Pairing of different JL Audio Subwoofers


I have an E112 subwoofer and I am looking to add another sub. Can I add a F112 to take advantage of the Digital Automatic Room Optimization (D.A.R.O.) system? Or should I find another E112 to pair it with?
chief_trojan
This might be a problem as the F112 has a XLR output and the E112 does not accept XLR input. I would have to use the RCA output of the E112 to input it into the F112.
@chief_trojan  Jensen Transformers makes a transformer that is optimized for subs that will do the conversion from balanced to single-ended or the other way. It has bandwidth down to a fraction of a Hz so it won't interfere with bass impact. I'm using a pair of them in my system.
Another option with JL F series is to use one F series as the system master and daisy chain multiple and more economical E series. Refer to the F manual.
http://mediacdn.jlaudio.com/media/mfg/9013/media_document/live_1/f113_MAN.pdf

MonoPrice or Blue Jeans Cable for economical custom length interconnection cabling.