{"product_id":"hertz-hms-10-b2-ld-c-10-300w-rms-2-ohm-infinite-baffle-marine-subwoofer-with-rgb-led-lighting-black-78035436","title":"Hertz HMS 10 B2-LD-C 10\" 300W RMS 2-Ohm Infinite-Baffle Marine Subwoofer with RGB LED Lighting, Black (78035436)","description":"\u003cp\u003eThe Hertz HMS 10 B2-LD-C is a 10-inch long-throw marine subwoofer engineered for infinite-baffle mounting in a well-separated boat bulkhead. Its UV-inhibited polypropylene cone, Santoprene surround and aramid-fiber spider resist marine exposure, while the RGB LED illumination brings accent lighting to the black grille design. The 2-ohm single-voice-coil variant lets installers choose a load appropriate to the amplifier.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e300W RMS continuous \/ 600W peak power handling\u003c\/li\u003e\n\u003cli\u003eSingle 2-ohm voice coil, 50mm \/ 2-inch diameter\u003c\/li\u003e\n\u003cli\u003eLong-throw assembly designed for infinite-baffle mounting\u003c\/li\u003e\n\u003cli\u003eIntegrated RGB LED lighting, compatible controller separately required\u003c\/li\u003e\n\u003cli\u003eIP65 marine-weather-rated construction; UV and salt-fog tested\u003c\/li\u003e\n\u003cli\u003eMarine-grade polymer basket, UV-inhibited polypropylene cone and co-molded Santoprene surround\u003c\/li\u003e\n\u003cli\u003eAramid-fiber spider and silicone-insulated lead wires\u003c\/li\u003e\n\u003cli\u003eGold-plated brass terminals with silicone protective caps\u003c\/li\u003e\n\u003cli\u003eHigh-density ferrite magnetic circuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNominal size: 250mm \/ 10 in.\u003c\/li\u003e\n\u003cli\u003ePower handling: 300W RMS continuous, 600W peak\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 2 ohms\u003c\/li\u003e\n\u003cli\u003eVoice coil: 50mm \/ 2 in., single\u003c\/li\u003e\n\u003cli\u003eMagnet dimensions: 140 x 60 x 30mm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 88.5dB\u003c\/li\u003e\n\u003cli\u003eDC resistance (Re): 2.1 ohms\u003c\/li\u003e\n\u003cli\u003eFree-air resonance (Fs): 43Hz\u003c\/li\u003e\n\u003cli\u003eVoice-coil inductance (Le): 0.46mH\u003c\/li\u003e\n\u003cli\u003eEquivalent volume (Vas): 30.46L\u003c\/li\u003e\n\u003cli\u003eMoving mass (Mms): 75.6g\u003c\/li\u003e\n\u003cli\u003eSuspension compliance (Cms): 0.18mm\/N\u003c\/li\u003e\n\u003cli\u003eMotor strength (BL): 8.3 T·m\u003c\/li\u003e\n\u003cli\u003eMechanical Q (Qms): 12.3\u003c\/li\u003e\n\u003cli\u003eElectrical Q (Qes): 0.63\u003c\/li\u003e\n\u003cli\u003eTotal Q (Qts): 0.6\u003c\/li\u003e\n\u003cli\u003eLinear excursion (Xmax): 12.3mm\u003c\/li\u003e\n\u003cli\u003eOuter diameter: 280mm \/ 11.02 in.\u003c\/li\u003e\n\u003cli\u003eMounting dimension B: 227mm \/ 8.94 in.\u003c\/li\u003e\n\u003cli\u003eOverall depth: 164mm \/ 6.46 in.\u003c\/li\u003e\n\u003cli\u003eMounting depth: 116mm \/ 4.57 in.\u003c\/li\u003e\n\u003cli\u003eMounting flange dimension F: 48mm\u003c\/li\u003e\n\u003cli\u003eSuggested sealed-box compact volume: 50L \/ 1.77 cu. ft.\u003c\/li\u003e\n\u003cli\u003eSuggested sealed-box performance volume: 71L \/ 2.51 cu. ft.\u003c\/li\u003e\n\u003cli\u003eSuggested sealed-enclosure panel cutout: 230mm \/ 9.06 in.\u003c\/li\u003e\n\u003cli\u003eWater-resistance class: IP65\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAmplifier must support 2-ohm subwoofer loads\u003c\/li\u003e\n\u003cli\u003eRGB lighting requires compatible conventional RGB control, such as Hertz HM RGB 1 BK\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSeal the front\/rear air spaces for infinite-baffle operation; avoid a shared air path between cone sides\u003c\/li\u003e\n\u003cli\u003eSet low-pass filter and amplifier gain to prevent over-excursion\u003c\/li\u003e\n\u003cli\u003eIf using a sealed box, refer to 50L and 71L manufacturer enclosure examples\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTZ AUDIO","offers":[{"title":"Default Title","offer_id":67993649774680,"sku":"CED-HERHMS-10-B2-LD-C","price":529.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/8160\/files\/4314983.jpg?v=1793046438","url":"https:\/\/shipsound.com\/products\/hertz-hms-10-b2-ld-c-10-300w-rms-2-ohm-infinite-baffle-marine-subwoofer-with-rgb-led-lighting-black-78035436","provider":"ShipSound.com","version":"1.0","type":"link"}