

SB Acoustics 20" SB20PFCR-00 Passive radiator, paper cone, rubber surround, round mounting injection chassis
SB Acoustics 20" SB20PFCR-00 Passive radiator, paper cone, rubber surround, round mounting injection chassis
Specifications:
Effective piston area, Sd |
216 cm2 |
Mechanical loss, Rms |
1.4 kg/s |
Free air resonance, Fs |
20 Hz |
Mechanical Q-factor, Qms |
6,8 |
Compliance, Cms |
0.83 mm/N |
Equivalent volume, Vas |
55 liters |
Moving mass incl.air, Mms |
76,7 g |
Net weight |
240 g |
Maximum mechanical cone excursion, Xmech |
±11 mm |
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T/S parameters measured on drive units that are broken in. |
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SB Acoustics 20" SB20PFCR-00 Passive radiator, paper cone, rubber surround, round mounting injection chassis
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