I recently bought a xm-6020 to replace the 4045 since it only has 2 high pass channels.
Rated for 60w rms x2 @ 4 ohms, but it's not as loud as the 4045 which is only rated for 45w @ 4 ohms
Nothing changed except the amps. I literally just swapped them in a few minutes.
Gain on both was all the way down.
Any input appreciated.
green board is the 6020
I am not an amp gut pro but I am guessing the smaller mosfets on the 6020 could be the reason? Also the 6020 looks a little cheaper internally to me...
Bc2000d - jvf FI BL 15" - s800/4
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