{ "schema_version": 1, "id": 32656, "name": "JL Audio C2-525X 5.25\" (130mm) 2-Way Car Coaxial Speakers System With Sound Deadening Sheet", "url": "https://dev.dynamicsounds.co.uk/jl-audio-c2-525x-5-25-130mm-2-way-car-coaxial-speakers-system-with-sound-deadening-sheet.html", "brand": "JL Audio", "model": "C2-525X + RKXSK", "sku": "C2-525X / RKXSK", "gtin": "7427307002842", "mpn": "", "identifiers": { "model": "C2-525X + RKXSK", "sku": "C2-525X / RKXSK", "ean": "7427307002842" }, "description": "Package Includes\nJL Audio C2-525X 5.25\" (130mm) 2-Way Car Coaxial Speakers\nStinger RKXSK Expert Sound Proofing Deadening Material 2 Sheet Speaker Kit\nC2-525X Coaxial Speakers System\nCoaxial Speaker System: 5.25-inch (130 mm) Woofer, 0.75-inch (19 mm) Silk Dome Tweeter\nC2 systems deliver sparkling high-frequency detail, smooth mid-range and powerful mid-bass, thanks to real silk dome tweeters and precision-engineered woofer designs.\nThe C2-525x system features 5.25-inch (130 mm) woofers with mineral-filled polypropylene cones, long excursion capabilities and stamped steel frames. The woofer design benefits from JL Audio's vast woofer design experience and advanced modeling systems.\nTweeters are coaxially mounted and built with 0.75-inch silk dome diaphragms that deliver smooth, extended response, on and off axis. The small size of the C2 tweeter minimizes tweeter protrusion, allowing C2 coaxials to fit behind most factory speaker grilles.\nEach consisting of a black grille tray with satin silver accents and a black steel mesh grille with an electroformed JL Audio logo.\nSonic character: Clean and Dynamic\nSpeaker grilles are included\nGeneral Specifications\nContinuous Power Handling (RMS) 60 W\nRecommended Amplifier Power (RMS) 15 - 100 W / Ch.\nSystem Efficiency 89.0 dB @ 1 W / 1 m\nSystem Nominal Impedance 4 Ω\nSystem Frequency Response 63 Hz - 22 KHz ± 3 dB\nCoaxial Physical Specifications\nNOTE: ILLUSTRATION MAY NOT BE TO SCALE\nFrame Outer Diameter (A) 5.80 in / 147 mm\nGrille Tray Outer Diameter (B) 6.01 in / 153 mm\nMotor Outer Diameter (C) 2.76 in / 70 mm\nFrontal Coaxial Tweeter Protrusion (D) 0.46 in / 12 mm\nFrontal Grille Protrusion (E) 0.72 in / 18 mm\nMounting Hole Diameter (F) 4.56 in / 116 mm\nMounting Depth (G) 2.50 in / 64 mm\nDoes not take into account mounting tabs\nFrontal coaxial tweeter protrusion measured from mounting surface\nFrontal grille protrusion measured from mounting surface\nWhat's in the box\nTwo 5-1/4\" 2-way speakers\n2 Grilles\n8 Self-tapping screws (#8 x 1-3/16\")\n8 Speed clips\n2 Crimpable female quick slides (0.205\"/5.2mm)\n2 Crimpable female quick slides (0.11\"/2.8mm)\n2 JL Audio logo grille badges\nOwner's Manual\nPaper template\nStinger RKXSK Expert Sound Proofing Deadening Material 2 Sheet Speaker Kit\nExpert level sound dampening\nAluminum outer layer\nSelf adhesive\nEasy installation\nUse on all metal panels, doors, roof, floor, firewall & trunk\nKills panel resonance, squeaks and rattles\nHighest damping vs. weight ratio of any material available\nImproves overall audio frequency response and bass output\nSpeaker kit\nExpert RoadKill Published Specifications\nMinimum Thickness 0.080in\nMinimum Weight 0.65bs/ft2\nAluminum Layer- 6 mils\n{ note_speakers }", "category": [ "Speakers", "5 inch (13 cm)" ], "tags": [ "audio", "c2-525x", "5.25 5.25\"", "(130mm)", "2-way", "car", "coaxial", "speakers", "system", "with", "sound", "deadening", "sheet", "inch", "cm)", "rkxsk" ], "images": [ "https://dev.dynamicsounds.co.uk/image/catalog/products/Speaker/JLAUDIO/C2-525X/C2-525X-Sheet.jpg", "https://dev.dynamicsounds.co.uk/image/catalog/products/Speaker/JLAUDIO/C2-525X/C2-525x.jpg", "https://dev.dynamicsounds.co.uk/image/catalog/products/Speaker/JLAUDIO/C2-525X/C2-525x-3.jpg", "https://dev.dynamicsounds.co.uk/image/catalog/products/Speaker/JLAUDIO/C2-525X/C2-525x-2.jpg", "https://dev.dynamicsounds.co.uk/image/catalog/products/Speaker/JLAUDIO/C2-525X/C2-525x-4.jpg", "https://dev.dynamicsounds.co.uk/image/catalog/products/Speaker/JLAUDIO/C2-525X/C2-525x-1.jpg" ], "price": { "currency": "GBP", "amount": 129.99, "regular": 129.99, "on_sale": false, "sale_ends": null, "includes_tax": false }, "quantity_discounts": [], "availability": { "in_stock": true, "status": "in_stock", "stock_status": "", "minimum_quantity": 1 }, "attributes": [], "options": [ { "name": "Addons", "type": "checkbox", "required": false, "values": [ { "name": "Dashboard Door Panel Trim Removal Tool Kit (5 Pcs)", "price_adjustment": 12.99, "in_stock": true }, { "name": "Stinger Roadkill Application Roller", "price_adjustment": 24.99, "in_stock": true }, { "name": "Dashboard / Door Trim Removal & Precision Hook Set (9 Pcs)", "price_adjustment": 19.99, "in_stock": true }, { "name": "Dashboard Trim Tool Panel (4 Pack Assorted)", "price_adjustment": 7.99, "in_stock": true }, { "name": "DC 5V-90V Voltage Circuit Tester Digital Display", "price_adjustment": 14.99, "in_stock": true } ] } ], "dimensions": null, "weight": { "value": 2, "unit": "kg" }, "rating": null, "reviews": [], "shipping": { "country": "GB", "rate": 0, "currency": "GBP", "free": true, "handling_days": { "min": 0, "max": 1 }, "transit_days": { "min": 2, "max": 5 } }, "returns": { "accepted": true, "window_days": 14, "unlimited": false, "fees": "customer", "country": "GB", "policy_url": null }, "warranty": "1 Year Warranty on all items", "updated": "2026-09-14T08:47:36+01:00", "store": { "name": "Dynamic Sounds Ltd.", "url": "https://dev.dynamicsounds.co.uk/", "currency": "GBP" } }