{"title":"Alumapro Bandpass Enclosures","description":"\u003ch3 style=\"text-align: center;\"\u003eAlumapro loaded bandpass enclosures in 8\", 10\" and 12\" — big output from a compact box, ideal for trucks, Jeeps and tight spaces. \u003cbr\u003eAuthorized Alumapro dealer. Sold and professionally installed at Mediocre Customs in Cary, IL.\u003c\/h3\u003e","products":[{"product_id":"bp-12","title":"Alumapro BP-12 12-Inch Bandpass Subwoofer Enclosure - Installed at Mediocre Customs, Cary IL","description":"\u003cp\u003e\u003cstrong\u003eInstalled at Mediocre Customs, Cary IL.\u003c\/strong\u003e Bring your vehicle to our Cary shop and we'll build or source the right box, wire it and tune it so this sub hits clean.\u003c\/p\u003e\u003cp\u003eThe BP-12 is a bandpass enclosure loaded with one 12-inch Alumapro aluminum cone woofer. Founded in 1994, ALUMAPRO has brought highly acclaimed speaker enclosures to market.\u003c\/p\u003e\u003cp\u003eHighly 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, and the BP-12 has been called 'the loudest single twelve' they'd ever heard in a car. Hand Built in the USA, it delivers serious bass without giving up your cargo space.\u003c\/p\u003e\u003ch3\u003eAluminum cone woofer technology\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCone 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\u003c\/li\u003e\n\u003cli\u003eCurvilinear-shaped cone with a reinforcing rib on the rim\u003c\/li\u003e\n\u003cli\u003eAlloy cone electrochemically strengthened with a hard sandwich of aluminum oxide ceramic\u003c\/li\u003e\n\u003cli\u003eCast frame, powerful magnet structure, composite flat spiders, durable Santoprene surround, high-temperature epoxy adhesives and a conservatively rated voice coil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure\u003c\/th\u003e\n\u003ctd\u003eBandpass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWoofer\u003c\/th\u003e\n\u003ctd\u003e1x12 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e20-80 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower\u003c\/th\u003e\n\u003ctd\u003eUp to 250 W RMS (400 W peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e97dB\/2.83v\/1M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e2 ohm or 4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e15.5\"W x 16\"H x 19.5\"D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eProfessional install at Mediocre Customs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnclosure built or sourced to the manufacturer's box specs and your vehicle\u003c\/li\u003e\n\u003cli\u003ePower and ground run, fused at the battery\u003c\/li\u003e\n\u003cli\u003eAmp mounting and signal wiring\u003c\/li\u003e\n\u003cli\u003eGain and crossover set by ear and meter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTypical install time:\u003c\/strong\u003e 3–5 hours for sub, box and amp\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVehicles we do this in:\u003c\/strong\u003e Trucks, Jeeps, sedans, SUVs and hot rods.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBuy online, pick up and install in store.\u003c\/strong\u003e \u003ca href=\"\/pages\/contact\"\u003eMessage us\u003c\/a\u003e to discuss your build and book your install.\u003c\/p\u003e\u003ch2\u003eQuestions we get in the shop\u003c\/h2\u003e\u003ch3\u003eCan I buy it online and have you install it?\u003c\/h3\u003e\u003cp\u003eYes. Order here, pick in-store pickup, and we hold it for your install day. You can also buy it at the counter.\u003c\/p\u003e\u003ch3\u003eWhat amp should I run with it?\u003c\/h3\u003e\u003cp\u003eMatch the sub's RMS rating at its final impedance. We'll pick one that fits your electrical system when you come in.\u003c\/p\u003e\u003ch3\u003eWill it fit in my vehicle?\u003c\/h3\u003e\u003cp\u003eMounting depth and box size decide it. Bring the vehicle by and we'll measure before you buy.\u003c\/p\u003e\u003ch2\u003eWhy buy from Mediocre Customs\u003c\/h2\u003e\u003cp\u003eWe're an authorized Alumapro dealer, and we install what we sell at our shop in Cary, IL. Everything is priced at MSRP. Order online for in-store pickup, or stop by the counter, and we'll get it installed and tuned right the first time. \u003ca href=\"\/pages\/contact\"\u003eQuestions about your build? Talk to us.