American Bass

American Bass XO 15” Subwoofer – 500W RMS Dual 4 Ohm

Name: American Bass XO 15” Subwoofer – 500W RMS Dual 4 Ohm
Brand: American Bass
SKU: XO-1544
Price: 134.10 USD
Availability: InStock

$134.10 USD

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American Bass XO 15” Subwoofer – 500W RMS Dual 4 Ohm

Sold by AudioSellerz.com

Shop the American Bass XO 15” Subwoofer – 500W RMS Dual 4 Ohm when comparing a American Bass car audio subwoofer for a daily driver, custom system, or planned upgrade. The product title identifies 15-inch size, 500 watts RMS in the title, Dual 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

The American Bass XO 15” Subwoofer is a big-cone, budget-friendly banger designed for daily builds that still want serious low-end. Rated at 500 watts RMS / 1000 watts max with a dual 4 ohm voice coil (D4), the XO 15 is perfect for trunk and SUV systems where you’ve got the space for a 15 and want strong, musical bass without stepping into high-end pricing.

A 2.5” high-power 4-layer voice coil, 125 oz stacked magnet, and stamped steel basket give this woofer the motor strength and control to handle real daily abuse. Sensitivity is listed at about 89.9 dB, so it wakes up nicely on a solid mono amp and responds well in properly tuned ported enclosures.

With a 7.1” mounting depth and 13.9” cutout, the XO 15 drops into most standard 15 inch box designs. American Bass recommends ported enclosures in the 2.75 – 3.0 cubic foot range, which lines up with typical street-bass tuning for deep, impactful low-frequency output and long-term reliability.

The dual 4 ohm coils make wiring flexible: a single XO 15 can be wired to 2 ohm for most Class D monoblocks, or you can run a pair of XO 15s on a stronger amplifier wired to 1 ohm (with proper electrical upgrades). Matched with a clean 1000–2000W RMS amp and a solid enclosure, this sub is more than capable of real “window-shake” daily bass.

If you’re building a value-minded system and want a 15 inch American Bass subwoofer that hits hard, takes power, and keeps wiring simple, the XO 15 is a solid choice—and it’s available now at AudioSellerz.com

Key Features – American Bass XO 15” Subwoofer

• Size: 15 inch car audio subwoofer

• RMS Power: 500W RMS

• Max Power: 1000W max

• Voice Coil: Dual 4 ohm (D4), 2.5” high-power 4-layer coil

• Magnet: 125 oz high-energy stacked ferrite motor

• Sensitivity: 89.9 dB

• Basket: Stamped steel (S Steel)

• Mounting Depth: 7.1”

• Cutout Size: 13.9”

• Recommended Ported Box: 2.75 – 3.0 ft³

• Recommended Amp (Pair): American Bass VFL 2800.1-class amplifier

Ideal for:

• Single 15” trunk and hatchback systems

• Dual-15 ported wall/trunk builds

• Budget and mid-level daily driver systems that still want real low-end output

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.