No Longer Available Limited stock limited offer... Stern spike 2 l.e. Speaker upgrade kit’s.

[new forest pinball]

Limited stock unfortunately. First come first served. Stern spike2 l.e. Speaker upgrade kit’s, with the awesome spec. Newly released JBL 51f’s.
A sensitivity of 90db at 2.83v/m. Awesome frequency range of 75hz to 20khz. If stern have any sense they will be using these in the new l.e.’s (?)
And a set of 13cm speaker plates. £110.00 plus £4.99 p & p.......
Upgrade your pro or premium with this easy fit kit.

 

[Supersprint]

Do these speakers have bucking magnets? Are they necessary? As the stock speakers have them fitted.