Quote:
Originally Posted by

**LTD02**
that is kind of difficult to say. winisd has 108db @1m @20hz for 1kw in 4 cubic foot sealed at 1000 watts per driver.

thank you.

the test shows 104.2 @ 20 Hz with 80v applied. For 4ohm load it is 1.6kW signal if I am not mistaken. It seems like at the low frequencies, where THD is the limiting factor, the power consumption was within the capabilities of the iNuke 3000.

But what to do with higher SPL numbers where extreme voltage was applied? We know for example that with 283v (20kW ?!) signal the driver delivers 122.3dB SPL @ 60Hz. For the estimate, can I just cut the power in half and subtract 3dB from the max SPL number until I reach the target power level? This approach would give me approx 110dB @ 60Hz with 1.25kW signal. Does it seem reasonable?

Quote:
Originally Posted by

**LTD02**
the dual 4 ohm option allows for a better match to the behringers in sealed configuration.

can you expand on this? I was wondering which version to get, given that I am only buying 2 at this point, but may want to double the number of drivers down the road.

thank you.