{"title":"Components - Single","description":"","products":[{"product_id":"alc-6004","title":"ALC 6004 - 6.50\" Midrange","description":"\u003cbody\u003e\n\n\n\u003ctitle\u003eAlumapro ALC 6004 6.5\" Midrange Driver\u003c\/title\u003e\n\u003cstyle\u003e\nbody { font-family: Arial, sans-serif; margin: 40px; background: white; color: black; line-height: 1.6; max-width: 900px; margin: 0 auto; }\nh1 { text-align: center; font-size: 32px; margin-bottom: 10px; }\nh2 { text-align: center; font-size: 22px; margin: 30px 0 10px; }\n.intro { font-style: italic; text-align: justify; margin: 20px 0; font-size: 16px; }\ntable { width: 100%; border-collapse: collapse; margin: 20px 0; }\ntd, th { border: 1px solid #000; padding: 10px; text-align: left; }\n.features { margin: 20px 0; }\n.features li { margin-bottom: 8px; }\n\u003c\/style\u003e\n\n\n\n\u003ch1\u003eALUMAPRO\u003c\/h1\u003e\n\u003ch2\u003eALC 6004 6.5\" Midrange Driver\u003c\/h2\u003e\n\n\u003cp class=\"intro\"\u003eThe ALC 6004 is the larger brother in the ALC midrange family — a powerful 6.5\" driver engineered for rich, full-bodied midrange with excellent dynamics and low distortion. Ideal for systems that demand strong vocal presence and natural instrument reproduction.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e6.5\" Midrange Driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e70 Hz – 7,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e89 dB (1W\/1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling\u003c\/td\u003e\n\u003ctd\u003e120 watts (60 watts RMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround\u003c\/td\u003e\n\u003ctd\u003eHigh-roll rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eStamped steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul class=\"features\"\u003e\n\u003cli\u003eRich, full midrange with excellent vocal clarity\u003c\/li\u003e\n\u003cli\u003eHigh-roll rubber surround for long life and low distortion\u003c\/li\u003e\n\u003cli\u003ePerfect match for ALC 1.0S tweeter and 2-way crossover\u003c\/li\u003e\n\u003cli\u003eGold-plated terminals for reliable connections\u003c\/li\u003e\n\u003cli\u003eHand assembled in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align:center; margin-top:40px; font-size:14px;\"\u003e\nStill available today — the legendary ALC 6004 6.5\" midrange that delivers powerful, natural sound.\n\u003c\/p\u003e\n\n\n\u003c\/body\u003e","brand":"Alumapro","offers":[{"title":"Default Title","offer_id":52357263261985,"sku":"ALC 6004","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/1145\/9873\/files\/IMG_3614_211b2f5a-f8bc-4e70-8282-36f8b38625aa.png?v=1772161013"},{"product_id":"alc-5004","title":"ALC 5004 - 5.25\" Midrange","description":"\u003cbody\u003e\n\n\n\u003ctitle\u003eAlumapro ALC 5004 5.25\" Midrange Driver\u003c\/title\u003e\n\u003cstyle\u003e\nbody { font-family: Arial, sans-serif; margin: 40px; background: white; color: black; line-height: 1.6; max-width: 900px; margin: 0 auto; }\nh1 { text-align: center; font-size: 32px; margin-bottom: 10px; }\nh2 { text-align: center; font-size: 22px; margin: 30px 0 10px; }\n.intro { font-style: italic; text-align: justify; margin: 20px 0; font-size: 16px; }\ntable { width: 100%; border-collapse: collapse; margin: 20px 0; }\ntd, th { border: 1px solid #000; padding: 10px; text-align: left; }\n.features { margin: 20px 0; }\n.features li { margin-bottom: 8px; }\n\u003c\/style\u003e\n\n\n\n\u003ch1\u003eALUMAPRO\u003c\/h1\u003e\n\u003ch2\u003eALC 5004 5.25\" Midrange Driver\u003c\/h2\u003e\n\n\u003cp class=\"intro\"\u003eThe ALC 5004 is the heart of the ALC component system — a high-performance 5.25\" midrange driver engineered for natural, detailed midrange reproduction with excellent power handling and low distortion.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e5.25\" Midrange Driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e80 Hz – 8,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e88 dB (1W\/1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling\u003c\/td\u003e\n\u003ctd\u003e100 watts (50 watts RMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround\u003c\/td\u003e\n\u003ctd\u003eHigh-roll rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eStamped steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul class=\"features\"\u003e\n\u003cli\u003eOptimized for clear, natural midrange vocals and instruments\u003c\/li\u003e\n\u003cli\u003eHigh-roll rubber surround for long life and low distortion\u003c\/li\u003e\n\u003cli\u003ePerfect match for ALC 1.0S tweeter and 2-way crossover\u003c\/li\u003e\n\u003cli\u003eGold-plated terminals for reliable connections\u003c\/li\u003e\n\u003cli\u003eHand assembled in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align:center; margin-top:40px; font-size:14px;\"\u003e\nStill available today — the legendary ALC 5004 midrange that defined clean, detailed sound.