MD102 - Dynaudio 1.1" Soft Dome Tweeters

MD 102 Soft Dome Tweeter
The 28mm (1.1 inch) diameter surface area is approximately 60% greater than that of conventional car audio tweeters, while its optimized dome geometry provides improved dispersion and exceptional off axis performance.

The coating also serves to eliminate any high frequency break-ups, while providing improved damping.
The MD 102 tweeter rear chamber is also sealed and acoustically damped to eliminate high frequency distortion that could be caused by back-wave reflections, while ferrofluid cooling adds damping and additional power handling.

For the most authentic and dynamic high-frequency reproduction - powerful Neodymium - one of the most efficient but also most expensive magnetic materials for loudspeaker construction is used in the tweeter magnet systems.
The MD 102 features an aluminum voice coil, a Dynaudio hallmark, which has been improved via an increased coil height with additional windings to allow an increased range of linear excursion within the magnetic field.

As a result of the low moving mass of the new voice coil, a higher maximum output level and increased dynamics are achieved, while the frequency range has been expanded, thus allowing a better integration with the upper midrange frequencies to deliver a more natural sound with an open, detailed and incredibly transparent reproduction of the high frequencies.

• Nominal long term IEC (Depending on crossover) 100 W
• Transient (10 ms) 500 W
• Nominal impedance Znom 8 O
• DC resistance Re 5.6 O
• Voice coil inductance Le -mH
• Resonance frequency fs 1300 Hz
• Mechanical Q factor Qms -
• Electrical Q factor Qes -
• Total Q factor Qts -
• Mechanical resistance Rms -kg/s
• Moving mass (incl. air load) Mms -g
• Suspension compliance Cms -mm/N
• Effective dome diameter d -mm
• Effective piston area Sd 7.7 cm²
• Equivalent volume Vas -l
• Force factor Bl -Tm
• Recommended frequency range 2200 - 30000 Hz
• Voice coil diameter dc 28 mm
• Voice coil height hc 1.7 mm
• Linear excursion, peak to peak -mm
• Max. excursion, peak to peak -mm
• Net weight 0.126 kg
• Overall dimension ø 62.2 x 43 mm