put the amp on top and see how it sounds
BETTER: have someone else do that w/o your knowledge and obscure the area with cloth screen so you cannot tell how the physical configuration is set up - then listen that way and with them side by side; see if you can hear a difference
BETTER: have someone else do that w/o your knowledge and obscure the area with cloth screen so you cannot tell how the physical configuration is set up - then listen that way and with them side by side; see if you can hear a difference