π Speakers Measured Datasets

 Systems:

• one π loudspeaker
• two π loudspeaker
• two π tower speaker
• three π loudspeaker
• four π loudspeaker
• six π constant directivity cornerhorn
• seven π constant directivity cornerhorn
• three π subwoofer
• 12π basshorn subwoofer
   

• B&C DE250 on π H290C horn/waveguide, without crossover or compensation
• B&C DE250 on π H290C horn/waveguide, horizontal off-axis curves
• B&C DE250 on π H290C horn/waveguide, vertical off-axis curves
• B&C DE250 (S.N. 177451243) on π H290C horn/waveguide, (1W) 2.83v@1M, 1/12 octave smoothing applied
• B&C DE250 (S.N. 177451243) on π H290C horn/waveguide, (1W) 2.83v@1M, no smoothing applied
• B&C DE250 (S.N. 177451243) on π H290C horn/waveguide, (25W) 14.15v@1M, 1/12 octave smoothing applied
• B&C DE250 (S.N. 177451243) on π H290C horn/waveguide, (25W) 14.15v@1M, no smoothing applied
• B&C DE250 (S.N. 177451243) on π H290C horn/waveguide, (100W) 28.3v@1M, 1/12 octave smoothing applied
• B&C DE250 (S.N. 177451243) on π H290C horn/waveguide, (100W) 28.3v@1M, no smoothing applied
• B&C DE250 (S.N. 177451243) on π H290C horn/waveguide, electrical impedance
• B&C DE250 (S.N. 177451243) on SEOS12 horn/waveguide, (1W) 2.83v@1M, 1/12 octave smoothing applied
• B&C DE250 (S.N. 177451243) on SEOS12 horn/waveguide, (1W) 2.83v@1M, no smoothing applied
• B&C DE250 (S.N. 177451243) on SEOS12 horn/waveguide, (25W) 14.15v@1M, 1/12 octave smoothing applied
• B&C DE250 (S.N. 177451243) on SEOS12 horn/waveguide, (25W) 14.15v@1M, no smoothing applied
• B&C DE250 (S.N. 177451243) on SEOS12 horn/waveguide, (100W) 28.3v@1M, 1/12 octave smoothing applied
• B&C DE250 (S.N. 177451243) on SEOS12 horn/waveguide, (100W) 28.3v@1M, no smoothing applied
• B&C DE250 (S.N. 177451243) on SEOS12 horn/waveguide, electrical impedance
• Response comparison, π H290C and SEOS12 waveguides, using the same compression driver (B&C DE250 S.N. 177451243), (1W) 2.83v@1M, 1/12 octave smoothing applied
• Response comparison, π H290C and SEOS12 waveguides, using the same compression driver (B&C DE250 S.N. 177451243), (1W) 2.83v@1M, no smoothing applied
• Distortion comparison, π H290C and SEOS12 waveguides, using the same compression driver (B&C DE250 S.N. 177451243), (1W) 2.83v@1M, 1/12 octave smoothing applied
• Distortion comparison, π H290C and SEOS12 waveguides, using the same compression driver (B&C DE250 S.N. 177451243), (1W) 2.83v@1M, no smoothing applied
• Response comparison, π H290C and SEOS12 waveguides, using the same compression driver (B&C DE250 S.N. 177451243), (25W) 14.15v@1M, 1/12 octave smoothing applied
• Response comparison, π H290C and SEOS12 waveguides, using the same compression driver (B&C DE250 S.N. 177451243), (25W) 14.15v@1M, no smoothing applied
• Distortion comparison, π H290C and SEOS12 waveguides, using the same compression driver (B&C DE250 S.N. 177451243), (25W) 14.15v@1M, 1/12 octave smoothing applied
• Distortion comparison, π H290C and SEOS12 waveguides, using the same compression driver (B&C DE250 S.N. 177451243), (25W) 14.15v@1M, no smoothing applied
• Response comparison, π H290C and SEOS12 waveguides, using the same compression driver (B&C DE250 S.N. 177451243), (100W) 28.3v@1M, 1/12 octave smoothing applied
