Gallo 3.1's and amps?

Do you think that an 845 amp at 20wpc will be enough power for the 3.5's?
I will probably eventually get two per side, as advised by Pierre Sprey at Mapleshade. One firing forward and the other firing backward. I would think this would a similar idea to stacked 57's although the 3.5's would be more dynamic and go lower.
Most likely will do the SA amp as well.
If I were to get two per side, and two SA amps per side, what would be the preferred way to connect everything?

I have Gallo 3.1's

I have ran in order:
Response audio modified Jolida 502brc Integrated 60wpc kt88 Ultra Linear Class AB
McIntosh MA6900 Integrated 200wpc SS
Wyred 4 Sound ST1000 500wpc Class D with Cary 98SLP preamp
Clayton S40 50 wpc Class A SS with Cary 98SLP preamp
Ayon Spirit II 60wpc Pentode 40wpc Triode Integrated kt88 Class A
Unison Unico SE Integrated 140wpc SS Class AB with triode tube input stage

Yes the Gallos do well with tubes, I love tubes, but you aren't going to get loud rock from these speakers with tubes. Not kick butt bust your balls hard rock.

I would suggest you get a high power SS integrated for your listening style. The Unico SE I am using right now would be a top contender. Tremendous grip on the bass without any strain or bloat at high volumes. Surprisingly close to the Clayton/Cary combo for 1/3 of the cost.

I would think Unison, Krell, wyred4sound, and Musical fidelity integrateds which are all brands I have had at one time or another would be a good match. I am sure there are many more but from my personal experience these should make these speakers stand up and rock. All can be had for $1,500.00 or less.

FWIW I have found Morrow Audio wire to work very well with Gallo speakers.

Newbrook,

Having had both in my system, I swear to you, the 3.5 sounds far superior to the 3.1, there is no going back for me.

Regards, Barry

Leatherneck-I have a pair of Morrow SP-2 speaker cables on my horns and I like them a lot. I will seek out a demo of some of the amps you suggest. Thank you for your suggestions.
Barry, do you have the 3.5's in the system now? Do you have the SA amp on the 2nd voice coil?

I do have the 3.5s in my system now, and I've never used the second VC on my 3.1s or 3.5s.