A a_k_a420 New member Mar 12, 2011 #1 ...best sound? and he said the port needed to be 4 by 10 and 19.5 inches long.... what does the 4 by 10 mean? what measurements is he refering to?
...best sound? and he said the port needed to be 4 by 10 and 19.5 inches long.... what does the 4 by 10 mean? what measurements is he refering to?
