American Bass

American Bass DX 12" Subwoofer – 300W RMS Single 4 Ohm

Name: American Bass DX 12" Subwoofer – 300W RMS Single 4 Ohm
Brand: American Bass
SKU: AB-DX-124
Price: 90.00 USD
Availability: OutOfStock

$90.00 USD

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American Bass DX 12" Subwoofer – 300W RMS Single 4 Ohm

Sold by AudioSellerz.com

Shop the American Bass DX 12" Subwoofer – 300W RMS Single 4 Ohm when comparing a American Bass car audio subwoofer for a daily driver, custom system, or planned upgrade. The product title identifies 12-inch size, 300 watts RMS in the title, Single 4 Ohm configuration; use the full specifications below when matching the system.

Review the original specifications below, then match the product to the available space, connected equipment, wiring, electrical support, and the way the system will be used.

Original Product Details and Specifications

American Bass DX 12" Subwoofer – 300W RMS Single 4 Ohm
Sold by AudioSellerz.com

The American Bass DX 12" Subwoofer is part of American Bass’s best-selling DX Series—built for everyday bassheads who want a real upgrade over entry-level gear without breaking the bank. Rated at 300 watts RMS / 600 watts max with a single 4 ohm voice coil, this 12 inch sub is a perfect match for daily trunk builds, hatchbacks, and SUVs that need strong, reliable low-end.

A 2" voice coil, 90 oz magnet, and heavy duty stamped steel basket (S Steel) give the DX 12 the backbone to handle real power from a solid monoblock. With sensitivity around 88.2 dB and a 5.6" mounting depth, it’s efficient, easy to fit in common 12" enclosures, and tuned for punchy, deep bass in daily music systems.

American Bass recommends this woofer in ported boxes around 1.75 – 2.0 ft³, which lines up perfectly with typical street-bass builds. In the right enclosure, the DX 12 delivers tight mid-bass and strong low-frequency output, making it a great choice for a single sub on 300–600W or a pair on a 1000–1500W RMS amp (with proper electrical support).

If you’re looking for a 12" car subwoofer that’s proven, affordable, and hits far harder than a “starter” sub, the DX 12 is a killer option for daily drivers and first real systems.

Key Features – American Bass DX 12" Subwoofer

Size: 12 inch car audio subwoofer
RMS Power: 300W RMS
Max Power: 600W max
Voice Coil: Single 4 ohm (SVC), 2" diameter
Magnet: 90 oz double-stacked ferrite motor
Basket: Heavy duty stamped steel basket (S Steel)
Sensitivity: 88.2 dB
Mounting Depth: 5.6"
Cutout Size: 11.1"
Recommended Ported Box: 1.75 – 2.0 ft³
Recommended pairing: Pair of DX 12s on an American Bass VFL 1900.1–class amp or similar

The American Bass DX 12" is ideal if you want a reliable, budget-friendly daily 12" subwoofer that still brings real performance—available now at AudioSellerz.com

Match This American Bass Subwoofer to the Complete Bass System

Match the subwoofer to the amplifier's RMS output at the final wired impedance, the correct enclosure, suitable speaker wire, and enough electrical support. Voice-coil configuration changes the final load the amplifier sees, while enclosure volume, tuning, mounting depth, and vehicle space affect the result.

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Helpful American Bass Subwoofer Guides

Read the guide to American Bass subwoofers for daily driving, learn how subwoofer specifications affect a build, calculate the final load with the subwoofer wiring and ohm-load guide, and choose the enclosure with the car audio subwoofer box guide.

For dual-voice-coil models, the Dual 2 Ohm versus Dual 4 Ohm guide explains common wiring options. The complete car audio bass setup guide connects the subwoofer, amplifier, enclosure, wiring, fusing, battery, and alternator.

Shop American Bass at Audio Sellerz

Browse the complete American Bass car audio collection at Audio Sellerz for subwoofers, amplifiers, speakers, wiring, electrical products, and supporting equipment. Learn more about the brand and our experience in why Audio Sellerz trusts American Bass.

American Bass Subwoofer FAQ

How should I choose an amplifier?

Use RMS power handling, voice-coil configuration, the number of subwoofers, final wired impedance, and amplifier stability. Do not match from maximum power alone.