Some JBL drivers are not easy to find, and to be honest not all of them are suitable for what the heart desires. This is a 2118 Basket With a 127 cone cut Down to size and refoamed With Rick Cobbs 116H? foams, and a 16mm voice coil. These are suitable for 50Hz - 3 db in a 25 litre cab With a sensitivity sligthly above 90db. A different Version consists of a 2118 basket, a 116 cone and a edgevound 14,6 mm coil wich gives -3db at 55hz With sensitivity of 92db/1W in a 25L cab. none of these cab sizes vs specs are possible With a standard 116 driver.
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