Collection: Subwoofers
Alumapro Subwoofers — Aluminum Cone Technology, Hand Built in Illinois
The subwoofers that built a legend. Alumapro's aluminum-cone subs feature the patented unitized cone/coil structure — where the voice coil is fused directly to the heat-sinking aluminum cone for dramatically higher power capacity, lower distortion, and longer life than any conventional design. Ceramic-hardened, curvilinear cones deliver tight, accurate bass that paper and poly simply can't match.
From the value-leading Alusonic EX to the award-winning Alchemy MX and the competition-grade Alchemy RX, every Alumapro sub is available in multiple voice coil configurations and cone colors. Standard and Free-Air models available in 8", 10", and 12" sizes. The Alusonic EX, Alchemy MX, Alchemy RX and RX SQ are built for sealed enclosures, the Alchemy RX SPL is built for vented enclosures, and the Free-Air models can be used in free-air, vented and bandpass applications.
Compare the Alumapro lineup
| Alusonic EX | Alchemy MX | Alchemy RX | |
|---|---|---|---|
| Sizes | 8", 10", 12" | 10", 12" | 12" |
| Power (RMS) | 150–250 W | 300 W | 500 W |
| Xmax | 10 mm | 12 mm | 15 mm |
| Frame | Heavy-gauge steel | Proprietary cast, aero-vented | Proprietary cast |
| Free-Air version | Yes (150 W RMS free-air) | Yes (200 W RMS free-air) | No — choose RX SPL for vented |
| Best for | Affordable aluminum-cone upgrade, tight spaces | Sound-quality builds | Flagship output and SPL |
Hand Built in Huntley, Illinois by Alumapro since 1994. Buy direct from ShopAlumapro.com, the main online home of Alumapro. Free shipping on orders over $499.
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Alumapro BP-12 12-Inch Bandpass Subwoofer Enclosure
Regular price $499.99 USDRegular priceSale price $499.99 USD -
Alumapro Alusonic EX 10 10-Inch Metal Cone Subwoofer
Regular price $199.99 USDRegular priceSale price $199.99 USD -
Alumapro Alusonic EX 8 Free-Air 8-Inch Metal Cone Subwoofer
Regular price $189.99 USDRegular priceSale price $189.99 USD -
Alumapro Alusonic EX 8 8-Inch Metal Cone Subwoofer
Regular price $189.99 USDRegular priceSale price $189.99 USD -
Alumapro BP-10 10-Inch Bandpass Subwoofer Enclosure
Regular price $439.99 USDRegular priceSale price $439.99 USD -
Alumapro Alchemy RX 12 SQ 12-Inch Metal Cone Subwoofer
Regular price $499.99 USDRegular priceSale price $499.99 USD -
Alumapro Alchemy RX 12 12-Inch Metal Cone Subwoofer
Regular price $499.99 USDRegular priceSale price $499.99 USD -
Alumapro Alchemy MX 12 Free-Air 12-Inch Metal Cone Subwoofer
Regular price $399.99 USDRegular priceSale price $399.99 USD -
Alumapro Alchemy MX 12 12-Inch Metal Cone Subwoofer
Regular price $399.99 USDRegular priceSale price $399.99 USD -
Alumapro Alchemy MX 10 10-Inch Metal Cone Subwoofer
Regular price $350.99 USDRegular priceSale price $350.99 USD -
Alumapro Alusonic EX 12 12-Inch Metal Cone Subwoofer
Regular price $219.99 USDRegular priceSale price $219.99 USD -
Alumapro Alchemy RX 12 SPL 12-Inch Metal Cone Subwoofer
Regular price $499.99 USDRegular priceSale price $499.99 USD -
Alumapro Alchemy MX 10 Free-Air 10-Inch Metal Cone Subwoofer
Regular price $350.99 USDRegular priceSale price $350.99 USD -
Alumapro Alusonic EX 12 Free-Air 12-Inch Metal Cone Subwoofer
Regular price $219.99 USDRegular priceSale price $219.99 USD -
Alumapro Alusonic EX 10 Free-Air 10-Inch Metal Cone Subwoofer
Regular price $199.99 USDRegular priceSale price $199.99 USD -
Alumapro BP-8 8-Inch Bandpass Subwoofer Enclosure
Regular price $380.99 USDRegular priceSale price $380.99 USD