{"title":"Concrete Audio - System Components \u0026 Upgrades","description":"\u003cp data-start=\"299\" data-end=\"597\"\u003eThe System Components \u0026amp; Upgrades collection is designed for builders who want total control over performance, tuning, and long-term reliability. This lineup brings together essential tools and service components that support system refinement, customization, and restoration at every level. Each product in this collection is built to enhance system performance and extend component life. Whether you’re dialing in sound or rebuilding for peak output, these components reflect Axis Innovative Designs’ commitment to intentional system design and performance-driven solutions.\u003c\/p\u003e","products":[{"product_id":"concrete-audio-replacement-diaphragms","title":"Concrete Audio Replacement Diaphragms","description":"\u003cp data-start=\"291\" data-end=\"657\"\u003eRestore clarity and performance to your pro audio system with this replacement diaphragm, designed to bring worn or damaged compression drivers back to peak operating condition. Precision-built for reliable sound reproduction, this diaphragm helps deliver clean high-frequency response, improved efficiency, and consistent output in demanding audio environments.\u003c\/p\u003e\n\u003cp data-start=\"659\" data-end=\"999\"\u003eIdeal for professional audio, car audio, and sound reinforcement applications, replacement diaphragms are an essential maintenance component for extending the life of compression drivers without replacing the entire unit. Each diaphragm is engineered for proper fit, smooth frequency response, and long-term durability under continuous use.\u003c\/p\u003e\n\u003cp data-start=\"1001\" data-end=\"1191\"\u003ePerfect for installers, technicians, and audio professionals, this replacement diaphragm offers a cost-effective solution for restoring driver performance and maintaining system reliability.\u003c\/p\u003e","brand":"Axis Innovative Designs","offers":[{"title":"CT10-VC","offer_id":43128834031675,"sku":null,"price":13.0,"currency_code":"USD","in_stock":true},{"title":"CT15-VC","offer_id":43128834064443,"sku":null,"price":13.0,"currency_code":"USD","in_stock":true},{"title":"CT20-VC","offer_id":43128834097211,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true},{"title":"CT21-VC","offer_id":43128834129979,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true},{"title":"CT25-VC","offer_id":43128834162747,"sku":null,"price":13.0,"currency_code":"USD","in_stock":true},{"title":"CT35-VC","offer_id":43128834195515,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"CT44-VC","offer_id":43128834228283,"sku":null,"price":12.5,"currency_code":"USD","in_stock":true},{"title":"CT50-VC","offer_id":43128834261051,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"CT55-VC","offer_id":43128834326587,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"CT60-VC","offer_id":43128834359355,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true},{"title":"CT357-VC","offer_id":43128834392123,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"CT500-VC","offer_id":43128834424891,"sku":null,"price":13.0,"currency_code":"USD","in_stock":true},{"title":"CT500-V2","offer_id":43128834457659,"sku":null,"price":13.0,"currency_code":"USD","in_stock":true},{"title":"CT750-VC","offer_id":43128834490427,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true},{"title":"CT750-VCPH","offer_id":43128834523195,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true},{"title":"CT850PH-VC","offer_id":43128834555963,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"CT900NDTI-VC","offer_id":43128834588731,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true},{"title":"CT900NDPH-VC","offer_id":43128834621499,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true},{"title":"CT950NDPH-VC","offer_id":43128834654267,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"CT1000-VC","offer_id":43128834687035,"sku":null,"price":325.0,"currency_code":"USD","in_stock":true},{"title":"VC-CPA6NDCFCX4","offer_id":43128844058683,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"VC-CPA8NDCFCX4","offer_id":43128848187451,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"VC-CPA10NDCFCX4","offer_id":43128848220219,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true}]},{"product_id":"recone-kits","title":"Concrete Audio Recone Kits","description":"\u003cp\u003eBring your worn-out or damaged speaker drivers back to life with this replacement recone kit, engineered for reliable performance and long-lasting audio clarity. Designed as a complete restoration solution for professional-grade speakers and compression drivers, this recone kit includes essential components to rebuild the driver’s cone assembly and restore its original mechanical and acoustic characteristics.