{"product_id":"ds18-8-inch-hybrid-coaxial-speaker-carbon-fiber-8-ohm-8hd800ncfd-8","title":"DS18 8\" Hybrid Coaxial Speaker for Custom Audio 8-Ohm 400W RMS Carbon Fiber 8HD800NCFD-8","description":"\u003cp\u003eThis DS18 hybrid speaker combines an 8-inch mid-bass woofer and a compression driver in one mounting location. It's a useful option for a custom audio build when you want strong mids and clear highs without finding room for a separate horn. The water-resistant carbon fiber cone and neodymium magnets make it suited to installations in cars, trucks, motorcycles and boats where mounting space allows.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFitment Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor custom audio installations with room for an 8-inch speaker, a 7.2-inch mounting cutout and 4.63 inches of mounting depth.\u003c\/li\u003e\n\u003cli\u003eNo vehicle-specific model-year or chassis application. Fitment depends on the mounting panel, available clearance and audio system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold individually. Order two for a matching left and right pair.\u003c\/li\u003e\n\u003cli\u003eThe woofer and compression driver each have an 8-ohm impedance and separate wiring terminals.\u003c\/li\u003e\n\u003cli\u003eThis is the 8HD800NCFD-8 version. The 8HD800NCFD-4 uses a 4-ohm woofer and an 8-ohm driver.\u003c\/li\u003e\n\u003cli\u003eCheck clearance behind the panel, including window mechanisms and other moving parts.\u003c\/li\u003e\n\u003cli\u003eGrille, amplifier, crossover equipment, wiring and mounting adapters are sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSpecs \u0026amp; Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer part number: 8HD800NCFD-8\u003c\/li\u003e\n\u003cli\u003e8-inch two-way hybrid coaxial loudspeaker\u003c\/li\u003e\n\u003cli\u003eCombined power handling: 400 watts RMS \/ 800 watts maximum\u003c\/li\u003e\n\u003cli\u003ePublished combined frequency response: 40Hz-20kHz\u003c\/li\u003e\n\u003cli\u003ePublished combined sensitivity: 105dB at 1 watt \/ 1 meter\u003c\/li\u003e\n\u003cli\u003eWater-resistant carbon fiber woofer cone with treated cloth surround\u003c\/li\u003e\n\u003cli\u003eNeodymium magnets for the woofer and compression driver\u003c\/li\u003e\n\u003cli\u003eDie-cast aluminum basket with black sandblasted finish\u003c\/li\u003e\n\u003cli\u003eFour terminals provide separate connections for the woofer and driver.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eMid-Bass Woofer Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImpedance: 8 ohms\u003c\/li\u003e\n\u003cli\u003ePower handling: 250 watts RMS \/ 500 watts maximum\u003c\/li\u003e\n\u003cli\u003eSensitivity: 96.5dB at 1 watt \/ 1 meter\u003c\/li\u003e\n\u003cli\u003eFrequency response: 40Hz-10kHz\u003c\/li\u003e\n\u003cli\u003eRecommended band-pass crossover: 80Hz-900Hz\u003c\/li\u003e\n\u003cli\u003eVoice coil diameter: 2.6 inches \/ 66mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eCompression Driver Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImpedance: 8 ohms\u003c\/li\u003e\n\u003cli\u003ePower handling: 150 watts AES \/ 300 watts program\u003c\/li\u003e\n\u003cli\u003eSensitivity: 100.5dB at 1 watt \/ 1 meter\u003c\/li\u003e\n\u003cli\u003eFrequency response: 315Hz-20kHz\u003c\/li\u003e\n\u003cli\u003eRecommended high-pass crossover: 900Hz\u003c\/li\u003e\n\u003cli\u003eVoice coil diameter: 3 inches \/ 76.2mm\u003c\/li\u003e\n\u003cli\u003eTitanium diaphragm with polymer edge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eMounting Dimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall diameter: 8.24 inches \/ 209.5mm\u003c\/li\u003e\n\u003cli\u003eOverall depth: approximately 5 inches \/ 127.8mm\u003c\/li\u003e\n\u003cli\u003eMounting cutout: 7.2 inches \/ 183mm\u003c\/li\u003e\n\u003cli\u003eMounting depth: 4.63 inches \/ 117.8mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOne DS18 8HD800NCFD-8 hybrid coaxial speaker with integrated compression driver\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMount the speaker securely in a suitable panel or enclosure, then wire the woofer and compression driver to their separate terminals. Plan the amplifier channels and crossover arrangement before connecting either section.\u003c\/p\u003e\n\u003cp\u003eUse DS18's recommended 80Hz-900Hz band-pass range for the woofer and 900Hz high-pass point for the driver as the starting point for tuning. Match amplifier output to each section's power handling and impedance. The combined 400-watt rating applies to both sections together.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003ePairs Well With\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-range multichannel amplifier:\u003c\/strong\u003e Choose suitable output at 8 ohms to power the woofer and compression driver separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSP or active crossover:\u003c\/strong\u003e Set the crossover points and adjust each section's level so the mids and highs work together.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible speaker grille:\u003c\/strong\u003e Protect the cone in exposed mounting locations while leaving clearance for the center horn.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eAbout the Brand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDS18 makes speakers, amplifiers, subwoofers and audio accessories for automotive, motorcycle, marine and powersports installations.\u003c\/p\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":43002374520912,"sku":"8HD800NCFD-8","price":719.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/ds18-8hd800ncfd-8-hybrid-coaxial-speaker-carbon-fiber-8-ohm.jpg?v=1791416527","url":"https:\/\/shop.redline360.com\/products\/ds18-8-inch-hybrid-coaxial-speaker-carbon-fiber-8-ohm-8hd800ncfd-8","provider":"Redline360","version":"1.0","type":"link"}