HSU ASW 1201 Qtc=0.707
Driver parameters:
Qts=0.310
Fs=29.00 Hz
Vas=3.85 cu. ft
SPL=91.0 dB 1W 1m
max power=150 W RMS
Diameter=0.305 m
Xmax=0.014 m
Calculated parameters:
Vd=0.000703 m^3
n0=0.007943
Fc=66.14 Hz
F3=66.15 Hz
Vb=0.92 cu. ft
Par=4.017 acoustic W
Per=505.74 W
Thermal and Xmax limited SPL as a function of frequency:
Hz | SPL thermal | SPL xmax | Power xmax |
---|
2.0 | 51.98 dB | 57.26 dB | 505.7 W |
4.0 | 64.03 dB | 69.30 dB | 505.7 W |
6.0 | 71.07 dB | 76.35 dB | 505.8 W |
8.0 | 76.07 dB | 81.34 dB | 505.8 W |
10.0 | 79.94 dB | 85.22 dB | 506.0 W |
12.0 | 83.11 dB | 88.39 dB | 506.3 W |
14.0 | 85.78 dB | 91.07 dB | 506.8 W |
16.0 | 88.09 dB | 93.39 dB | 507.5 W |
18.0 | 90.13 dB | 95.43 dB | 508.5 W |
20.0 | 91.95 dB | 97.26 dB | 510.0 W |
22.0 | 93.59 dB | 98.92 dB | 512.0 W |
24.0 | 95.08 dB | 100.43 dB | 514.5 W |
26.0 | 96.44 dB | 101.82 dB | 517.9 W |
28.0 | 97.69 dB | 103.11 dB | 522.0 W |
30.0 | 98.85 dB | 104.31 dB | 527.2 W |
32.0 | 99.92 dB | 105.43 dB | 533.5 W |
34.0 | 100.91 dB | 106.48 dB | 541.1 W |
36.0 | 101.83 dB | 107.47 dB | 550.2 W |
38.0 | 102.68 dB | 108.41 dB | 560.9 W |
40.0 | 103.48 dB | 109.30 dB | 573.5 W |
42.0 | 104.22 dB | 110.15 dB | 588.1 W |
44.0 | 104.90 dB | 110.96 dB | 604.9 W |
46.0 | 105.54 dB | 111.73 dB | 624.2 W |
48.0 | 106.13 dB | 112.47 dB | 646.2 W |
50.0 | 106.67 dB | 113.18 dB | 671.1 W |
52.0 | 107.18 dB | 113.86 dB | 699.2 W |
54.0 | 107.64 dB | 114.52 dB | 730.7 W |
56.0 | 108.07 dB | 115.15 dB | 765.9 W |
58.0 | 108.46 dB | 115.76 dB | 805.1 W |
60.0 | 108.82 dB | 116.35 dB | 848.5 W |
62.0 | 109.15 dB | 116.92 dB | 896.5 W |
64.0 | 109.45 dB | 117.47 dB | 949.4 W |
66.0 | 109.73 dB | 118.00 dB | 1007.5 W |
68.0 | 109.98 dB | 118.52 dB | 1071.2 W |
70.0 | 110.21 dB | 119.02 dB | 1140.7 W |
72.0 | 110.42 dB | 119.51 dB | 1216.4 W |
74.0 | 110.62 dB | 119.99 dB | 1298.7 W |
76.0 | 110.79 dB | 120.45 dB | 1387.9 W |
78.0 | 110.95 dB | 120.90 dB | 1484.5 W |
80.0 | 111.09 dB | 121.34 dB | 1588.8 W |
82.0 | 111.23 dB | 121.77 dB | 1701.2 W |
84.0 | 111.35 dB | 122.19 dB | 1822.1 W |
86.0 | 111.46 dB | 122.60 dB | 1952.0 W |
88.0 | 111.56 dB | 123.00 dB | 2091.3 W |
90.0 | 111.65 dB | 123.39 dB | 2240.4 W |
92.0 | 111.73 dB | 123.77 dB | 2399.8 W |
94.0 | 111.81 dB | 124.15 dB | 2569.9 W |
96.0 | 111.88 dB | 124.51 dB | 2751.2 W |
98.0 | 111.94 dB | 124.87 dB | 2944.2 W |
100.0 | 112.00 dB | 125.22 dB | 3149.5 W |
With this alignment the HSU ASW 1201 is thermal limited at all bass
frequencies. There is no Xmax / thermal crossover point.
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