Car audio 13″ subwoofer with paper cone.
Nominal impedance [Zn]: 4 Ω
Resonance frequency [fs]: 17 Hz
Sensitivity [2.83 V⁄1m]: 89 dB
Equivalent volume [Vas]: 180 l
Total Q factor [Qts]: 0.32
Power [P]: 550 W (IEC 17.3)
See also:
Scan-Speak 32W/4878T05 – information in PDF format