Re: What to do, if anything?
Jeff,
I look at the spec sheets and see the 650 rated at 128.5db spl long term for the low freq. section in biamp mode.
The SM60 is rated 131db spl long term.
The sensitivities of both boxes are within 1db(discounting the HF sens. spec on the 650).
Now, I'm not saying they are identical, nor the same type of ''sound'', but they're close enough one on one that I'd sure want to investigate.
Given that there's almost a 3:1 weight difference and half the size, plus that patented Danley stuff that makes them ''sound'' louder...
Also, the play together nicely even if you have to do that nasty overlap thing. Stack two vertically, it's surprising how good the sound holds up.
Best regards,
John
