• HIGH POWER 12 INCH SUBWOOFER: American Bass HD Velocity Series 12 inch subwoofer designed for extreme low-frequency output in high-performance car audio systems.
• 2200W RMS POWER HANDLING: Handles 2200 watts RMS and 4400 watts max, built to perform reliably in aggressive daily driver and demo-style bass systems.
• TRIPLE STACK MAGNET MOTOR: Features a massive 315 oz triple-stacked strontium magnet assembly for strong motor force and authoritative bass response.
• REINFORCED CONE AND SUSPENSION: Carbon-fiber reinforced paper cone, multi-layer poly-cotton spiders, and high-density foam surround provide control, strength, and long-term durability.
• HEAVY DUTY BUILD: Die-cast aluminum basket and 3 inch high-temperature 4-layer voice coil deliver improved cooling, rigidity, and reliability under high power.

American Bass 12" 1-Ohm 2200W RMS Triple Stack Magnet Subwoofer HD-VELOCITY12-D1

This Listing Includes

• (1) American Bass 12" 1-Ohm Subwoofer HD-VELOCITY12-D1

The American Bass HD Velocity Series 12-inch subwoofer is built for bassheads who demand serious power handling, control, and durability. Designed to thrive in high-output systems, this subwoofer combines a triple-stacked 315 oz magnet assembly, a 3-inch high-temperature voice coil, and a reinforced cone structure to deliver deep, authoritative bass without sacrificing reliability.

At the core is a carbon-fiber-enhanced non-pressed paper cone, engineered to stay lightweight while maintaining the rigidity needed for clean, accurate low-frequency reproduction. A die-cast aluminum basket with a striking blue finish provides structural stability and heat dissipation under extreme conditions.

Rated at 2200 watts RMS and 4400 watts max, the HD Velocity 12 is made for aggressive ported enclosures and high-power amplifiers. Multi-layer poly-cotton spiders and a high-density foam surround allow for controlled excursion, improved efficiency, and long-term performance even during extended high-volume sessions.

If you are building a daily driver with authority or a demo-ready system that demands attention, the HD Velocity Series delivers hard-hitting bass, mechanical strength, and competition-level performance.

Features

• High power 12 inch subwoofer built for extreme bass output


• 2200W RMS and 4400W max power handling


• Carbon-fiber reinforced paper cone for strength and accuracy


• Triple-stacked 315 oz magnet motor for strong motor force


• 3-inch high-temperature 4-layer voice coil for heat resistance


• Die-cast aluminum basket for rigidity and cooling


• Multi-layer poly-cotton spiders for controlled excursion


• Designed for ported enclosures and high-power systems

Specifications:

• Series: HD Velocity


• Subwoofer Size: 12 inch


• Power Handling RMS: 2200W


• Power Handling Max: 4400W


• Impedance: 1 Ohms


• Sensitivity: 84.4 dB


• Magnet Type: Strontium


• Magnet Weight: 315 oz triple stack


• Voice Coil Size: 3 inch


• Basket Material: Die-cast aluminum


• Recommended Enclosure Type: Ported


• Recommended Ported Volume: 2.0 to 2.5 cubic feet


• Recommended Amplifier: American Bass Godfather 5D

Thiele & Small Parameters

• Sd: 45


• BL (Tm): 12.861


• Qms: 4.662


• Qes: 0.354


• Qts: 0.329


• SPLo dB: 85.5


• Vas L: 20.709


• Cms: 70.178


• MMS g: 347.494


• MMd: 341.911


• Vd (L): 7.79


• Xmax mm: 17.5

Dimensions

• Total Diameter: 12.80"


• Mounting Diameter: 11.93"


• Cutout Diameter: 11.34"


• Baffle Depth: 0.63"


• Mounting Depth: 9.02"


• Total Depth: 10.59"