All Comparisons
12" 800 Watt RMS Dual 4-Ohm Car Audio Subwoofer Xtreme Bass Soundstream BXW-124

12" 800 Watt RMS Dual 4-Ohm Car Audio Subwoofer Xtreme Bass Soundstream BXW-124

Soundstream
$79.96
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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

Parameter12" 800 Watt RMS Dual 4-Ohm Car Audio Subwoofer Xtreme Bass Soundstream BXW-124SB 10" SUBWOOFER - DVC | 500W RMS
General
RMS Power800 W500 W
Electromechanical
Re (DC Resistance)7 Ω
Fs (Resonant Frequency)31.5 Hz
Qts (Total Q)0.56
Qes (Electrical Q)0.677
Qms (Mechanical Q)4.22
Le (Inductance)0.979 mH
Physical / Acoustic
Vas (Eq. Compliance)75.89 L
Mms (Moving Mass)121.1 g
BL (Force Factor)16.1 T·m
Sensitivity87.5 dB
EBP (Efficiency Bandwidth Product)46.529
Ideal EnclosureSealed