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SB Acoustics Full Range Drive Units

SB Full Range units now available.

SB acoustics logo

We are pleased to announce the arrival of the complete collection of full range (or wide band) drive units form SB Acoustics. These small drive units offer excellent value and are highly adaptable making them ideal for custom build sound bars, desktop speakers, sound reinforcement and discrete in-car installations.

SB Acoustics SB36WBAC21-8


Obviously small drivers like this (the SB36WBAC21-8 pictured above is just 1 inch !) are not going to fill a large room with bass but what they do they do so well and each of them has a smooth extended frequency response.

There are 4 models in the range with 3 cone sizes, more details can be found by clicking the links below:

1" : SB36WBAC21-4

1" : SB36WBAC21-8

2" : SB65WBAC25-4

3" : SB10PGC21-4


Phone helpline: 01702 523999 or contact us

Willys-Hifi Ltd - the specialist UK loudspeaker parts company