Alumapro BP-8 8-Inch Bandpass Subwoofer Enclosure

Alumapro BP-8 – 8-Inch Bandpass Subwoofer Enclosure

The BP-8 is a bandpass enclosure loaded with one 8-inch Alumapro aluminum cone woofer. Founded in 1994, ALUMAPRO has brought highly acclaimed speaker enclosures to market.

Highly rated by owners for over two decades, the Alumapro BP series is known for big, clean output from a compact bandpass enclosure. Owners regularly say a single BP hits harder than setups with multiple subwoofers. Hand Built in the USA, it delivers serious bass without giving up your cargo space.

Aluminum cone woofer technology

• Cone and voice coil form a “unitized structure” with a contiguous heat path; excess heat is drawn from the voice coil into the heat-sinking aluminum alloy cone
• Curvilinear-shaped cone with a reinforcing rib on the rim
• Alloy cone electrochemically strengthened with a hard sandwich of aluminum oxide ceramic
• Cast frame, powerful magnet structure, composite flat spiders, durable Santoprene surround, high-temperature epoxy adhesives and a conservatively rated voice coil

Specifications