Scan Speak 18 W 854200 Paper-Carbon - no longer available! buy at hifisound.de

Previous product all products by Scan Speak Next product

Product images

Scan Speak 18 W 854200 Paper-Carbon - no longer available!

Description
Technical details
Diagrams + dimensions
PDF
Reviews
Warranty

18W/8542-00

The article has expired. Successor - click here!

Short data

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

Frequency from	30 Hz
Max. Frequency	5 kHz
Sound pressure	89 dB

Chassis-data

Overall dimensions	177 mm
Baffle cutout	158 mm
Depth (Total)	74.5 mm
Frame Material	Aluminium diecast
Membrane Type	Cone
Membrane Material	Paper / Carbon / Fibreglass

Voice coil Ø	42 mm
Voice coil height	19 mm
Air gap height	6 mm
Magnet Ø	121 mm

Thiele-Small-Parameter

Resonance fs	fs: 30 Hz
Mechanical Q	Qms: 1.7
Electrical Q	Qes: 0.26
Total Q	Qts: 0.23
Equivalent Air-Volumen	Vas: 47.9 Liter
DC-Resistance	Re: 5.5 Ohm
Coil Inductance	Le: 0.2 mH

Mech. Compliance	Cms: 1.88 mm/N
Moving Mass	Mms: 15 g
mech. Resistance	Rms: 1.66 kg/s-¹
Max. Excursion +/-	Xmax: 6.5 mm
BL Product	Bl: 7.8 N/A
Membrane Ø	Md: 131
Membrane Area	Sd: 135 cm²
Sound pressure	dB: 89 SPL

Frequency & Impedance

Technical Dimensions

PDF-Product information

Productinfo (EN)

You have to be logged in and must have bought this product to write a review.

No review available for this item.

You receive a 2 year warranty from the date of purchase for all of our high quality hifi-products.

If you observe any problem while using the product, you have the possibility to contact our friendly service team.

You can also easily manage your guarantee concern – without being obliged to – under the section My Account.