{
    "schema_version": 1,
    "id": 31913,
    "name": "JL Audio C2-350X 3.5\" (9cm) 2-way Car Coaxial Speaker System With Sound Deadening Sheet",
    "url": "https://dev.dynamicsounds.co.uk/jl-audio-c2-350x-3-5-9cm-2-way-car-coaxial-speaker-system-with-sound-deadening-sheet.html",
    "brand": "JL Audio",
    "model": "C2-350X + RKXSK",
    "sku": "C2-350X / RKXSK",
    "gtin": "7427306995886",
    "mpn": "",
    "identifiers": {
        "model": "C2-350X + RKXSK",
        "sku": "C2-350X / RKXSK",
        "ean": "7427306995886"
    },
    "description": "Package Includes\nJL Audio C2-350X 3.5\" (9cm) 2-way Car Coaxial Speakers\nStinger RKXSK Expert Sound Proofing Deadening Material 2 Sheet Speaker Kit\nC2-350X\nCoaxial Speaker System: 3.5-inch (90 mm) Woofer, 0.75-inch (19 mm) Silk Dome Tweeter\nThe Evolution C2 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 C2-350x system features 3.5-inch (90 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.\nSonic character: Clean and Dynamic\nSpeaker grilles are not available for this speaker system.\nWoofer\nInjection-molded, Mica-filled, Polypropylene Cone, Polyether Foam Surround 0.75 in. Voice Coil on Kapton® Former, Symmetrical Roll Spider Ferrite Magnet\nTweeter\n0.75 in. (19 mm) Silk Dome, Ferrofluid Cooling / Damping Neodymium Magnet\nCrossover\nNatural Roll-Off Low-Pass, 1st Order High-Pass Filter with Electrolytic Capacitor\nGeneral Specifications\nContinuous Power Handling (RMS) 25 W\nRecommended Amplifier Power (RMS) 10 - 40 W / Ch.\nSystem Efficiency 83 dB @ 1 W / 1 m\nSystem Nominal Impedance 4 Ω\nSystem Frequency Response 130 Hz - 22 KHz ± 3 dB\nCoaxial Physical Specifications\nFrame Outer Diameter* (A) 3.44 in / 87 mm\nGrille Tray Outer Diameter (B) N/A\nMotor Outer Diameter (C) 2.36 in / 60 mm\nFrontal Coaxial Tweeter Protrusion** (D) 0.54 in / 14 mm\nFrontal Grille Protrusion (E) N/A\nMounting Hole Diameter (F) 3.19 in / 81 mm\nMounting Depth (G) 1.50 in / 38 mm\n*Does not take into account mounting tabs\n**Frontal coaxial tweeter protrusion measured from mounting surface\nWhat's in the Box\nTwo C2-350x 3.5-inch (90mm) Coaxial loudspeakers\nFour #8 x 1 inch (25mm) sheet metal screws\nFour Mounting Clips\nTwo 5.2 mm female crimpable connectors\nTwo 2.8 mm female crimpable connectors\n{ note_speakers }\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",
    "category": [
        "Speakers",
        "Miscellaneous Speakers"
    ],
    "tags": [
        "audio",
        "c2-350x",
        "3.5 3.5\"",
        "(9cm)",
        "2-way",
        "car",
        "coaxial",
        "speaker",
        "system",
        "with",
        "sound",
        "deadening",
        "sheet",
        "miscellaneous",
        "speakers",
        "rkxsk"
    ],
    "images": [
        "https://dev.dynamicsounds.co.uk/image/catalog/products/Speaker/JLAUDIO/C2-350X/C2-350X-Sheet.jpg",
        "https://dev.dynamicsounds.co.uk/image/catalog/products/Speaker/JLAUDIO/C2-350X/C2-350X.jpg",
        "https://dev.dynamicsounds.co.uk/image/catalog/products/Speaker/JLAUDIO/C2-350X/C2-350X-2.jpg",
        "https://dev.dynamicsounds.co.uk/image/catalog/products/Speaker/JLAUDIO/C2-350X/C2-350X-1.jpg",
        "https://dev.dynamicsounds.co.uk/image/catalog/products/Speaker/JLAUDIO/C2-350X/C2-350X-3.jpg"
    ],
    "price": {
        "currency": "GBP",
        "amount": 89.99,
        "regular": 89.99,
        "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": "2026-09-29T13:43:40+01:00",
    "store": {
        "name": "Dynamic Sounds Ltd.",
        "url": "https://dev.dynamicsounds.co.uk/",
        "currency": "GBP"
    }
}