. Wide Band


Crédit photo: .Kartesian company

Unique solution for very compact line array, or any demanding public address application where space is limited.

It can also be used in high resolution home theatre solution.


Able to reproduce the audio band from 150Hz to 25000Hz at -3dB.

T&S parameters

Fs | 215Hz

SPL | 86dB /2,8V /1m

Re | 6.4Ω

Qms | 6.412%

Qts | 0,689%

Bl | 4,15N/A

VAS | 0.228L

Mms | 1,535g

Sd | 21.2cm²

Frequency responses

On IEC baffle

Distance: 1m

Signal input: 2,83V

High pass filter at 60Hz (48dB/Oct)

Dash curves: 30° & 60°

Smoothing: 1/48 Octave

Impedance measured in free air

Mechanical drawing

Unit: [mm]

Paper cone

"M" damped fabric surround

Aluminum dust cap

25mm Al wire voice coil

Vented Kapton former

Demodulated by cooper ring

Innovative DynamiK spider profile

Dual NdFeB magnets motor structure

Exclusive frame with vented spider

Advanced design

Crédit photo: .Kartesian company

To be noted

Thanks to our optimized design, including innovative motor structure and moving parts, the THD stay lower than 0,5% from 500Hz with 20W as input signal.

Furthermore, the THD stay below 1% from the Fs (215Hz).

With 20W input signal, this Wib70_vPA provides nearly 100dB at 1m.

Note: We improve continually our products, as a consequence, so technical information shouldn't be updated. Non contractual data.