question about quasi nmos500 amplifier schematic?

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
I would like to built a amplifier for subwoofer 1000w rms 4+4 Ohm
I have two ideas:

1. build 2channel 500w amplifier @4 ohm, 10 pairs of nfets per channel.
2. build 1channel 1000w rms @2 ohm, 20 pairs of nfets per channel.

Which one of my ideas would be better? and could the second idea be possible??

I am looking forward your answers,
Mihkel
 
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.