More subs you asked and you should receive.  Added two JBL MR818 for subs to the pair of scoop subs on the outside system.  the TL15-1 with the JBL 2226 was also used but attached to the mids.  12 inch 2 way.  So system was pumping 800 a side into the scoop's and MR818.  and the Mids  12 inch and TL15-1 was 800 a side.  with horns on top at 300 per side.