{"product_id":"ds18-nxl-10sub-wh-hydro-10-300w-rms-4-ohm-marine-subwoofer-with-rgb-led-lighting-white","title":"DS18 NXL-10SUB\/WH HYDRO 10\" 300W RMS 4-Ohm Marine Subwoofer with RGB LED Lighting, White","description":"\u003cp\u003eThe DS18 NXL-10SUB\/WH HYDRO 10-inch marine subwoofer reinforces low-frequency output for open-air boats and off-road sound systems. This white single-voice-coil model is rated at 300W RMS and features integrated RGB accent lighting and an IP65-rated marine-oriented construction.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e300W RMS continuous and 600W maximum power ratings; do not confuse the maximum figure with continuous amplifier output.\u003c\/li\u003e\n\u003cli\u003eSingle 4-ohm voice coil simplifies matching to a suitable marine subwoofer amplifier.\u003c\/li\u003e\n\u003cli\u003e2-inch glass-fiber-former voice coil and 72 oz ferrite magnet support controlled low-frequency operation.\u003c\/li\u003e\n\u003cli\u003eIntegrated RGB lighting adds illuminated accent effects when wired to compatible LED control equipment.\u003c\/li\u003e\n\u003cli\u003eUV-protected composite basket and IP65-rated construction support exposed marine\/powersports installations.\u003c\/li\u003e\n\u003cli\u003eManufacturer-published Thiele\/Small parameters assist enclosure and system-design planning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 10 in. (254 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous power handling:\u003c\/strong\u003e 300W RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum power handling:\u003c\/strong\u003e 600W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal impedance:\u003c\/strong\u003e 4 ohms, single voice coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity (1W\/1m):\u003c\/strong\u003e 89dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 35Hz–250Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended low-pass crossover:\u003c\/strong\u003e 100Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice-coil diameter:\u003c\/strong\u003e 2 in. (50.8 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice-coil former:\u003c\/strong\u003e Glass fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinding material:\u003c\/strong\u003e CCAW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnet weight:\u003c\/strong\u003e 72 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\/basket:\u003c\/strong\u003e UV-protected high-temperature injection-molded composite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater resistance:\u003c\/strong\u003e IP65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquivalent compliance volume (Vas):\u003c\/strong\u003e 26.7L \/ 0.94 cu. ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree-air resonance (Fs):\u003c\/strong\u003e 45Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Q (Qms):\u003c\/strong\u003e 8.919\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Q (Qes):\u003c\/strong\u003e 0.805\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Q (Qts):\u003c\/strong\u003e 0.457\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC resistance (Re):\u003c\/strong\u003e 3.65 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall diameter:\u003c\/strong\u003e 10.76 in. (273.3 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront cutout diameter:\u003c\/strong\u003e 8.78 in. (223 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting depth:\u003c\/strong\u003e 5 in. (127.5 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall depth:\u003c\/strong\u003e 6.73 in. (171 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit weight:\u003c\/strong\u003e 14 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRGB LED lighting:\u003c\/strong\u003e Integrated\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eSuitable for systems supporting one 4-ohm subwoofer load and conventional external RGB LED control.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation and System Integration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUse a marine-rated 4-ohm-compatible amplifier and configure a subwoofer low-pass filter; DS18 recommends 100Hz.\u003c\/li\u003e\n\u003cli\u003eCut a properly supported 8.78-inch opening and verify 5-inch rear clearance plus wiring and ventilation space.\u003c\/li\u003e\n\u003cli\u003eProvide separate RGB LED power\/control connections; the audio voice coil and lighting are distinct circuits.\u003c\/li\u003e\n\u003cli\u003eChoose installation geometry and acoustic loading based on the published Thiele\/Small parameters rather than assuming every bulkhead will reproduce the same bass response.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne 10-inch marine subwoofer\u003c\/li\u003e\n\u003cli\u003eSilicone protective cover\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":67902219452504,"sku":"CED-DS18NXL-10SUB\/WH","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/8160\/files\/4314627.jpg?v=1792701158","url":"https:\/\/shipsound.com\/products\/ds18-nxl-10sub-wh-hydro-10-300w-rms-4-ohm-marine-subwoofer-with-rgb-led-lighting-white","provider":"ShipSound.com","version":"1.0","type":"link"}