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Visaton Speaker Driver - DTW 72 - 8 Ohm Polycarbonate Dome Tweeter
Art. No. 1004
Visaton DTW72 - 8 Ohm
Characteristics and Sound Properties
14 mm (0.6") polycarbonate dome driver for the highrange above 4000 Hz. Balanced frequency response and excellent omnidirectional sound distribution. Due to the strong magnetic drive and the ultra-light dome in conjunction with the ferrofluid-cooled voice-coil good efficiency and high power handling.
Technical Specifications
| Nominal power handling with high pass | 70 W (12 dB/Oct.; 5000 Hz) |
| Peak power handling with high pass | 110 W (12 dB/Oct.; 5000 Hz) |
| Nominal impedance Z | 8 Ohm |
| Frequency response | 2200-23000 Hz |
| Mean sound pressure level | 91 dB (1 W/1 m) |
| Opening angle (-6 dB) | 125°/8000 Hz |
| Resonance frequency fs | 3000 Hz |
| Magnetic induction | 1 T |
| Magnetic flux | 65 µWb |
| Height of front pole-plate | 2 mm |
| Voice coil diameter | 14 mm |
| Height of winding | 2 mm |
| Cutout diameter | 50 mm |
| Net weight | 0.075 kg |
| DC resistance Rdc | 5.7 Ohm |
| Effective piston area Sd | 2 cm2 |
| Dynamically moved mass Mms | 0.1 grams |
| Inductance of the voice coil L | 0.16 mH |
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)
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