The WB3.e is our entry level 3" wideband driver with a bandwidth 150Hz-20kHz and an efficiency of 90 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.
Grills included
XT30 connectors included.
5"x5" mounting plates with hardware available. These are made from ABS and are 1/4" thick to be cut and adapted to a variety of stock or custom applications and locations.
Laser kit available. The laser kit includes laser precision set to mounting ring, hardware, 4 pieces of highly reflective tacky plastic, and USB laser power pack with switch. Simplifies aiming the drivers for both direct or indirect applications.
Priced as singles or per pair.
WB3.e
RE | 3.17Ω |
Le | 0.007mH |
Fs | 147.0 |
Mms | 2.815g |
Mmd (Sd) | 2.641g |
Rms | 0.620kg/s |
Cms | 0.417mm/N |
Kms | 2.40N/mm |
Bl | 4.979 |
Qms | 4.190 |
Qes | 0.332 |
Qts | 0.308 |
Vas | 0.4869 l |
n0 | 0.447% |
Lnom | 89.72dB |
Xmax | 4.1mm |
Sd | 28.74cm2 |


