DS18

Black Diamond 12” Dual 3” Voice Coil Subwoofer with Aluminum Basket | 4-Ohm

Name: Black Diamond 12” Dual 3” Voice Coil Subwoofer with Aluminum Basket | 4-Ohm
Brand: DS18
SKU: DIA-T12.4D
Price: 164.95 USD
Availability: OutOfStock

$164.95 USD

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Black Diamond 12” Dual 3” Voice Coil Subwoofer with Aluminum Basket | 4-Ohm

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The Black Diamond 12” Dual 3” Voice Coil Subwoofer with Aluminum Basket | 4-Ohm gives customers a focused page for this DS18 12-inch car audio subwoofer. It is written for buyers searching the exact DS18 product as well as the broader category it belongs to. The product title identifies 12-inch size, and 4-ohm impedance; use the full product details below for the exact model specifications and installation requirements.

Use the original specifications below as the source for product facts. The added guidance explains what should be checked around the product so the final installation is cleaner, safer, and better matched.

Original Product Details and Specifications

SKU: DIA-T12.4D

Black Diamond 12” Dual 3” Voice Coil Subwoofer with Aluminum Basket | 4-Ohm 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.

DS18 DIA-T12.4D
12” Dual 3” Voice Coil Subwoofer with Aluminum Basket | 4+4-ohm DVC

The DIA-T12.4D is built for bass heads. This 12-inch dual voice coil subwoofer packs 1000W RMS and 2000W peak power handling, for hard-hitting low frequencies that make every beat feel alive.

Engineered for Power and Precision
Featuring dual 3” aluminum voice coils and a 4+4 ohm impedance, the DIA-T12.4D offers flexible wiring options so you can tailor your system for MAX output or high-efficiency.

Premium Materials for Maximum Performance
Its sandblasted black aluminum basket is built tough to resist heat and vibration. The large 120 oz ferrite magnet drives extremely large amounts of air for flawless output every session.

Deep Impact
With a frequency response from 20Hz to 200Hz and a recommended low-pass crossover at 80Hz, the DIA-T12.4D delivers earth-shaking lows with precision and clarity!

Built to Fit, Built to Last
Measuring 12.7” in diameter with a mounting depth of 7.03”, this subwoofer fits most custom builds while offering high displacement (2.26L) for powerful sound. It’s ready to handle long sessions and high excursion without breaking a sweat.

Get the most from your low-end with Black Diamond’s DIA-T12.4D!

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.