American Bass XFL 15" Competition Subwoofer – 1500W RMS

Unleash legendary bass with the American Bass XFL 15” Subwoofer—a powerhouse built for SPL lanes, demo vehicles, and high-output daily drivers. With a monstrous 3” voice coil and a 200oz magnet structure, the XFL-1544 delivers tight, controlled low-end performance and exceptional power handling that’s trusted by bassheads worldwide.

Key Features

• Power Handling: 1,500 Watts RMS / 3,000 Watts Peak
• Voice Coil: 3” High-Temperature Voice Coil for maximum durability
• Cone: Reinforced Non-Pressed Paper Cone with Multi-Layer High-Roll Surround
• Basket: Rigid Cast Aluminum Basket for vibration-free performance
• Magnet: Massive 200oz Magnet for superior motor force
• Configuration: Dual 2 Ohm or Dual 4 Ohm Voice Coils

Built for SPL & High Output Street Builds

The XFL 15” subwoofer is known for its clean, punchy bass that stays composed under pressure. Whether you’re crushing SPL competitions or building an aggressive daily driver, this sub delivers deep, dynamic lows with precise cone control. Its high-roll surround supports extreme excursion while maintaining accuracy, making it ideal for vented or slot-ported enclosures.

Proven in the Lanes

With a long-standing reputation in the competition scene, the XFL Series has racked up wins across SPL lanes nationwide. Its durable construction and elite sound quality make it a top choice for serious builders who want both pressure and presence.

Recommended Applications

• Vented and Slot-Ported Enclosures
• Give this sub a 2.75 - 3.25  cubic foot ported enclosure

Why Choose the XFL 15?

If you’re ready to step up your bass game with a sub that’s trusted by pros and loved by street competitors, the American Bass XFL 15” delivers the output, clarity, and durability you demand. Loud, clean, and battle-tested—this is American Bass at its best.

📦 Order your XFL-1544 today and feel the difference real bass makes!