Scan Speak 18 WU 4741 T00 Paper 4 Ohm

-10 %

RRP 375,00 €

incl. 19% VAT (Deutschland) plus shipping
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Reset selection 4 Ohm
-10 %
18WU/4741 T00
Illuminator 6.5" Midwoofer

The Illuminator woofers are in every aspect unusual designs with the open construction, the extremely long linear excursion and patented under-hung SD-3 (Symmetrical Drive) neodymium motor system, which due to copper caps and its construction ensures very low distortion, adding the unique patented cones, low-loss linear suspension the result is: “The Very Best Money Can Buy”!

Key features:
  • Under-Hung Neodymium Motor Design
  • Black Anodized Alu. Cone
  • Low-Loss linear suspension
  • Patented Symmetrical Drive (SD-3)
  • Exceptionally Long Linear Excursion
  • Patented Design

Short data

Usage as Bass-Midrange
Power Handling 80 Watt
Impedance 4 Ohm
Frequency from 30 Hz
Max. Frequency 5 kHz
Sound pressure 88.1 dB


Overall dimensions 184 mm
Baffle cutout 172.5 mm
Depth (Total) 97.3 mm
Frame Material Aluminium diecast
Membrane Type Cone
Membrane Surround Rubber
Membrane Material Paper
Voice coil Ø 42 mm
Voice coil height 8 mm
Air gap height 20 mm
Magnet Ø 90 mm
Magnet-height 4 mm


Resonance fs fs: 116 Hz
Mechanical Q Qms: 3.42
Electrical Q Qes: 0.30
Total Q Qts: 0.28
Equivalent Air-Volumen Vas: 48.3 Liter
DC-Resistance Re: 3.2 Ohm
Coil Inductance Le: 0.39 mH
Mech. Compliance Cms: 1.46 mm/N
Moving Mass Mms: 17 g
mech. Resistance Rms: 1 kg/s-¹
Max. Excursion +/- Xmax: 16 mm
BL Product Bl: 3.35 N/A
Membrane Area Sd: 154 cm²
Sound pressure dB: 88.1 SPL

Frequency & Impedance

Technical Dimensions

PDF-Product information

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