I believe the 1.2s are 250w monos (14k new) the 0s are 40w monos and the 2s are 100w monos. I don't know how the SF gear matches. You could probably get away with the 2s to run 87db speakers, but not the 0s if you like it loud at all. I tried the Aleph 3 (30watts) with 87db speakers and there just wasn't enough power, however it worked well with 89db speakers. I am using the Aleph 2s with 91db speakers and I get plenty of power.
A Call for all ALEPH owners
I would like to know what is the difference between the following monoblock models: 1.2 0 and the 2 What is the date of manufacture of all three and the cosmetic and spec design of them all. Which is the best model to run a 4 piece speaker system with sensitivity 87 db and Is a power tube amp like the SONIC FRONTIERS POWER 2 and 3 a match to the Alephs? PAUL