All Comparisons
R2D2-12

R2D2-12

Rockford Fosgate
$119.99
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VS
SB 10" SUBWOOFER - DVC | 500W RMS

SB 10" SUBWOOFER - DVC | 500W RMS

Down4Sound
$749.99
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Subwoofer Spec Comparison

ParameterR2D2-12SB 10" SUBWOOFER - DVC | 500W RMS
General
RMS Power250 W500 W
Electromechanical
Re (DC Resistance)2 Ω
Fs (Resonant Frequency)34.6 Hz
Qts (Total Q)0.58
Qes (Electrical Q)0.62
Qms (Mechanical Q)8.29
Le (Inductance)3.9 mH
Physical / Acoustic
Vas (Eq. Compliance)66.4 L
Xmax (Excursion)6.5 mm
Sensitivity88.7 dB
EBP (Efficiency Bandwidth Product)55.806
Ideal EnclosureFlexible (Sealed or Ported)