• Response comparison, π H290C and SEOS12 waveguides, using the same compression driver (B&C DE250 S.N. 177451243), (100W) 28.3v@1M, no smoothing applied
• Distortion comparison, π H290C and SEOS12 waveguides, using the same compression driver (B&C DE250 S.N. 177451243), (100W) 28.3v@1M, 1/12 octave smoothing applied
• Distortion comparison, π H290C and SEOS12 waveguides, using the same compression driver (B&C DE250 S.N. 177451243), (100W) 28.3v@1M, no smoothing applied
• Acoustic Elegance TD12S, response (unsmoothed) measured halfspace outdoors, 1W/1M
• Acoustic Elegance TD12S, response (1/12th octave smoothing) measured halfspace outdoors, 1W/1M
• Acoustic Elegance TD12S impedance
• Acoustic Elegance TD12S impedance detail (zoomed to show ripple)
• Eminence PSD2002 without horn, crossover or compensation, Sample 1
• Eminence PSD2002 without horn, crossover or compensation, Sample 2
• Eminence PSD2002 without horn, crossover or compensation, Sample 3
• Eminence PSD2002 on Altec 811 horn, without crossover or compensation, Sample 1
• Eminence PSD2002 on Altec 811 horn, without crossover or compensation, Sample 2
• Eminence PSD2002 on Altec 811 horn, without crossover or compensation, Sample 3
• Eminence PSD2002 on Altec 811 horn, with π 1K6a008dB crossover, Sample 1
• Eminence PSD2002 on Altec 811 horn, with π 1K6a008dB crossover, Sample 2
• Eminence PSD2002 on Altec 811 horn, with π 1K6a008dB crossover, Sample 3
• Eminence PSD2002 on Altec 811 horn, with π 1K6a012dB crossover, Sample 1
• Eminence PSD2002 on Altec 811 horn, with π 1K6a012dB crossover, Sample 2
• Eminence PSD2002 on Altec 811 horn, with π 1K6a012dB crossover, Sample 3
• Eminence PSD2002 on Edgar 650Hz tractrix horn, without crossover or compensation, Sample 1
• Eminence PSD2002 on Edgar 650Hz tractrix horn, without crossover or compensation, Sample 2
• Eminence PSD2002 on Edgar 650Hz tractrix horn, without crossover or compensation, Sample 3
• Eminence PSD2002 on Edgar 650Hz tractrix horn, with π 1K6a008dB crossover, Sample 1
• Eminence PSD2002 on Edgar 650Hz tractrix horn, with π 1K6a008dB crossover, Sample 2
• Eminence PSD2002 on Edgar 650Hz tractrix horn, with π 1K6a008dB crossover, Sample 3
• Eminence PSD2002 on Edgar 650Hz tractrix horn, with π 1K6a012dB crossover, Sample 1
• Eminence PSD2002 on Edgar 650Hz tractrix horn, with π 1K6a012dB crossover, Sample 2
• Eminence PSD2002 on Edgar 650Hz tractrix horn, with π 1K6a012dB crossover, Sample 3
• Eminence PSD2002 on Eminence H290 horn, without crossover or compensation, Sample 1
• Eminence PSD2002 on Eminence H290 horn, without crossover or compensation, Sample 2
• Eminence PSD2002 on Eminence H290 horn, without crossover or compensation, Sample 3
• Eminence PSD2002 on Eminence H290 horn, with π 1K6a008dB crossover, Sample 1
• Eminence PSD2002 on Eminence H290 horn, with π 1K6a008dB crossover, Sample 2
• Eminence PSD2002 on Eminence H290 horn, with π 1K6a008dB crossover, Sample 3
• Eminence PSD2002 on Eminence H290 horn, with π 1K6a012dB crossover, Sample 1
• Eminence PSD2002 on Eminence H290 horn, with π 1K6a012dB crossover, Sample 2
• Eminence PSD2002 on Eminence H290 horn, with π 1K6a012dB crossover, Sample 3
