Scan Speak 18 WU 4741 T00 Paper 4 Ohm

-10 %

RRP 348,00 €

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

Chassis-data

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

Thiele-Small-Parameter

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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