\u003c\/p\u003e","brand":"Axis Innovative Designs","offers":[{"title":"CPA6NDV2","offer_id":43128843010107,"sku":null,"price":38.0,"currency_code":"USD","in_stock":true},{"title":"CPA6NDMAGNUM \/ CX","offer_id":43128843042875,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"CPA6NDCXCF4","offer_id":43128843075643,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"CPA6NDCF4","offer_id":43128843108411,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"CPA8NDV2","offer_id":43128844222523,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"CPA8NDMAGNUM","offer_id":43128844255291,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"CPA8NDMAGNUMCX","offer_id":43128844288059,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"CPA8NDCF4","offer_id":43128846811195,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"CPA8NDCXCF4","offer_id":43128846843963,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"CPA8NDCFMB4","offer_id":43128846876731,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"CPA8NDCFMB8","offer_id":43128846909499,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"CPA10BCPRO","offer_id":43128852316219,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"CPA10EVM","offer_id":43128852348987,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"CPA10NDSLIM","offer_id":43128852381755,"sku":null,"price":62.0,"currency_code":"USD","in_stock":true},{"title":"CPA10ND","offer_id":43128852414523,"sku":null,"price":88.0,"currency_code":"USD","in_stock":true},{"title":"CPA10NDMAGNUM","offer_id":43128852447291,"sku":null,"price":62.0,"currency_code":"USD","in_stock":true},{"title":"CPA10NDMAGNUMCX","offer_id":43128852480059,"sku":null,"price":62.0,"currency_code":"USD","in_stock":true},{"title":"CPA10NDCXV2","offer_id":43128852512827,"sku":null,"price":88.0,"currency_code":"USD","in_stock":true},{"title":"CPA10NDCF4","offer_id":43128852545595,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"CPA10NDCXCF4","offer_id":43128852578363,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"CPA10MD4","offer_id":43128852611131,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true},{"title":"CPA10SW4ND","offer_id":43128852643899,"sku":null,"price":88.0,"currency_code":"USD","in_stock":true},{"title":"CPA12BCPRO","offer_id":43128852840507,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"CPA12EVMV2","offer_id":43128852873275,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"CPA12EVMHD","offer_id":43128852906043,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"CPA12NDPROMAGNUM","offer_id":43128852938811,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"CPA12NDCX","offer_id":43128852971579,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"CPA12NDCXCF4","offer_id":43128853004347,"sku":null,"price":125.0,"currency_code":"USD","in_stock":true},{"title":"CPA12MD4","offer_id":43128854183995,"sku":null,"price":112.0,"currency_code":"USD","in_stock":true},{"title":"CPA12SWS4","offer_id":43128854216763,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true},{"title":"CPA15CX","offer_id":43128854249531,"sku":null,"price":125.0,"currency_code":"USD","in_stock":true},{"title":"CPA21ND","offer_id":43128854282299,"sku":null,"price":750.0,"currency_code":"USD","in_stock":true},{"title":"C310D2V3","offer_id":43128859820091,"sku":null,"price":188.0,"currency_code":"USD","in_stock":true},{"title":"C310D4V3","offer_id":43128859852859,"sku":null,"price":188.0,"currency_code":"USD","in_stock":true},{"title":"C312D2V3","offer_id":43128859885627,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true},{"title":"C312D4V3","offer_id":43128859918395,"sku":null,"price":238.0,"currency_code":"USD","in_stock":true},{"title":"C312LD2-USA","offer_id":43128859951163,"sku":null,"price":325.0,"currency_code":"USD","in_stock":true},{"title":"C312LD4-USA","offer_id":43128859983931,"sku":null,"price":325.0,"currency_code":"USD","in_stock":true},{"title":"C315D2V3","offer_id":43128860016699,"sku":null,"price":225.0,"currency_code":"USD","in_stock":true},{"title":"C315D4V3","offer_id":43128860049467,"sku":null,"price":250.0,"currency_code":"USD","in_stock":true},{"title":"C58D2","offer_id":43128860770363,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true},{"title":"C510D1","offer_id":43128860803131,"sku":null,"price":470.0,"currency_code":"USD","in_stock":true},{"title":"C510D2","offer_id":43128860835899,"sku":null,"price":470.0,"currency_code":"USD","in_stock":true},{"title":"C512D1","offer_id":43128860868667,"sku":null,"price":512.0,"currency_code":"USD","in_stock":true},{"title":"C512D2","offer_id":43128860901435,"sku":null,"price":512.0,"currency_code":"USD","in_stock":true},{"title":"C515D2","offer_id":43128860934203,"sku":null,"price":800.0,"currency_code":"USD","in_stock":true},{"title":"C518D2","offer_id":43128860966971,"sku":null,"price":875.0,"currency_code":"USD","in_stock":true}]},{"product_id":"digital-sound-processor","title":"Digital