Sky High Car Audio BMX Series 12" Subwoofer – 2500W RMS D1/D2

Sky High Car Audio BMX Series 12" Subwoofer – 2500W RMS High-Excursion Bass
Sold by AudioSellerz.com

The Sky High Car Audio BMX Series 12" Subwoofer is the sweet spot in the BMX lineup—the perfect balance between brutal output and reasonable cargo space. It’s a true-to-size 12 inch high-excursion subwoofer built around a 3" 8-layer voice coil and rated for 2500W RMS of clean musical power, with a motor and coil combo designed to survive extreme burst power when the system is set up correctly.

At its core, the BMX 12 uses a triple-stacked Y35 ferrite motor with an aluminum shorting ring, pole vents, and drilled and tapped backplate holes. That combo improves cooling, reduces distortion, and gives builders extra flexibility for bracing or custom cooling plates in high-power installs.

Mechanically, the 12" BMX features around 32mm of one-way Xmax and roughly 39mm Xmech, backed up by a 10" stacked spider pack that’s spaced for durability and linear control. A fiberglass-reinforced cone support sits under a hardened paper cone with a recessed carbon-style dust cap, keeping the cone rigid at high excursion so it stays tight and accurate even when you’re leaning on big power.

Available in dual 1 ohm (D1) and dual 2 ohm (D2) versions, the BMX Series 12" drops into everything from loud daily ported boxes to 4th/6th-order walls and small-trunk demo builds. If you want a 2500W-class 12 inch subwoofer that can do real damage on music and still live in a daily driver, this is it.

Key Features – Sky High Car Audio BMX 12" Subwoofer

• Size: 12" BMX Series high-excursion subwoofer

• RMS Power: 2500W RMS musical rating (BMX Series)

• Voice Coil: 3" 8-layer high-temperature voice coil for serious thermal handling

• Motor Structure:

  • Triple-stacked Y35 ferrite motor

  • Aluminum shorting ring for reduced inductive distortion

  • Pole vents plus drilled/tapped backplate holes for added cooling and mounting options

• Excursion & Suspension:

  • Approx. 32mm Xmax (one-way) / 39mm Xmech (mechanical)

  • 10" stacked spider pack for strong control under heavy load

• Cone & Cap: Hardened paper cone with fiberglass-reinforced cone support and recessed carbon-style dust cap to reduce flex at high output

• Impedance Options: Dual 1 ohm (D1) and dual 2 ohm (D2) for flexible wiring to big monoblock amps

• Use Case: Built for loud daily drivers, demo builds, and competition-leaning systems that need a powerful, durable 12" subwoofer

If you’re building a trunk banger, a blow-through, or a multi-sub wall, the Sky High Car Audio BMX Series 12" Subwoofer gives you elite-level motor strength, long throw, and the reliability Sky High is known for—backed by the team at AudioSellerz.com.