CHK Spade Terminal Compatibility
Max thickness for thin type spade connector,
see type A drawing for thicker spades
6.65
mm Min
16.0
mm Max
2.65mm Max
7.70
mm Min 16.0mm Max
Type B
(spade thickness less than 1.25mm)
Type A
(spade thickness between 1.25mm and 2.65mm)
To determine if your spade connectors will t, rst measure the thickiness.
If the thckness is less than 1.25mm follow the diagram for type B. If the thickness
is between 1.25mm and 2.65mm follow the diagram for type A. Type B allows
for a slightly smaller fork spacing (6.65mm vs 7.70mm).
Although the above diagram show the spades being at, we reccomeng using
spade connectors that have a 30-45’ bend. This allows the speaker wire to exit the
amplier at an angle rather than straight down.
Spade Terminal Compatability for JC 5 and A 21+
1.25mm