Scan Speak 18 M 4631 T00 - Revelator midrange buy at hifisound.de

Previous product all products by Scan Speak Next product

Product images

Scan Speak 18 M 4631 T00 - Revelator midrange

Description
Technical details
Diagrams + dimensions
PDF
Reviews
Warranty

18M/4631T00 midrange

The Revelator midranges are well known for their sliced paper cone technology. The slices are filled with damping glue which dramatically reduces break -up modes in the diaphragm. In combination with Scan Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it represents a breakthrough in midrange clarity and overall smooth frequency response characteristics.

Key features:

Patented Symmetrical Drive motor design
Low-Loss Linear Suspension
Coated Foam Surround
Sliced Cone (Control Cone Breakups)
High Sensitivity 92dB @ 3,83V
Rigid Titanium Voice Coil Former

Short data

Usage as	Bass-Midrange
Power Handling	70 Watt
Impedance	4 Ohm

Frequency from	100 Hz
Max. Frequency	7 kHz
Sound pressure	92 dB

Chassis-data

Overall dimensions	182 mm
Baffle cutout	156 mm
Depth (Total)	84.9 mm
Frame Material	Aluminium diecast
Membrane Material	Paper

Voice coil Ø	38 mm
Voice coil height	11 mm
Air gap height	5 mm
Magnet Ø	110 mm

Thiele-Small-Parameter

Resonance fs	fs: 110 Hz
Mechanical Q	Qms: 5.65
Electrical Q	Qes: 0.67
Total Q	Qts: 0.60
Equivalent Air-Volumen	Vas: 14 Liter
DC-Resistance	Re: 3.5 Ohm
Coil Inductance	Le: 0.16 mH

Mech. Compliance	Cms: 0.42 mm/N
Moving Mass	Mms: 14.3 g
mech. Resistance	Rms: 1.03 kg/s-¹
Max. Excursion +/-	Xmax: 3 mm
BL Product	Bl: 5.6 N/A
Membrane Area	Sd: 154 cm²
Sound pressure	dB: 92 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.