Not sure on that phone, or system. I tried one on my iPhone, no success. Im sure there is one for your phone, might get some good results out of it.
Those amps have great warranty. No way to tune them though.
With all the room you have in the back you can stuff it with some serious equipment! 4 12's !!! Just joking
Polyfill might get you some low end, worth a shot for only a couple bucks. If you can find a way to tune it through your phone it would definitely help. If you can find a app, use a more dynamic song and dial it in
2009 Road Glide. 16 in Vindikta Wild Cats. Aquatic AV, Stinger 700X4 to MMatts, Audiopipe horns.
6900pros in the lids w/ sspn.4 1000d, tuned with DD Audio DSI-2. S&S 106, lifters, push rods and AC. Drago 2. CycleRama 575. Progressive monotones -1in. 12in. HD adjustable rear shocks. Painted inner fairing. Tuned with TTS. Blacked out!