Discussion of or questions about the Reaction Audio subs or their measurements should go here.
Reaction Audio Measurements & Discussion Thread
Posted 06 November 2014 - 05:16 PM
nice work, as always josh.
looks like the Dayton amp held in there pretty well.
with no fan, I kind of question the cooling capacity/long-term performance of something like that. looks like a fairly traditional amp design (relatively low efficiency compared to something like class d). but for movies where most of the content tends to be relatively concentrated, it probably does the trick.
why they didn't plop in a mini-compensation network on the signal side to smooth out the response is a bit of a mystery.
Posted 07 November 2014 - 02:44 PM
Actually it appears that the Dayton amp has a notch filter for this built into a jumper on the amp. I'm going to switch it and take a close mic to check the results.
Of course that will only work up to the point that some of the bandwidth starts to compress...
Posted 10 November 2014 - 02:07 AM
Very impressive numbers for the PS-15X.
Not criticizing the PV-15X, but about learning more about ported enclosures and its effect on maximum output. The PV-15X only provides a very modest 3.4dB more output at its tuning frequency over its sealed equivalent and even less as the frequency goes up. How come the PV-15X's ported enclosure is only bringing such modest output gains compared to SVS or DIY, which brings around 12dB more output at tuning?
Posted 14 November 2014 - 03:58 PM
Posted 03 February 2015 - 01:31 PM
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