Woofer tester 3 for pulling parameters and more
specs here and below
Dayton Audio WT3 Woofer Tester
Dayton Audio's WT3 makes measuring loudspeaker driver parameters easier, faster and more accurate than ever before. While previous generation woofer testers took around 6 minutes to measure 30 impedance points, the new WT3 measures over 30,000 data points in just a few seconds using a new swept sine technique that is only available with the WT3. The result is a very high-resolution impedance measurement that allows the extraction of an extremely accurate driver parameter set, suitable for the most critical loudspeaker design work. Free air parameters are measured in just a few seconds. VAS can be measured by traditional test box, added mass or, more conveniently, just by specifying the 1W/1m SPL of the driver. No other loudspeaker impedance tester is as fast, versatile, or as easy to use as the WT3. WT3 hardware consists of a compact USB interface unit with attached USB cable and alligator clip leads. It's manufactured on state-of-the-art equipment using precision surface mount components. Windows compatible software provides an easy-to-use interface that allows you to be up and running very quickly. You can save as many as 20 impedance measurements per project and then overlay and compare any or all of the measurements to create a custom report complete with all your notes. Perfect for quick incoming QC inspections.
Can be used to find box tuning also
9.5 out of 10 if you nit pick the hell out of it... been used maybe 5 times... cd is mint, has 2 static scratches and a white spot ... NOTHING AFFECTS THE CD AT ALL, NORMAL SELLERS WOULDN'T MENTION IT, THAT'S HOW MINUTE IT IS.
$72.50 shipped in a small flat rate box US, no SA... properly packed, includes what in the pictures except my bed sheet
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