Sound Processor","description":"\u003cp\u003eThe CADSP4800 Digital Sound Processor from Concrete Audio is a versatile audio tuning device with 4 RCA inputs and 8 RCA outputs, perfect for detailed system optimization in car audio, PA, and pro audio setups. It operates on a 9.8–16 V power supply and supports Bluetooth control (with optional adapter) plus mobile app or PC software control for real-time adjustment. The DSP includes adjustable high-pass and low-pass filters (20 Hz–20 kHz with 1\/6-oct steps), filter slopes from 6 dB\/oct to 24 dB\/oct, and 10-band EQ per channel with ±12 dB gain and wide Q-value range for precise tonal shaping. With a 102 dB S\/N ratio and per-channel time delay adjustment, it’s ideal for tuning complex audio systems.\u003c\/p\u003e","brand":"Axis Innovative Designs","offers":[{"title":"Default Title","offer_id":43180591611963,"sku":"CADSP4800","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/1035\/3723\/files\/dsp-3-600x600.jpg?v=1769744293"},{"product_id":"bluetooth-module-for-dsp","title":"Bluetooth Module for DSP","description":"\u003cp\u003eThe CADSPBTMOD Bluetooth Module from Concrete Audio is an optional add-on designed to enable wireless Bluetooth control for compatible DSP units like the CADSP4800. This module allows seamless connection with smartphones and tablets for real-time tuning, adjustments, and system management through supported apps — ideal for car audio systems, PA setups, and custom audio installations where convenient remote control is desired.\u003c\/p\u003e","brand":"Axis Innovative Designs","offers":[{"title":"Default Title","offer_id":43180592103483,"sku":"CADSPBTMOD","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/1035\/3723\/files\/USB.jpg?v=1769744369"},{"product_id":"bass-knob","title":"Bass Knob","description":"\u003cp\u003eBass Knob for Concrete Audio SLM series amplifiers only.\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGain Knob\u003c\/li\u003e\n\u003cli\u003ePower Light\u003c\/li\u003e\n\u003cli\u003eClip Light\u003c\/li\u003e\n\u003cli\u003eDigital Voltage Display\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Axis Innovative Designs","offers":[{"title":"Default Title","offer_id":43180640239675,"sku":"CA-BASSKNOB","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/1035\/3723\/files\/ca-bassknob.jpg?v=1769742403"},{"product_id":"7-band-graphic-equalizer-6-channel-rca-outputs","title":"7-Band Graphic Equalizer — 6-Channel RCA Outputs","description":"\u003cp data-start=\"332\" data-end=\"716\"\u003eThe Concrete Audio CAEQS746 is a versatile 7-band graphic equalizer designed to give you precise control over your audio system’s tonal balance. With six high-level 8-volt RCA outputs, this processor lets you fine-tune frequency response across multiple channels — ideal for custom audio setups where clarity and tonal shaping matter. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"718\" data-end=\"1109\"\u003eWhether you’re dialing in system EQ for competition performance or refining overall sound quality in a daily driver, the CAEQS746 delivers intuitive, hands-on control with clearly labeled sliders for each frequency band. Its straightforward design and reliable signal path make it a practical addition to any enthusiast or professional audio system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1111\" data-end=\"1130\"\u003eKey Features:\u003c\/p\u003e\n\u003cul data-start=\"1131\" data-end=\"1411\"\u003e\n\u003cli data-start=\"1131\" data-end=\"1219\"\u003e\n\u003cp data-start=\"1133\" data-end=\"1219\"\u003e7-band graphic equalizer for tonal shaping \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1220\" data-end=\"1312\"\u003e\n\u003cp data-start=\"1222\" data-end=\"1312\"\u003e6-channel RCA outputs with 8-volt signal level \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1313\" data-end=\"1411\"\u003e\n\u003cp data-start=\"1315\" data-end=\"1411\"\u003eIdeal for multi-channel audio tuning in custom systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Axis Innovative Designs","offers":[{"title":"Default Title","offer_id":43199616647227,"sku":"CAEQS746","price":112.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/1035\/3723\/files\/CAEQS-FRONT-2-600x400.jpg?v=1770774237"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/1035\/3723\/collections\/Axis_Components.svg?v=1770489439","url":"https:\/\/axisinnovativedesigns.com\/collections\/concrete-audio-system-components-upgrades.oembed","provider":"Axis Innovative Designs","version":"1.0","type":"link"}