Aktiver Richtlautsprecher, Abstrahlwinke
Active directional loudspeaker with patented volume control depending on ambient noise, white
Active directional loudspeaker with patented volume control depending on ambient noise, white
Directional loudspeaker with supercardioid characteristic, coverage angle 80°, black
100V - Directional loudspeaker with supercardioid characteristic, coverage angle 80°, black
100V - Directional loudspeaker with supercardioid characteristic, coverage angle 80°, white
Directional loudspeaker with supercardioid characteristic, coverage angle 80°, white
2-way directional speaker with Polar® technology and cardioid characteristic, 160° coverage angle, black
2-way directional speaker with Polar® technology and cardioid characteristic, 160° coverage angle, white
Directional loudspeaker for voice alarm, certified according to European Standard EN 54-24:2008, black
Directional loudspeaker for voice alarm, certified according to European Standard EN 54-24:2008, white
100V - 2-way directional speaker with Polar® technology and cardioid characteristic, 160° coverage angle, black
100V - 2-way directional speaker with Polar® technology and cardioid characteristic, 160° coverage angle, white
Directional loudspeaker with supercardioid characteristic, coverage angle (H × V) 80° × 40°, black