\n\u003c\/p\u003e\n\n\n\u003c\/body\u003e","brand":"Alumapro","offers":[{"title":"Default Title","offer_id":52357263294753,"sku":"ALC 5004","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/1145\/9873\/files\/PXL_20250523_013311123.RAW-01.MP.COVER_1.png?v=1772610089"},{"product_id":"alc-xover","title":"2 Way Crossover","description":"\u003cbody\u003e\n\n\n\u003ctitle\u003eAlumapro 2-Way Crossover\u003c\/title\u003e\n\u003cstyle\u003e\nbody { font-family: Arial, sans-serif; margin: 40px; background: white; color: black; line-height: 1.5; max-width: 900px; margin: 0 auto; }\nh1 { text-align: center; font-size: 32px; margin-bottom: 10px; }\nh2 { text-align: center; font-size: 22px; margin: 20px 0; }\n.intro { font-style: italic; text-align: justify; margin: 20px 0; font-size: 16px; }\ntable { width: 100%; border-collapse: collapse; margin: 20px 0; }\ntd, th { border: 1px solid #000; padding: 10px; text-align: left; }\n.features { margin: 20px 0; }\n.features li { margin-bottom: 8px; }\n\u003c\/style\u003e\n\n\n\n\u003ch1\u003eALUMAPRO\u003c\/h1\u003e\n\u003ch2\u003e2-Way Crossover\u003c\/h2\u003e\n\n\u003cp class=\"intro\"\u003eDesigned specifically for the ALC component speaker systems (ALC 1.0S 1\" silk dome tweeter + ALC 5004 5.25\" midrange and ALC 6004 6.50\" midrange). Clean, high-quality 2-way network that delivers smooth transition and excellent staging.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover Type\u003c\/td\u003e\n\u003ctd\u003ePassive 2-Way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover Frequency\u003c\/td\u003e\n\u003ctd\u003e3,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlope\u003c\/td\u003e\n\u003ctd\u003eHigh-Pass: 12 dB\/octave (2nd order)\u003cbr\u003eLow-Pass: 6 dB\/octave (1st order)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTweeter Attenuation\u003c\/td\u003e\n\u003ctd\u003e0 dB \/ -3 dB \/ -6 dB (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling\u003c\/td\u003e\n\u003ctd\u003e150–300 watts RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e4 ohm compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponents\u003c\/td\u003e\n\u003ctd\u003ePremium Mylar capacitors, air-core inductors, gold-plated terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul class=\"features\"\u003e\n\u003cli\u003eSmooth, natural transition between tweeter and midrange\u003c\/li\u003e\n\u003cli\u003eAdjustable tweeter level for perfect system tuning\u003c\/li\u003e\n\u003cli\u003eHigh-quality parts for low distortion and long life\u003c\/li\u003e\n\u003cli\u003eCompact design with easy wiring\u003c\/li\u003e\n\u003cli\u003eEngineered for the ALC 1.0S tweeter and ALC 5004 midrange\u003c\/li\u003e\n\u003cli\u003eHand assembled in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align:center; margin-top:40px; font-size:14px;\"\u003e\nPart of the legendary Alumapro ALC component system – still available today at ShopAlumapro.com\n\u003c\/p\u003e\n\n\n\u003c\/body\u003e","brand":"Alumapro","offers":[{"title":"Default Title","offer_id":52357263327521,"sku":"ALC Xover","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/1145\/9873\/files\/1F4A6996.jpg?v=1772153129"},{"product_id":"alc-1-0s","title":"ALC 1.0S - 1\" Silk Dome Tweeter","description":"\u003ch2 dir=\"auto\" style=\"text-align: center;\"\u003e\n\u003cstrong\u003eAlumapro ALC 1.0S\u003c\/strong\u003e \u003cstrong\u003ePremium 1\" (25 mm) \u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003ch2 dir=\"auto\" style=\"text-align: center;\"\u003e\n\u003cstrong\u003eSilk Soft-Dome Tweeter\u003c\/strong\u003e \u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cem\u003eEngineered for pure musicality\u003c\/em\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eProduct Highlights\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe ALC 1.0S is the flagship silk-dome tweeter in Alumapro’s legendary ALC component series. Hand-assembled with precision engineering, it delivers exceptionally smooth, detailed, and fatigue-free highs that pair perfectly with our aluminum-cone midrange drivers. Whether you’re building a high-end SQ system or simply want a natural, lifelike treble that “disappears” into the soundstage, the ALC 1.0S remains one of the most musical 1\" tweeters ever made.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cstrong\u003eSound Signature\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul dir=\"auto\"\u003e\u003c\/ul\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eExceptionally smooth and natural treble\u003c\/li\u003e\n\u003cli\u003eZero harshness or “sizzle” even at high volumes\u003c\/li\u003e\n\u003cli\u003eOutstanding off-axis response for wide, stable imaging\u003c\/li\u003e\n\u003cli\u003ePerfect tonal match with Alumapro ALC-series aluminum midrange drivers\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\" dir=\"auto\"\u003eThe original ALC series has been a cult favorite since 2003.\u003c\/h2\u003e","brand":"Alumapro","offers":[{"title":"Default Title","offer_id":52361379184929,"sku":"ALC 1.0S","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/1145\/9873\/files\/IMG_3620_1.png?v=1772153897"}],"url":"https:\/\/www.shopalumapro.com\/collections\/components-single.oembed","provider":"ShopAlumapro.com","version":"1.0","type":"link"}