Wavecor WF146WA02 Paper 8 OHM

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WF146WA02

Nominal impedance is 8 ohm for WF146WA02.
WF146WA02 is a mid/woofer designed for demanding bass and midrange applications. It works equally well for high-end hi-fi, high quality home theater systems, and top multimedia setups.
Powering is by a large 90 mm magnet structure that ensures good efficiency and optimal T/S parameters.
A large 32 mm voice coil ensures high power handling - thermally and mechanically
The optimized paper cone ensures large bandwidth and low distortion. Distortion is further reduced by efficient venting and an alu shorting ring stabilizing the magnetic field in the air gap.
WF146WA02 is a very good choices for compact 2-way speaker systems or even as midrange in multi-way systems.

Features:
  • Alu field-stabilizing ring inside magnet assembly for reduced high-level distortion
  • Vented voice coil former for reduced distortion and compression
  • New vented chassis for lower air flow speed reducing audible distortion
  • Heavy-duty black fiber glass voice coil bobbin to increase power handling and reduce mechanical losses resulting in better dynamic performance and low-level details
  • Large motor system with 1¼” voice coil diameter and 90 mm magnet for better control, power handling, and efficiency
  • Black magnet parts for better heat transfer to increase power handling
  • New progressive suspension with specially designed Conex damper (spider) for long durability under extreme operating conditions
  • Gold plated terminals to prevent oxidation, for long-term reliable connection

Short data

Usage as Bass-Midrange
Power Handling 55 Watt
Impedance 8 Ohm
 
Frequency from 60 Hz
Max. Frequency 3.5 kHz
Sound pressure 87.5 dB

Chassis-data

Overall dimensions 146 mm
Baffle cutout 118 mm
Depth (Total) 65 mm
Frame Material Aluminium diecast
Membrane Type Cone
Membrane Material Paper coated
 
Voice coil Ø 32 mm
Voice coil height 11 mm
Voice coil material Fibreglass
Air gap height 5 mm
Magnet Ø 90 mm
Magnet-weight 400 g

Thiele-Small-Parameter

Resonance fs fs: 58 Hz
Mechanical Q Qms: 7
Electrical Q Qes: 0.54
Total Q Qts: 0.51
Equivalent Air-Volumen Vas: 10 Liter
DC-Resistance Re: 6.3 Ohm
Coil Inductance Le: 0.39 mH
 
Mech. Compliance Cms: 0.78 mm/N
Moving Mass Mms: 9.7 g
Max. Excursion +/- Xmax: 3 mm
BL Product Bl: 6.4 N/A
Membrane Area Sd: 95 cm²
Sound pressure dB: 87.5 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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