Clarion Thunderdome Qtc=0.707
Driver parameters:
Qts=0.710
Fs=17.50 Hz
Vas=100.13 cu. ft
SPL=97.0 dB 1W 1m
max power=300 W RMS
Diameter=0.813 m
Xmax=0.014 m
Calculated parameters:
Vd=0.004930 m^3
n0=0.031623
Fc=17.43 Hz
F3=17.43 Hz
Vb=-11873.80 cu. ft
Par=0.951 acoustic W
Per=30.07 W
Thermal and Xmax limited SPL as a function of frequency:
Hz | SPL thermal | SPL xmax | Power xmax |
---|
2.0 | 84.16 dB | 74.17 dB | 30.1 W |
4.0 | 96.19 dB | 86.22 dB | 30.1 W |
6.0 | 103.19 dB | 93.26 dB | 30.5 W |
8.0 | 108.06 dB | 98.26 dB | 31.4 W |
10.0 | 111.68 dB | 102.13 dB | 33.3 W |
12.0 | 114.41 dB | 105.30 dB | 36.8 W |
14.0 | 116.45 dB | 107.98 dB | 42.6 W |
16.0 | 117.96 dB | 110.30 dB | 51.4 W |
18.0 | 119.03 dB | 112.34 dB | 64.3 W |
20.0 | 119.79 dB | 114.17 dB | 82.3 W |
22.0 | 120.33 dB | 115.83 dB | 106.5 W |
24.0 | 120.71 dB | 117.34 dB | 138.3 W |
26.0 | 120.97 dB | 118.73 dB | 179.1 W |
28.0 | 121.16 dB | 120.02 dB | 230.5 W |
30.0 | 121.30 dB | 121.22 dB | 294.2 W |
32.0 | 121.40 dB | 122.34 dB | 372.0 W |
34.0 | 121.48 dB | 123.39 dB | 465.8 W |
36.0 | 121.54 dB | 124.38 dB | 577.8 W |
38.0 | 121.58 dB | 125.32 dB | 710.0 W |
40.0 | 121.62 dB | 126.22 dB | 864.8 W |
42.0 | 121.64 dB | 127.06 dB | 1044.7 W |
44.0 | 121.67 dB | 127.87 dB | 1252.2 W |
46.0 | 121.68 dB | 128.64 dB | 1490.0 W |
48.0 | 121.70 dB | 129.38 dB | 1761.0 W |
50.0 | 121.71 dB | 130.09 dB | 2068.0 W |
52.0 | 121.72 dB | 130.77 dB | 2414.1 W |
54.0 | 121.72 dB | 131.43 dB | 2802.6 W |
56.0 | 121.73 dB | 132.06 dB | 3236.7 W |
58.0 | 121.74 dB | 132.67 dB | 3719.9 W |
60.0 | 121.74 dB | 133.26 dB | 4255.8 W |
62.0 | 121.74 dB | 133.83 dB | 4848.0 W |
64.0 | 121.75 dB | 134.38 dB | 5500.4 W |
66.0 | 121.75 dB | 134.91 dB | 6216.9 W |
68.0 | 121.75 dB | 135.43 dB | 7001.5 W |
70.0 | 121.75 dB | 135.94 dB | 7858.6 W |
72.0 | 121.76 dB | 136.43 dB | 8792.3 W |
74.0 | 121.76 dB | 136.90 dB | 9807.2 W |
76.0 | 121.76 dB | 137.37 dB | 10907.8 W |
78.0 | 121.76 dB | 137.82 dB | 12098.8 W |
80.0 | 121.76 dB | 138.26 dB | 13385.1 W |
82.0 | 121.76 dB | 138.69 dB | 14771.5 W |
84.0 | 121.76 dB | 139.10 dB | 16263.1 W |
86.0 | 121.76 dB | 139.51 dB | 17865.2 W |
88.0 | 121.76 dB | 139.91 dB | 19583.0 W |
90.0 | 121.77 dB | 140.30 dB | 21422.1 W |
92.0 | 121.77 dB | 140.68 dB | 23387.9 W |
94.0 | 121.77 dB | 141.06 dB | 25486.2 W |
96.0 | 121.77 dB | 141.42 dB | 27722.8 W |
98.0 | 121.77 dB | 141.78 dB | 30103.6 W |
100.0 | 121.77 dB | 142.13 dB | 32634.7 W |
At this alignment the Clarion Thunderdome is Xmax limited up to 30 Hz and
thermal limited past that. But the Vb is negative so this really isn't a
possible solution.
Back to the high displacement page.