Klunker Boxes

50 Shot Klunker Box

50 outputs, separate common terminals. Analog adjustment of counting speed from 1 to 40 per second, or single shot. Cascades with similar boxes. 12 or 24 VDC power. Will fire up to 8 squibs per output. Self shunting outputs when not armed. Will also check circuit continuity when squibs are connected. Comes in a pelican case with firing button, cascade cable, and power cable.

60 Shot Klunker Box

60 outputs, paired terminals for each output. Analog adjustment of counting speed from 1 to 40 per second, or single shot. Cascades with similar boxes. 12 or 24 VDC power. Will fire up to 8 squibs per output. Self shunting outputs when not armed. Will also check circuit continuity when squibs are connected. Comes in a pelican case with firing button, cascade cable, and power cable.

Written for the 60 shot box, but applies equally to the 50 shot

One page instruction summary

A warning about XLR cables used as button and power extensions

Read before using the Klunker – safety rules

My thoughts on firing systems for the effects world

Firing distances for given voltage, wire size, and squib quantity

Klunkers are only sold to responsible pyrotechnic operators that I feel good about…..