SW182BD04 sealed box simulations
Level, dB
70
Simulations using 0.3 ohm external (wire) resistance, minimal cabinet damping, minimal cabinet leaks
60
50
40
30
20
Vb = 3 lit., Fb = 83 Hz, F-3dB = 64 Hz, Qtb = 1.06
Vb = 5 lit., Fb = 68 Hz, F-3dB = 58 Hz, Qtb = 0.89
Vb = 8 lit., Fb = 59 Hz, F-3dB = 55 Hz, Qtb = 0.77
10
Vb = 12 lit., Fb = 52 Hz, F-3dB = 53 Hz, Qtb = 0.70
Vb = 18 lit., Fb = 48 Hz, F-3dB = 54 Hz, Qtb = 0.64
Vb = 30 lit., Fb = 44 Hz, F-3dB = 54 Hz, Qtb = 0.59
0
10
100
Frequency, Hz
1,000
Updated November 10, 2015
Specifications are subject to change without any further notice. Copyright © 2015 by Wavecor Ltd., Guangzhou, China. All rights reserved.
SW182BD04 vented box simulations
Level, dB
70
Simulations using 0.3 ohm external (wire) resistance, minimal cabinet damping, minimal cabinet leaks
60
50
40
30
20
Vb = 5 lit., Fb = 50 Hz, F-3dB = 48 Hz, 4.3 dB / 81 Hz peak
Vb = 8 lit., Fb = 43 Hz, F-3dB = 41 Hz, 3.1 dB / 72 Hz peak
Vb = 12 lit., Fb = 37 Hz, F-3dB = 34 Hz, 2.0 dB / 64 Hz peak
10
Vb = 18 lit., Fb = 33 Hz, F-3dB = 29 Hz, 1.1 dB / 58 Hz peak
Vb = 25 lit., Fb = 29 Hz, F-3dB = 26 Hz, 0.4 dB / 129 Hz peak
Vb = 35 lit., Fb = 26 Hz, F-3dB = 22 Hz, 0.3 dB / 184 Hz peak
0
10
100
Frequency, Hz
1,000
Updated November 10, 2015
Specifications are subject to change without any further notice. Copyright © 2015 by Wavecor Ltd., Guangzhou, China. All rights reserved.