Okay would like a quick sense check for the ones wiser than I. The project grew but based on recommendations and reading a lot of threads...here I am.
2010 Ultra. My goal is a good sounding system at speed. Rock, Blues, and some Rap...bass is desired though limitations are understood.

Below is what I have and am ready to purchase for self installation in a couple weeks. If I am off base on anything please let me know. Thanks!
- HU - Alpine CDE-HD149BT (Purchased not installed)

- Fairing - 6.5" Infinity Ref 6030cs 2 Ohms - RMS 90w 270 peak (New left over from another project that never happened)

- Rear Pods - 6.5" Rockford Fosgate - PPS4-6. 4 Ohms - RMS 100w

- Fairing and Rear Pod Adapter - Metra 82-9601 6-1/2 to 6-3/4

- Amp Fairing and Rear Pod - Diamond Micro 4v2. RMS - 2 Ohms = 150w x 4. 4 Ohms = 80w x 4

- Vented Lower Fairing ABS 6.5" Speaker Pods

- Lowers - Hertz SV 165.1 4 Ohms RMS 200w

- Amp Lowers - Diamond Micro 2v2. RMS - 2 Ohms = 250w x 2, 4 Ohms = 150w x 2

- Wiring kit....not yet researched
- Tuning...will research that over the next couple weeks (Alpine has tuning capabilities through phone app)

 

I think your going to be lacking some power on all speakers actually. I would think about a bigger 4 channel amp for fairing and rears. And those SV's can take A LOT more than 150. You will have to make sure your 4 channel amp is 2 ohm stable since you'll be running 2 and 4 ohm speakers. I know the Sound Stream is. If Sound Digital are, you could look at that also being you have an aftermarket HU to set crossovers.

Justing thinking if you nice and clear at highway, you might need some more power before installing a big system.

 

Thanks. Follow up questions if I may?
- How well does Sound Stream deliver clear deep sounds at higher volumes? They are quite a bit less expensive than the Diamond's. Less expensive is good but I did start with Hogtunes thinking that would be good for my needs while also being inexpensive.
- Has anyone fit two Sound Steams into a bat wing? (2010 Ultra)
- To add more power I could go from and to the amps below to power the speakers in the OP. Any input or thoughts?

Original OP Amp thoughts:
- Amp Fairing and Rear Pod - Diamond Micro 4v2. RMS - 2 Ohms = 150w x 4. 4 Ohms = 80w x 4
- Amp Lowers - Diamond Micro 2v2. RMS - 2 Ohms = 250w x 2, 4 Ohms = 150w x 2
Sound Stream Alternative:
- Amp Fairing and Rear Pod - Sound Stream PN4.1000D. 2 Ohm = 250 x 4, 4 Ohm = 140 x 4
- Amp Lowers - Sound Stream PN4.520D. 4 Ohm Bridged = 260 x 2

 

The PN4.1000d is a solid amp. I ran one myself in my 2010 but it is big and will interfere with FM. Since you are going with a modern aftermarket head unit though you can just put all your music on a USB stick so the FM thing might not be a concern for you.

Hopefully folks can chime in as to whether you could get those two amps in a 2010 batwing. As big as the PN4.1000d is though I suspect it would be tough with a CD receiver (they are longer than the media player only head units). You have to remember you still need to allow room for your handlebar control module.

Another option might be a good JL audio six channel amp. I think that may require more efficient speakers though.