Wiring Diagram For Guitar Speaker Cabinet. Saved by Guitar Files. Many people have asked how to wire up a 4 speaker Cabinet that can have an extension speaker cabinet usually another 2 or 4 speaker Cabinet plugged into it when desired.
It is not the speakers because when I plug into the STEREO side instead the other half of the cabinet works. Saved by Guitar Files. If the amp is rated for 100W the cabinet should be able to accept more than 100W for safe operation.
The most common request I get is for 4 speakers that are 12 inch in diameter 4 X 12 however this solution pertains to 4 10s 4 15s or any mix of sizes.
This is your classic 4x12. When the MonoStereo switch is set to Mono the two 8 Ω speakers are wired either in series making a 16 Ω cab or in parallel making a 4 Ω cab depending on which jack you use. How to properly wire a 4x12 speaker cabinet Here is a pic of the wiring in his Marshall cab with the new WGS Green Berets installed. Again assuming were using the same 8 ohm 50W guitar speaker cabinets the impedance of the cabinet is 2 ohms 842 and the power handling is 50W x 4 or 200W.
