Black Diamond 12" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS / 7000W MAX | Dual 2-Ohm Voice Coil

Black Diamond 12" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS / 7000W MAX | Dual 2-Ohm Voice Coil

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The Black Diamond 12" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS / 7000W MAX | Dual 2-Ohm Voice Coil is listed by Audio Sellerz for customers researching a DS18 12-inch car audio subwoofer. The original DS18 description and specifications remain below so the important product facts are not replaced by generic marketing copy. The product title identifies 12-inch size, 3500 watts RMS in the product title, and 2-ohm impedance; use the full product details below for the exact model specifications and installation requirements.

For the best result, plan the product as one part of the complete build. Correct fitment, wiring, signal, amplifier or speaker matching, electrical support, mounting, and tuning can matter as much as the product choice itself.

Original Product Details and Specifications

SKU: DIA-CARBON12.2D

Black Diamond 12" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS / 7000W MAX | Dual 2-Ohm Voice Coil is a DS18 subwoofer from DS18 built for bass builds, daily drivers, truck systems, custom enclosures, and full car audio upgrades. This description helps shoppers looking for DS18 subwoofer, DS18 subs, car audio subwoofer, bass speaker, subwoofer upgrade understand where it fits in a real audio system.

Audio Sellerz focuses on the full build, not just one part. Match this DS18 product with the right vehicle, mounting space, amplifier power, wiring, fuse protection, enclosure needs, and electrical support so the system plays cleaner, louder, and more reliably.

Audio Sellerz System Match Notes

• Match the subwoofer with the right amplifier, enclosure, impedance, wiring, and electrical support for better bass and reliability.
• For amplified audio systems, make sure the power wire, ground, fuse protection, and voltage support match the equipment.
• If you are building a complete DS18 setup, plan the speakers, subwoofers, amplifiers, wiring, and electrical support together before ordering.

Black Diamond DIA-CARBON12.2D
12" High Excursion Subwoofer with Carbon Fiber Cone – 3500W RMS / 7000W Peak

The DIA-CARBON12.2D is built for monstrous low-end. With a jaw-dropping 3500W RMS and 7000W peak power handling, this 12-inch subwoofer delivers chest-rattling SPL.

Carbon-Fiber Boom
Lightweight yet unbreakable, the real carbon fiber cone and dust cap offer unmatched strength and stiffness. The 22.5mm Xmax excursion moves massive air with tight, distortion-free bass you can feel in your bones.

Engineered for Endurance
A massive 3.5" aluminum voice coil with CCAR winding maximizes heat dissipation, while the 425 oz ferrite magnet packs serious magnetic force to keep your bass clean and powerful.

Versatile Box Compatibility
Drop the DIA-CARBON12.2D into sealed enclosures (~1.3 ft³) for tight, punchy bass, or ported boxes (~2 ft³) for booming low-frequency extension. It flexes to fit your build and your sound.

Maximum Impact
With a wide frequency response from 10Hz to 200Hz and a sensitivity of 82 dB, this subwoofer brings detailed, impactful bass with minimal amplifier strain. Push your system harder without losing clarity or control.

Own the streets with Black Diamond’s DIA-CARBON12.2D!

Match This DS18 Subwoofer to the Amp and Enclosure

Choose the amplifier from RMS power and final wired impedance, not maximum power alone. The enclosure must also match the exact subwoofer's air-space, tuning, cutout, mounting-depth, and port requirements. Confirm voice-coil configuration, number of subwoofers, speaker wire, vehicle space, and electrical support before ordering.

Compare more car audio subwoofers, choose a compatible monoblock subwoofer amplifier, and review the available subwoofer boxes and enclosures.

Helpful Subwoofer and Bass-System Guides

Use the subwoofer wiring and ohm-load guide, compare 1-ohm, 2-ohm, and 4-ohm systems, learn how to choose a box with the subwoofer enclosure guide, and plan the complete build with the car audio bass setup guide.

Browse the full DS18 collection at Audio Sellerz to compare other DS18 speakers, amplifiers, subwoofers, marine products, vehicle-specific audio parts, wiring, and accessories.

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