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DTW 72 - 8 Ohm

Art. No. 1004

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.

*Gross price for private customers. Industrial prices are available on request.
Technical Data
Amplitude & Impedance Frequency
Directivity pattern
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
D.C. resistance Rdc 5.7 Ohm
Effective piston area Sd 2 cm²
Dynamically moved mass Mms 0.1 g
Inductance of the voice coil L 0.16 mH
Connections 4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-)
Peak power handling with high pass 110 W (12 dB/Okt.; 5000 Hz)
Nominal power handling with high pass 70 W (12 dB/Okt.; 5000 Hz)

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Just because your sitting-room isn't large enough for big speakers, doesn't mean you have to do without high-quality sound. The VISATON subwoofer satellite system, ALTO GENESIS provides excellent listening pleasure in a very small space.

Separating the subwoofer into two cabinets - left and right channels - means that the assignment to the corresponding satellite speaker is hidden. On the other hand, the two subwoofers can also be placed together as mono subwoofers. The bandpass subwoofer cabinet contains the 13 cm long-stroke woofer W 130 S - 8 Ohm. The well-balanced driver, cabinet and frequency parameters enable the subwoofer to be separated off at 110 Hz with a slope rate of 30 dB/octave. That is a level seldom achieved even by active subwoofers. The satellite speakers are also steeply cut off towards the bottom end by means of an optimised crossover unit. This optimised coupling technique means the position of the subwoofer is in reality not determinable.

The small shelf-mounted satellite speakers produce the lively high frequencies and a balanced mid-range and provide the overall spatial qualities required. The tuning frequency cuts in at 110 Hz.

Art. No. 5971

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