View Full Version : jbl harlan woofers d131 / d130

11-22-2012, 10:26 AM
hello . im trying to find the best woofer combination for a mono harlan cabinet. it has a 175 & d131 12'' and a d130 15'' as pictured but was wondering if its worth replacing the 131 with a 130a . it would yield more of a low end but at the expense of removing the full range of the d131. any other + or - of change im missing or overlooking?