Wavecor WF118WA, Glasfaser Membran 8 OHM

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WF118WA05/06 4½” glass fibre cone mid/woofers, 4/8 ohm

WF118WA05/06 are mid/woofers designed for demanding bass and midrange applications. They work equally well for high-end hi-fi, high quality home
theater systems, and top multimedia setups, etc.
Powered by a large 85 mm magnet structure that ensures good efficiency and optimal T/S parameters.
The large 32 mm voice coil ensures high power handling - thermally and
mechanically
The new optimized woven glass fibre cone ensures large bandwidth and low
distortion. Distortion is further reduced by efficient venting and adding an
internal alu shorting ring to stabilize the magnetic field in the air gap.

Key features:
  • New optimized glass fibre cone design
  • Rigid steel chassis with extensive venting for lower air flow speed reducing audible distortion
  • Vented center pole with dual flares for reduced noise level at large cone excursions
  • Heavy-duty fiber glass voice coil former to reduce mechanical losses resulting in better dynamic performance and low-level details
  • Large motor structure for better control and power handling
  • Built-in alu field-stabilizing ring for reduced distortion at high levels
  • Low-loss suspension (high Qm) for better reproduction of details and dynamics
  • Black plated motor parts for better heat transfer to the surrounding air
  • Conex spider for better durability under extreme conditions
  • Gold plated terminals to ensure long-term trouble free connection
  • Delivered with foam gasket attached for hassle-free mounting and secure cabinet sealing

Short data

Usage as Bass-Midrange
Power Handling 50 Watt
Impedance 8 Ohm
 
Frequency from 66 Hz
Max. Frequency 2 kHz
Sound pressure 84.5 dB

Chassis-data

Overall dimensions 118 mm
Baffle cutout 93 mm
Depth (Total) 58 mm
Frame Material Steel plate
Membrane Type Cone
Membrane Surround Rubber
Membrane Material Fibreglass
 
Voice coil Ø 32 mm
Voice coil height 11 mm
Voice coil material Glasfibre
Air gap height 4 mm
Magnet Ø 85 mm
Magnet-weight 325 g

Thiele-Small-Parameter

Resonance fs fs: 66 Hz
Mechanical Q Qms: 7.4
Electrical Q Qes: 0.59
Total Q Qts: 0.55
Equivalent Air-Volumen Vas: 0.84 Liter
DC-Resistance Re: 6.5 Ohm
Coil Inductance Le: 0.28 mH
 
Mech. Compliance Cms: 0.84 mm/N
Moving Mass Mms: 6.9 g
mech. Resistance Rms: 0.39 kg/s-¹
Max. Excursion +/- Xmax: 3 mm
BL Product Bl: 5.6 N/A
Membrane Area Sd: 54 cm²
Sound pressure dB: 84.5 SPL

Frequency

Impedance

Technical Dimensions

PDF-Product information

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.

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