Black Diamond 18" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS / 7000W Peak | Dual 2-Ohm Voice Coil

Black Diamond 18" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS / 7000W Peak | Dual 2-Ohm Voice CoilBlack Diamond DIA CARBON18. 2D 18" High Excursion Subwoofer with Carbon Fiber Cone 2 Ohm The DIA CARBON18. 2D delivers earth shaking bass with 3500W RMS and a peak of 7000W. This 18 inch sub moves massive air for SPL competitions and serious audio enthusiasts. Lightweight Carbon Fiber Its ultra rigid carbon fiber cone and dust cap reduce distortion and improve responsiveness, delivering clear, tight lows even at extreme volumes. True High Excursion

Black Diamond DIA-CARBON18.2D
18" High Excursion Subwoofer with Carbon Fiber Cone | 2-Ohm

The DIA-CARBON18.2D delivers earth-shaking bass with 3500W RMS and a peak of 7000W. This 18-inch sub moves massive air for SPL competitions and serious audio enthusiasts.

Lightweight Carbon Fiber
Its ultra-rigid carbon fiber cone and dust cap reduce distortion and improve responsiveness, delivering clear, tight lows even at extreme volumes.

True High-Excursion Design
With an impressive 22.5mm Xmax, the DIA-CARBON18.2D provides deeper cone travel for louder output and immersive, chest-thumping bass.

Engineered to Stay Cool Under Pressure
Massive 3.5" dual aluminum CCAR voice coils and pro-grade motor structure with advanced heat dissipation keep your subwoofer running strong through long, loud sessions without thermal shutdown.

Built Tough for High Performance
Featuring a 425 oz ferrite magnet, sandblasted aluminum basket, foam surround, and heavy-duty 4GA push terminals, this subwoofer is engineered for reliability and powerful SPL builds.

Versatile Enclosure Recommendations
Optimal performance in sealed (3.2 ft³) or ported (7.5 ft³ with 4"x18"x20" port) boxes, allows you to build the way you prefer.

Dominate any venue with Black Diamond’s DIA-CARBON18.2D!