10" Alchemy MX | Subwoofer

Award-Winning Subwoofers, Hand-Built in Huntley, IL

The Alchemy MX didn't win awards by accident. Years of engineering obsession went into creating a subwoofer that doesn't just move air — it moves you. Clean, powerful, and built to last, the MX is for enthusiasts who refuse to settle for muddy, one-note bass.

Unitized Aluminum Cone Technology

This isn't just an aluminum cone bolted to a voice coil — it's a unitized structure where the cone and voice coil are fused into a single integrated assembly. The coil is bonded to a thermally-conductive former that's actually part of the aluminum cone itself, creating a direct heat path from the voice coil straight into the heat-sinking alloy cone. Heat doesn't get trapped — it gets pulled out. The result is dramatically higher power capacity, lower distortion, and longer life than conventional designs.

The cone itself is a curvilinear shape — not a standard straight-sided cone. The curved profile is inherently more rigid across all axes, with a reinforcing rib at the rim for extra strength. No cone flexing, no breakup, no harsh distortion — just clean, accurate bass at any volume.

To take it even further, the aluminum alloy is electrochemically strengthened with a hard sandwich of aluminum oxide ceramic. This constrained-layer construction makes the cone significantly more rigid than competitive designs, while also providing permanently anodized colors that are bright, weatherproof, and scratch-resistant.

Ferrofluidic Motor Structure

Distortion kills clarity. That's why the Alchemy MX uses a Ferrofluid-cooled motor assembly that keeps the voice coil running cool while virtually eliminating harmonic distortion. The result is bass that stays clean and controlled, even when you're pushing the sub hard. More power in, more music out — without the harshness.

Aero-Vented Cast Alloy Frame

Most subwoofer frames are just there to hold things together. The Alchemy MX frame is engineered to perform. The cast alloy construction provides a rock-solid foundation that eliminates unwanted resonance, while Alumapro's proprietary aero-venting channels airflow beneath the spider to reduce turbulence noise and keep the motor structure cool under sustained output.

Santoprene Rubber Surround

The high-roll Santoprene surround gives the Alchemy MX smooth, linear excursion across a wide temperature range. Whether it's a freezing Chicago winter or a summer competition in the sun, this surround performs consistently — delivering reliable bass and long-term durability that cheaper materials can't match.

Laminated Nomex Suspension

The dual-layer Nomex spider keeps the cone centered with precision, maintaining linear movement even at high excursion levels. This means accurate, distortion-free bass throughout the entire stroke — not just at low volumes.

Built for Your Setup

The Alchemy MX 10" is optimized for sealed and bandpass enclosures, making it ideal for tight, punchy bass in both daily drivers and competition builds. Available in Single 4-ohm, Single 8-ohm, Dual 4-ohm, and Dual 6-ohm voice coil configurations, giving you flexibility in how you wire your system — and make it easy to add multiple MXs down the road.

Available in Silver, Frost, Black, and Custom cone colors.

Hand-built in Huntley, Illinois by Alumapro.