\u003c\/a\u003e\u003c\/p\u003e","brand":"Alumapro","offers":[{"title":"2 Ohm","offer_id":52993138360551,"sku":"112BBC-4402","price":499.99,"currency_code":"USD","in_stock":true},{"title":"4 Ohm","offer_id":52993138393319,"sku":"112BBC-0402","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/8093\/1047\/files\/PXL_20260310_192705818.RAW-01.MP.COVER.jpg?v=1793863220"},{"product_id":"bp-10","title":"Alumapro BP-10 10-Inch Bandpass Subwoofer Enclosure - Installed at Mediocre Customs, Cary IL","description":"\u003cp\u003e\u003cstrong\u003eInstalled at Mediocre Customs, Cary IL.\u003c\/strong\u003e Bring your vehicle to our Cary shop and we'll build or source the right box, wire it and tune it so this sub hits clean.\u003c\/p\u003e\u003cp\u003eThe BP-10 is a bandpass enclosure loaded with one 10-inch Alumapro aluminum cone woofer. Founded in 1994, ALUMAPRO has brought highly acclaimed speaker enclosures to market.\u003c\/p\u003e\u003cp\u003eHighly 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.\u003c\/p\u003e\u003ch3\u003eAluminum cone woofer technology\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCone 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\u003c\/li\u003e\n\u003cli\u003eCurvilinear-shaped cone with a reinforcing rib on the rim\u003c\/li\u003e\n\u003cli\u003eAlloy cone electrochemically strengthened with a hard sandwich of aluminum oxide ceramic\u003c\/li\u003e\n\u003cli\u003eCast frame, powerful magnet structure, composite flat spiders, durable Santoprene surround, high-temperature epoxy adhesives and a conservatively rated voice coil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure\u003c\/th\u003e\n\u003ctd\u003eBandpass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWoofer\u003c\/th\u003e\n\u003ctd\u003e1x10 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e20-80 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower\u003c\/th\u003e\n\u003ctd\u003eUp to 250 W RMS (400 W peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e96dB\/2.83v\/1M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e2 ohm or 4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e12\"W x 15\"H x 16.5\"D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eProfessional install at Mediocre Customs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnclosure built or sourced to the manufacturer's box specs and your vehicle\u003c\/li\u003e\n\u003cli\u003ePower and ground run, fused at the battery\u003c\/li\u003e\n\u003cli\u003eAmp mounting and signal wiring\u003c\/li\u003e\n\u003cli\u003eGain and crossover set by ear and meter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTypical install time:\u003c\/strong\u003e 3–5 hours for sub, box and amp\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVehicles we do this in:\u003c\/strong\u003e Trucks, Jeeps, sedans, SUVs and hot rods.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBuy online, pick up and install in store.\u003c\/strong\u003e \u003ca href=\"\/pages\/contact\"\u003eMessage us\u003c\/a\u003e to discuss your build and book your install.\u003c\/p\u003e\u003ch2\u003eQuestions we get in the shop\u003c\/h2\u003e\u003ch3\u003eCan I buy it online and have you install it?\u003c\/h3\u003e\u003cp\u003eYes. Order here, pick in-store pickup, and we hold it for your install day. You can also buy it at the counter.\u003c\/p\u003e\u003ch3\u003eWhat amp should I run with it?\u003c\/h3\u003e\u003cp\u003eMatch the sub's RMS rating at its final impedance. We'll pick one that fits your electrical system when you come in.\u003c\/p\u003e\u003ch3\u003eWill it fit in my vehicle?\u003c\/h3\u003e\u003cp\u003eMounting depth and box size decide it. Bring the vehicle by and we'll measure before you buy.\u003c\/p\u003e\u003ch2\u003eWhy buy from Mediocre Customs\u003c\/h2\u003e\u003cp\u003eWe're an authorized Alumapro dealer, and we install what we sell at our shop in Cary, IL. Everything is priced at MSRP. Order online for in-store pickup, or stop by the counter, and we'll get it installed and tuned right the first time. \u003ca href=\"\/pages\/contact\"\u003eQuestions about your build? Talk to us.\u003c\/a\u003e\u003c\/p\u003e","brand":"Alumapro","offers":[{"title":"2 Ohm","offer_id":52993138458855,"sku":"110BBC-4402","price":439.99,"currency_code":"USD","in_stock":true},{"title":"4 Ohm","offer_id":52993138491623,"sku":"110BBC-0402","price":439.