All Comparisons
Dual 8" Armor Coated Ported Subwoofer Enclosure

Dual 8" Armor Coated Ported Subwoofer Enclosure

Skar Audio
$144.49
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VS
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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Subwoofer Spec Comparison

ParameterDual 8" Armor Coated Ported Subwoofer EnclosureDown4sound PRO-FAB Birch FLAT PACK 12 | 1 12 Sub Box | DIY 12-Inch Ported Subwoofer Enclosure Box
Electromechanical
Fs (Resonant Frequency)42 Hz32 Hz
Physical / Acoustic
Vas (Eq. Compliance)51.06 L68 L
Sd (Cone Area)—165.1 cm²