OB3X info plus measurements

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OB3X info plus measurements
« on: 10 Jun 2007, 11:52 pm »
Our NEW OB3X speaker is a sub-compact 3 way open baffle midrange speaker for mid-sized to larger rooms in a 2 channel system or for a Home theater system.


Our new OB3X  open baffle speaker TMW uses the new XBL^2 M-130X driver as a midrange driver in a  3 way design with a side firing M-165X XBL^2 driver for the lower frequency.
Standing 40" tall 8" wide and 12" deep.
The design was made a 3 way to make use of the complete potential of the M-130X driver as a midrange driver then we added the M-165X as a woofer.

Unfinished speaker show as a sample below.





 Frequency response above (click to enlarge). Responses were taken at 1 meter
Impedance below (click to enlarge) easy 8 ohm load







RTA In room response (below) with the red line being the OB2X and the blue line being the OB3X.Here you can see the OB3X has more low end out put than the OB2X.