Introducing WB3.e One Audios entry level 3″ wideband driver with a bandwidth 150Hz-20kHz and an efficiency of 90.1 dB 1W/1m.
Incredible efficiency and great off axis response and rising final octave make the WB3.e a natural choice for a tweeterless front stage. With an ultra efficient NdFeB motor, resonant free cast aluminum basket, rubber surround and proprietary paper pulp cone/cap the WB3.e assists in delivering unparalleled SQ from a budget friendly package. A copper pole sleeve linearize and reduce inductance for an increase in top octave performance.
Included with XT60 connectors.
3D Printed Mounting kit available on request. (£35)
Priced per pair. GRILLS now included!
Technical Features :
3″ (88.50mm) Wideband driver.
Nominal impedance: 4 Ohm
RMS power 100 watts
Coil material Copper
Magnet Neo
Sold in Pairs. If you add 1 qty you will receive a pair of speakers
| Specification | OA WB3.e |
|---|---|
| Inductance: | 0.0007 mH |
| Frequency Response:: | 70Hz ~ 20 KHz |
| Sensitivity: | 90.1 dB 1W/1m |
| Nominal Impedance: | 4 Ω |
| DC Resistance (Re): | 3.17 Ω |
| Resonanse Frequency (Fs): | 147Hz |
| Vas : | 0.4869L |
| Qts : | 0.308 |
| Qms : | 4.190 |
| Qes : | 0.332 |
| Mms: | 2.815g |
| Mmd (Sd): | 2.641g |
| Rms: | 0.620kg/s |
| Cms: | 0.417mm/N |
| Kms : | 2.40N/mm |
| Bl: | 4.979 |
| Sd: | 28.74cm^2 |
| Voice Coil diameter : | 25.00mm |






















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