8011 VISATON high range dome, 2.5 cm

Magnetically shielded 25-mm (1") fabric dome for the high range above 3000 Hz. Linear frequency response thanks to special dome coating and high load capacity with ferrofluid-cooled voice coil. Together with the shielded mid-range driver SC 13 8 Ohm, the dome is particularly suitable for use in medium-sized two-way combinations for surround centre speakers and multimedia systems.

Technical data: Rated power with high pass filter 100 W (12 dB/oct.; 4000 Hz) Music power with high pass filter 150 W (12 dB/oct.; 4000 Hz) Nominal impedance Z 8 ohm Transmission range (-10 dB) 1000 - 20,000 Hz Mean sound pressure level: 90 dB (1 W/1 m) Resonant frequency: fs 1500 Hz Magnetic induction 1.3 T Magnetic flux 210 µWb Voice coil diameter: 25 mm Baffle opening: 85 mm Net weight: 0.55 kg DC resistance Rdc 6.9 ohm Effective diaphragm area Sd 5 cm² Dynamic moving mass Mms 0.1 g Voice coil inductivity L 0.04 mH