All Comparisons
Down4sound PRO-FAB Birch FLAT PACK 12 | 1 12 Sub Box | DIY 12-Inch Ported Subwoofer Enclosure Box

Down4sound PRO-FAB Birch FLAT PACK 12 | 1 12 Sub Box | DIY 12-Inch Ported Subwoofer Enclosure Box

Down4Sound
$139.99
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VS
ZERO6 6K Amp + 3x RAGE V3 15" 2kW 1-0hm DVC RMS Subwoofers B2-Z6-COMBO4

ZERO6 6K Amp + 3x RAGE V3 15" 2kW 1-0hm DVC RMS Subwoofers B2-Z6-COMBO4

B2 Audio
$2799.80
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Subwoofer Spec Comparison

ParameterDown4sound PRO-FAB Birch FLAT PACK 12 | 1 12 Sub Box | DIY 12-Inch Ported Subwoofer Enclosure BoxZERO6 6K Amp + 3x RAGE V3 15" 2kW 1-0hm DVC RMS Subwoofers B2-Z6-COMBO4
Electromechanical
Fs (Resonant Frequency)32 Hz—
Physical / Acoustic
Vas (Eq. Compliance)68 L—
Sd (Cone Area)165.1 cm²—