Wavecor FR090WA02 Aluminium 8 OHM

plus shipping
Goods have to be ordered
Notification of availability
Sign in with your Amazon credentials and easily pay with the address and payment information stored in your Amazon account.
Reset selection 8 OHM

3¾ alu-cone fullrange, 8 ohm

The 3½ transducers FR090WA02 (8 ohm) was designed especially for high quality multimedia and lifestyle speakers, where sound reproduction without compromises is required while still keeping size small.

  • True full-range design with on-axis output to beyond 20kHz
  • Copper cap on center pole to reduce voice coil inductance and to minimize variations in voice coil inductance as a function of voice coil position
  • Black anodized alu cone for better heat transfer
  • Vented steel chassis for lower air flow speed reducing audible distortion
  • Vented voice coil former for reduced distortion and compression
  • Heavy-duty black fiber glass voice coil bobbin to reduce mechanical losses resulting in better dynamic performance and low-level details
  • Large motor with 22 mm voice coil diameter for better control and power handling
  • Low-loss suspension (high Qm) for better reproduction of details and dynamics
  • Black 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 EVA gasket attached for hassle-free mounting and secure cabinet sealing

Short data

Usage as Fullrange
Power Handling 10 Watt
Impedance 8 Ohm
Frequency from 114 Hz
Max. Frequency 20 kHz
Sound pressure 83.5 dB


Overall dimensions 90 mm
Baffle cutout 76 mm
Depth (Total) 40 mm
Frame Material Steel plate
Membrane Type Cone
Membrane Surround Rubber
Membrane Material Aluminium
Voice coil Ø 22 mm
Voice coil height 7.5 mm
Voice coil material Fibreglass
Air gap height 3 mm
Magnet Ø 70 mm
Magnet-weight 160 g


Resonance fs fs: 114 Hz
Mechanical Q Qms: 5.8
Electrical Q Qes: 1.23
Total Q Qts: 1.01
Equivalent Air-Volumen Vas: 1.14 Liter
DC-Resistance Re: 6.1 Ohm
Coil Inductance Le: 0.127 mH
Mech. Compliance Cms: 0.62 mm/N
Moving Mass Mms: 3.35 g
mech. Resistance Rms: 0.4 kg/s-¹
Max. Excursion +/- Xmax: 2.25 mm
BL Product Bl: 3.4 N/A
Membrane Area Sd: 36 cm²
Sound pressure dB: 83.5 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.

You can also easily manage your guarantee concern – without being obliged to – under the section My Account.