DK 8 D - 100V 20 Ohm Re-Entrant Horn

Visaton Speaker Driver - DK 8 D 100V / 20 Ohm Re-Entrant Horn Speaker
Art. No. 50205

Visaton DK8D 100 V / 20 Ohm Re-entrant Horn Speaker

Characteristics and Sound Properties
Re-entrant horn speaker with 100V transformer and integrated capacitor for line monitoring by impedance measurement. Five-stage level adjustment for 100V model via knob, in addition 20 Ohm possible. High sound pressure and wide range of frequency response guarantee excellent voice quality. Pivoting metal frame for mounting walls, ceilings, columns etc.

Typical Applications:-

• PA systems in factory halls, railway stations etc.
• Outdoor PA

Attributes:-

• Functionally at low temperature according to EN 60068-2-1 (-25 °C; 96 h)
• Up to the standards of the Germanischer Lloyd (requirements for electrical equipment/low temperature)
• 100V transformer UV-resistant
• Integrated capacitor for line monitoring by impedance measurement

Technical Specifications

Transformer matching	15 / 10 / 5 / 3 / 1 W 20 Ohm
Sound pressure level	107 dB (1 W/1 m) @ 1144 Hz
Frequency response	400–5000 Hz
Mean sound pressure level	105 dB (1 W/1 m)
Max sound pressure level	117 dB (15 W/1 m)
Opening angle (-6 dB)	42°/4000 Hz
Net weight	1.4 kg
Length of cable	0.6 m
Protective system	IP66
Temperature ragne	−25 ... +70 °C
Colour	RAL 7012

Driver Dimensions

Loudspeaker Driver Dimensions and Measurements - all dimensions in mm (approx.)

Frequency and Impedance Response

Loudspeaker Frequency and Impedance Response Graph

Directivity Pattern

Loudspeaker Directivity Pattern (on and off axis response)