• Eminence PSD2002 on JBL 2370 horn, without crossover or compensation, Sample 1
• Eminence PSD2002 on JBL 2370 horn, without crossover or compensation, Sample 2
• Eminence PSD2002 on JBL 2370 horn, without crossover or compensation, Sample 3
• Eminence PSD2002 on JBL 2370 horn, with π 1K6a008dB crossover, Sample 1
• Eminence PSD2002 on JBL 2370 horn, with π 1K6a008dB crossover, Sample 2
• Eminence PSD2002 on JBL 2370 horn, with π 1K6a008dB crossover, Sample 3
• Eminence PSD2002 on JBL 2370 horn, with π 1K6a012dB crossover, Sample 1
• Eminence PSD2002 on JBL 2370 horn, with π 1K6a012dB crossover, Sample 2
• Eminence PSD2002 on JBL 2370 horn, with π 1K6a012dB crossover, Sample 3
• Eminence PSD2002 on Martinelli 17" horn, without crossover or compensation, Sample 1
• Eminence PSD2002 on Martinelli 17" horn, without crossover or compensation, Sample 2
• Eminence PSD2002 on Martinelli 17" horn, without crossover or compensation, Sample 3
• Eminence PSD2002 on Martinelli 17" horn, with π 1K6a008dB crossover, Sample 1
• Eminence PSD2002 on Martinelli 17" horn, with π 1K6a008dB crossover, Sample 2
• Eminence PSD2002 on Martinelli 17" horn, with π 1K6a008dB crossover, Sample 3
• Eminence PSD2002 on Martinelli 17" horn, with π 1K6a012dB crossover, Sample 1
• Eminence PSD2002 on Martinelli 17" horn, with π 1K6a012dB crossover, Sample 2
• Eminence PSD2002 on Martinelli 17" horn, with π 1K6a012dB crossover, Sample 3
• Eminence PSD2002 on Peavey CH-3 horn, without crossover or compensation, Sample 1
• Eminence PSD2002 on Peavey CH-3 horn, without crossover or compensation, Sample 2
• Eminence PSD2002 on Peavey CH-3 horn, without crossover or compensation, Sample 3
• Eminence PSD2002 on Peavey CH-3 horn, with π 1K6a008dB crossover, Sample 1
• Eminence PSD2002 on Peavey CH-3 horn, with π 1K6a008dB crossover, Sample 2
• Eminence PSD2002 on Peavey CH-3 horn, with π 1K6a008dB crossover, Sample 3
• Eminence PSD2002 on Peavey CH-3 horn, with π 1K6a012dB crossover, Sample 1
• Eminence PSD2002 on Peavey CH-3 horn, with π 1K6a012dB crossover, Sample 2
• Eminence PSD2002 on Peavey CH-3 horn, with π 1K6a012dB crossover, Sample 3
• JBL 2426 without horn, crossover or compensation, Sample 1
• JBL 2426 without horn, crossover or compensation, Sample 2
• JBL 2426 without horn, crossover or compensation, Sample 3
• JBL 2426 on Altec 811 horn, without crossover or compensation, Sample 1
• JBL 2426 on Altec 811 horn, without crossover or compensation, Sample 2
• JBL 2426 on Altec 811 horn, without crossover or compensation, Sample 3
• JBL 2426 on Altec 811 horn, with π 1K6a008dB crossover, Sample 1
• JBL 2426 on Altec 811 horn, with π 1K6a008dB crossover, Sample 2
• JBL 2426 on Altec 811 horn, with π 1K6a008dB crossover, Sample 3
• JBL 2426 on Altec 811 horn, with π 1K6a012dB crossover, Sample 1
• JBL 2426 on Altec 811 horn, with π 1K6a012dB crossover, Sample 2
• JBL 2426 on Altec 811 horn, with π 1K6a012dB crossover, Sample 3
• JBL 2426 on Edgar 650Hz tractrix horn, without crossover or compensation, Sample 1
• JBL 2426 on Edgar 650Hz tractrix horn, without crossover or compensation, Sample 2
• JBL 2426 on Edgar 650Hz tractrix horn, without crossover or compensation, Sample 3
