Matched Quad 4x Vintage 1973 Celestion G12S 20w T1936 12 Speakers Original Cone. This is an original quad of Celestion G12S speakers dating to 1973. These were used in many early WEM cabinets, and can work in others also. They test well on a multimeter as you can see, and sound good with audio in. One of the speakers has very light rubbing but nothing significant.These are classic speakers renowned for their capabilities. Please have a close look at the high resolution photographs below, as these form part of our description. This item is in the category "Musical Instruments & DJ Equipment\Guitars & Basses\Guitar Amplifiers". The seller is "themusiclocker" and is located in this country: GB. This item can be shipped worldwide.