1.75 ft @ 36.7Hz Ported Enclosure Box for JL Audio 12" W7 (12W7 AE) Subwoofer - Speakers & Subwoofers | Facebook Marketplace | Facebook
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Custom-made box for 3 jl audio 12w7 subs in a Honda Civic | Car audio installation, Car audio subwoofers, Car audio systems
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Atrend JL Audio 12W7 Subwoofer Box (12W7SV) - 12" Single Vented Enclosure with 1" Baffle for JL Audio 12W7 Subwoofers - Walmart.com
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