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/8093\/1047\/files\/PXL_20250522_230137912.RAW-01.MP.COVER_89ef6581-a50c-484c-83cf-f3b8cbe2ef20.jpg?v=1793863220"},{"product_id":"bp-8","title":"Alumapro BP-8 8-Inch Bandpass Subwoofer Enclosure - Installed at Mediocre Customs, Cary IL","description":"\u003cp\u003e\u003cstrong\u003eInstalled at Mediocre Customs, Cary IL.\u003c\/strong\u003e Bring your vehicle to our Cary shop and we'll build or source the right box, wire it and tune it so this sub hits clean.\u003c\/p\u003e\u003cp\u003eThe 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.\u003c\/p\u003e\u003cp\u003eHighly 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.\u003c\/p\u003e\u003ch3\u003eAluminum cone woofer technology\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCone 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\u003c\/li\u003e\n\u003cli\u003eCurvilinear-shaped cone with a reinforcing rib on the rim\u003c\/li\u003e\n\u003cli\u003eAlloy cone electrochemically strengthened with a hard sandwich of aluminum oxide ceramic\u003c\/li\u003e\n\u003cli\u003eCast frame, powerful magnet structure, composite flat spiders, durable Santoprene surround, high-temperature epoxy adhesives and a conservatively rated voice coil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure\u003c\/th\u003e\n\u003ctd\u003eBandpass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWoofer\u003c\/th\u003e\n\u003ctd\u003e1x8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e30-100 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower\u003c\/th\u003e\n\u003ctd\u003eUp to 150 W RMS (250 W peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e92dB\/2.83v\/1M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e2 ohm or 4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e10\"W x 13.5\"H x 15\"D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eProfessional install at Mediocre Customs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnclosure built or sourced to the manufacturer's box specs and your vehicle\u003c\/li\u003e\n\u003cli\u003ePower and ground run, fused at the battery\u003c\/li\u003e\n\u003cli\u003eAmp mounting and signal wiring\u003c\/li\u003e\n\u003cli\u003eGain and crossover set by ear and meter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTypical install time:\u003c\/strong\u003e 3–5 hours for sub, box and amp\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVehicles we do this in:\u003c\/strong\u003e Trucks, Jeeps, sedans, SUVs and hot rods.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBuy online, pick up and install in store.\u003c\/strong\u003e \u003ca href=\"\/pages\/contact\"\u003eMessage us\u003c\/a\u003e to discuss your build and book your install.\u003c\/p\u003e\u003ch2\u003eQuestions we get in the shop\u003c\/h2\u003e\u003ch3\u003eCan I buy it online and have you install it?\u003c\/h3\u003e\u003cp\u003eYes. Order here, pick in-store pickup, and we hold it for your install day. You can also buy it at the counter.\u003c\/p\u003e\u003ch3\u003eWhat amp should I run with it?\u003c\/h3\u003e\u003cp\u003eMatch the sub's RMS rating at its final impedance. We'll pick one that fits your electrical system when you come in.\u003c\/p\u003e\u003ch3\u003eWill it fit in my vehicle?\u003c\/h3\u003e\u003cp\u003eMounting depth and box size decide it. Bring the vehicle by and we'll measure before you buy.\u003c\/p\u003e\u003ch2\u003eWhy buy from Mediocre Customs\u003c\/h2\u003e\u003cp\u003eWe're an authorized Alumapro dealer, and we install what we sell at our shop in Cary, IL. Everything is priced at MSRP. Order online for in-store pickup, or stop by the counter, and we'll get it installed and tuned right the first time. \u003ca href=\"\/pages\/contact\"\u003eQuestions about your build? Talk to us.\u003c\/a\u003e\u003c\/p\u003e","brand":"Alumapro","offers":[{"title":"2 Ohm","offer_id":52993138524391,"sku":"108BBC-4402","price":380.99,"currency_code":"USD","in_stock":true},{"title":"4 Ohm","offer_id":52993138557159,"sku":"108BBC-0402","price":380.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/8093\/1047\/files\/PXL_20250522_230137912.RAW-01.MP.COVER_063426f3-899f-47b2-96fa-d9f077432667.jpg?v=1793863221"}],"url":"https:\/\/www.mediocrecustoms.com\/collections\/alumapro-bandpass-enclosures.oembed","provider":"Mediocre Customs","version":"1.0","type":"link"}