fmk5805

Responses from fmk5805

Emotiva XPA-1 or Wyred SX/ST-1000
Magfan, You are right about stopping speaker motion by shorting with a paper clip (high DF). Pushing the speaker cone out of its magnetic center creates potential energy, and with an open circuit, the speaker will oscillate a few cycles and stop b... 
Emotiva XPA-1 or Wyred SX/ST-1000
I have tested several amps to drive a pair of JBL M9500's, the best of their K2 series that listed for $40,000 in the late 90's. Each speaker has two 15" Woofers, stagger-tuned in separate enclosures with a compression driver/horn between them and...