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subwoof
11-24-2012, 06:49 PM
Anybody know the sensitivity of these tweeters??

I am substituting 2404H for these in some custom rear channel cabinets and need to pad the existing networks.

A breadboard jig with a standard 8 ohm L-pad resulted in a less than 1/4 rotation so at least 10db of attenuation is needed??

sub

old-fashioned
11-25-2012, 01:03 PM
Hi!

I think it is around 91dB for the 035Ti and 92db for the 035TiA (CCAW voice coil).
I compared them by my acoustic measurement system 2 years ago and I was surprised that the difference is so small, only.
Take care of the enormous +20dB 19kHz peak!

BR

Andreas

subwoof
11-25-2012, 05:18 PM
Danke!

These will be bandpass filtered so I will make sure to roll it off. Everybody plugs in computers, iphones, dj samplers, etc into the rental house system these days so I have had to install a multichannel DSP to contour each channel.

ferrite beads on each input AND had to transformer isolate the stupid CATV box audio....

sub