
92 dB
nominal dispersion (h × v)
130 ° × 60 °
directivity (h × v) (octave band) acc. to EN 54-24 @ 500 Hz
360 ° × 360 °
directivity (h × v) (octave band) acc. to EN 54-24 @ 1000 Hz
190 ° × 120 °
directivity (h × v) (octave band) acc. to EN 54-24 @ 2000 Hz
120 ° × 60 °
directivity (h × v) (octave band) acc. to EN 54-24 @ 4000 Hz
95 ° × 30 °