Visaton DL 8 ES - 8 Ohm

DL 8 ES - 8 Ohm The Visaton DL 8 ES - 8 Ohm is a 8 cm (3.3") stainless steel ceiling loudspeaker with a brushed finish and spring clips. This can be conveniently installed in a circular hole cut-out on the ceiling.The ceiling speaker is very compact and sounds good at the same time. The sound system is ideal for use in shopping centres, shops, gyms, hotels or offices.further special features-

• Moisture impregnated membrane
• UV-resistant
• Stainless steel design, corrosion-resistant
• functional at low temperatures according to EN 60068-2-1 (-40 °C- 96 h)
• meets the requirements of Germanischer Lloyd (requirements for electrical equipment / refrigeration)
• impact-resistant

Technical data:

• Power rating: 10 W
• Music power handling: 30 W
• Nominal impedance Z: 8 Ohm
• Frequency response (-10 dB): 100-20000 Hz
• Average sound pressure level: 84 dB (1 W/1 m)
• Beam angle (-6 dB): 112°/4000 Hz
• Resonance frequency fs: 173 Hz
• Magnetic induction: 0.7 T
• Magnetic flux: 130 µWb
• Upper pole plate height: 3 mm
• Voice coil diameter: 20 mm
• winding height: 4 mm
• baffle opening: 93 mm
• Net weight: 0,33 kg
• DC resistance Rdc: 6,7 Ohm
• Mechanical Q-factor Qms: 2.72
• Electrical Q-factor Qes: 1.43
• Total Q factor Qts: 0.94
• effective piston radiating area Sd: 31 cm?
• voice coil inductance L: 0,48 mH
• Sound pressure level: 87 dB (1 W/1 m)@ 2500 Hz
• Length of the connection cable: 0.1 m
• Protection class: IP 54
• Temperature range: -40 ... 110 °C