18" Subwoofers
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DD Audio Digital Designs 818d-D2 18" 6000W Dual 2-Ohm Subwoofer
SKU #: 04076Special Price $699.00
Retail: $999.99
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DD Audio Digital Designs 718d-D2 18" Dual 2-Ohm 3600W Subwoofer
SKU #: 03822Special Price $599.99
Retail: $669.99
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DD Audio Digital Designs 718d-D4 18" Dual 4-Ohm 3600W Subwoofer
SKU #: 03818Special Price $599.99
Retail: $679.99