• JBL 2426 on Edgar 650Hz tractrix horn, with π 1K6a008dB crossover, Sample 1
• JBL 2426 on Edgar 650Hz tractrix horn, with π 1K6a008dB crossover, Sample 2
• JBL 2426 on Edgar 650Hz tractrix horn, with π 1K6a008dB crossover, Sample 3
• JBL 2426 on Edgar 650Hz tractrix horn, with π 1K6a012dB crossover, Sample 1
• JBL 2426 on Edgar 650Hz tractrix horn, with π 1K6a012dB crossover, Sample 2
• JBL 2426 on Edgar 650Hz tractrix horn, with π 1K6a012dB crossover, Sample 3
• JBL 2426 on Eminence H290 horn, without crossover or compensation, Sample 1
• JBL 2426 on Eminence H290 horn, without crossover or compensation, Sample 2
• JBL 2426 on Eminence H290 horn, without crossover or compensation, Sample 3
• JBL 2426 on Eminence H290 horn, with π 1K6a008dB crossover, Sample 1
• JBL 2426 on Eminence H290 horn, with π 1K6a008dB crossover, Sample 2
• JBL 2426 on Eminence H290 horn, with π 1K6a008dB crossover, Sample 3
• JBL 2426 on Eminence H290 horn, with π 1K6a012dB crossover, Sample 1
• JBL 2426 on Eminence H290 horn, with π 1K6a012dB crossover, Sample 2
• JBL 2426 on Eminence H290 horn, with π 1K6a012dB crossover, Sample 3
• JBL 2426 on JBL 2370 horn, without crossover or compensation, Sample 1
• JBL 2426 on JBL 2370 horn, without crossover or compensation, Sample 2
• JBL 2426 on JBL 2370 horn, without crossover or compensation, Sample 3
• JBL 2426 on JBL 2370 horn, with π 1K6a008dB crossover, Sample 1
• JBL 2426 on JBL 2370 horn, with π 1K6a008dB crossover, Sample 2
• JBL 2426 on JBL 2370 horn, with π 1K6a008dB crossover, Sample 3
• JBL 2426 on JBL 2370 horn, with π 1K6a012dB crossover, Sample 1
• JBL 2426 on JBL 2370 horn, with π 1K6a012dB crossover, Sample 2
• JBL 2426 on JBL 2370 horn, with π 1K6a012dB crossover, Sample 3
• JBL 2426 on Martinelli 17" horn, without crossover or compensation, Sample 1
• JBL 2426 on Martinelli 17" horn, without crossover or compensation, Sample 2
• JBL 2426 on Martinelli 17" horn, without crossover or compensation, Sample 3
• JBL 2426 on Martinelli 17" horn, with π 1K6a008dB crossover, Sample 1
• JBL 2426 on Martinelli 17" horn, with π 1K6a008dB crossover, Sample 2
• JBL 2426 on Martinelli 17" horn, with π 1K6a008dB crossover, Sample 3
• JBL 2426 on Martinelli 17" horn, with π 1K6a012dB crossover, Sample 1
• JBL 2426 on Martinelli 17" horn, with π 1K6a012dB crossover, Sample 2
• JBL 2426 on Martinelli 17" horn, with π 1K6a012dB crossover, Sample 3
• π Midrange horn, Delta 10, Sample 1
• π Midrange horn, Delta 10, Sample 2
• π Midrange horn, Delta 10, Sample 3
• π Midrange horn with Delta 10 and 1mH series coil, Sample 1
• π Midrange horn with Delta 10 and 1mH series coil, Sample 2
• π Midrange horn with Delta 10 and 1mH series coil, Sample 3
• π Midrange horn, Delta 10, 1mH coil, Martinelli horn, π1K6a010dB crossover, reversed polarity, mouths flush, Sample 1
• π Midrange horn, Delta 10, 1mH coil, Martinelli horn, π1K6a010dB crossover, reversed polarity, mouths flush, Sample 2
• π Midrange horn, Delta 10, 1mH coil, Martinelli horn, π1K6a010dB crossover, reversed polarity, mouths flush, Sample 3
• π Midrange horn, Delta 10, 1mH coil, padding, Martinelli horn, π1K6a010dB crossover, reversed polarity, mouths flush, Sample 1
