Visaton AL 170 Aluminium 8 Ohm buy at hifisound.de

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AL 170 8 OHM

17 cm (6.5") High-End low midrange driver with stiff, anodized aluminium cone, solid aluminium die-cast basket and elastic rubber surround. Extremely low electrical and mechanical losses due to vented pole plate, vented damper and capton voice-coil. Extremely long cone displacement due to long stroke voice coil. Suitable as low-midrange driver for 2-, 3- and 4-way high-end applications up to 2500 Hz.

Short data

Usage as	Bass-Midrange
Power Handling	70 Watt
Impedance	8 Ohm

Frequency from	38 Hz
Max. Frequency	10 kHz
Sound pressure	88 dB

Chassis-data

Overall dimensions	180 mm
Baffle cutout	150 mm
Depth (Total)	63 mm
Membrane Surround	Rubber
Membrane Material	Aluminium

Voice coil Ø	25 mm
Voice coil height	18 mm
Voice coil material	Kapton
Magnet-inductance	1.1 T

Thiele-Small-Parameter

Resonance fs	fs: 38 Hz
Mechanical Q	Qms: 3.88
Electrical Q	Qes: 0.43
Total Q	Qts: 0.39
Equivalent Air-Volumen	Vas: 34 Liter
DC-Resistance	Re: 5.6 Ohm
Coil Inductance	Le: 0.9 mH

Moving Mass	Mms: 13 g
Max. Excursion +/-	Xmax: 11 mm
BL Product	Bl: 6.9 N/A
Membrane Area	Sd: 133 cm²
Sound pressure	dB: 88 SPL

Cumulative Spectral Decay

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