I was just wondering how the diamond audio D3 subs (12in) stack up compared to some JL 12w3's or adire audio shiva's or anything else on that level.....I might get a 3rd 12in sub for my setup so im just lookin at options. At the moment i have 2 adire audio shivas and they kick ass but adire doesnt sell to the public anymore and its hard to find a dealer also they have gone up in price....
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