Is refurbished amps really safe?
In this case yes, dBr electronics as sundownseller and amprepair, is well known in the forum.
For other offers, i would look if there offer a waranty and return.
I need something 1000W RMS @ 2ohm but everything is over my budget.
So I guess I should take advantage of this SoundStream DTR1.1700D sale before it goes out. 2yr warranty is better than anything that says 1yr.