18" Subwoofer

A black DD Audio 18" 700 Series Subwoofer with a red logo on it.

DD Audio 18″ 700 Series Subwoofer

$559.00

High strength cone coupled to a massive EROM surround…

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A black DD Audio 18" 700 Series Subwoofer with a red logo on it.

DD Audio 18″ 700 Series Subwoofer

$559.00

Best suited for duty in vented or multi-order enclosures.

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A pair of Sundown Audio SA-18 v.2 (1000-watt) D2 car subwoofer speakers on a white background.

SA-18 v.2 (1000-watt) D2

$499.99

The Sundown SA series has been our most popular line since its original introduction in 2009. What better way to create a new version 2 than to upgrade, literally, every single part of the woofer? We started with a larger, more powerful motor to drive the larger 2.75” coil and stronger soft parts – this maintains the perfect balance of the original SA series while also increasing the power handling to 1000-watts RMS.

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A pair of Sundown Audio SA-18 v.2 (1000-watt) D2 car subwoofer speakers on a white background.

SA-18 v.2 (1000-watt) D4

$499.99

The Sundown SA series has been our most popular line since its original introduction in 2009. What better way to create a new version 2 than to upgrade, literally, every single part of the woofer? We started with a larger, more powerful motor to drive the larger 2.75” coil and stronger soft parts – this maintains the perfect balance of the original SA series while also increasing the power handling to 1000-watts RMS.

Learn more »

A Soundqubed HDX3 18 Inch Subwoofer on a white background.

Soundqubed HDX3 18 Inch Subwoofer

$459.95

The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with…

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