• π Midrange horn, Delta 10, 1mH coil, padding, Martinelli horn, π1K6a010dB crossover, reversed polarity, mouths flush, Sample 2
• π Midrange horn, Delta 10, 1mH coil, padding, Martinelli horn, π1K6a010dB crossover, reversed polarity, mouths flush, Sample 3
• π Midrange horn, Alpha 10, Sample 1
• π Midrange horn, Alpha 10, Sample 2
• π Midrange horn, Alpha 10, Sample 3
• π Midrange horn with Alpha 10 and 1mH series coil, Sample 1
• π Midrange horn with Alpha 10 and 1mH series coil, Sample 2
• π Midrange horn with Alpha 10 and 1mH series coil, Sample 3
• π Midrange horn, Alpha 10, padding, Martinelli horn, π1K6a010dB crossover, straight polarity, mouths flush, Sample 1
• π Midrange horn, Alpha 10, padding, Martinelli horn, π1K6a010dB crossover, straight polarity, mouths flush, Sample 2
• π Midrange horn, Alpha 10, padding, Martinelli horn, π1K6a010dB crossover, straight polarity, mouths flush, Sample 3
• π Midrange horn, Neo 2510, Sample 1
• π Midrange horn, Neo 2510, Sample 2
• π Midrange horn, Neo 2510, Sample 3
• π Midrange horn, Neo 2510 padded with 20uF bypass capacitor, Sample 1
• π Midrange horn, Neo 2510 padded with 20uF bypass capacitor, Sample 2
• π Midrange horn, Neo 2510 padded with 20uF bypass capacitor, Sample 3
• π Midrange horn, Neo 2510 padded with 40uF bypass capacitor, Sample 1
• π Midrange horn, Neo 2510 padded with 40uF bypass capacitor, Sample 2
• π Midrange horn, Neo 2510 padded with 40uF bypass capacitor, Sample 3
• π Midrange horn, JBL 2012, Sample 1
• π Midrange horn, JBL 2012, Sample 2
• π Midrange horn, JBL 2012, Sample 3
• π Midrange horn, JBL 2012, padding, PSD2002, π1K6a010dB crossover, straight polarity, mouths flush, Sample 1
• π Midrange horn, JBL 2012, padding, PSD2002, π1K6a010dB crossover, straight polarity, mouths flush, Sample 2
• π Midrange horn, JBL 2012, padding, PSD2002, π1K6a010dB crossover, straight polarity, mouths flush, Sample 3
• π Midrange horn, JBL 2012, padding, JBL 2426, π1K6a010dB crossover, reversed polarity, mouths flush, Sample 1
• π Midrange horn, JBL 2012, padding, JBL 2426, π1K6a010dB crossover, reversed polarity, mouths flush, Sample 2
• π Midrange horn, JBL 2012, padding, JBL 2426, π1K6a010dB crossover, reversed polarity, mouths flush, Sample 3
• π Midrange horn, JBL 2012, 1mH, padding, JBL 2426, π1K6a010dB crossover, reversed polarity, mouths flush, Sample 1
• π Midrange horn, JBL 2012, 1mH, padding, JBL 2426, π1K6a010dB crossover, reversed polarity, mouths flush, Sample 2
• π Midrange horn, JBL 2012, 1mH padding, JBL 2426, π1K6a010dB crossover, reversed polarity, mouths flush, Sample 3
• π woodhorn 90° tweeter using Eminence PSD2002 amplitude response 2.83v/1M SPL
• π woodhorn 90° tweeter using Eminence PSD2002 impedance
• π woodhorn 90° tweeter using Eminence PSD2002 with π 1K6a010dB crossover amplitude response 2.83v/1M SPL
• π woodhorn 90° tweeter using Eminence PSD2002 horizontal off-axis amplitude response 2.83v/1M
• π woodhorn 90° tweeter using Eminence PSD2002 vertical off-axis amplitude response 2.83v/1M
• π woodhorn 90° tweeter using Eminence PSD2002 horizontal polar plot
• π woodhorn 90° tweeter using Eminence PSD2002 vertical polar plot