{"product_id":"hydro-8","title":"HYDRO-8 \/\/ 300 Watts RMS 8 Inch Shallow-Mount Subwoofer","description":"\u003cdiv class=\"variant_content variant_dual-2-ohm\"\u003e\n\u003cdiv class=\"product-accordion-wrapper\"\u003e\n\u003cdiv class=\"accordion-wrapepr\"\u003e\n\u003cdiv class=\"accordion\"\u003eDetails\u003c\/div\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003e\n\u003cp\u003eCT Sounds is proud to introduce the hydro shallow mount subwoofer series after completing a rigorous R\u0026amp;D process spanning 2 years! Our goal was to engineer a 300-watt 8” shallow-mount subwoofer with a mounting depth below 3.5” that was suitable for both sealed \u0026amp; ported enclosures. To achieve this, we focused on the EBP (Efficiency Bandwidth Product). As a general rule, EBP \u0026lt; 50, is used only for sealed enclosures, EBP 50 - 100, is used for both, and EBP \u0026gt; 100, is used only for ported enclosures. EBP = FS\/QES.\u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"tab-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"text-align: left;\" class=\"color-head\"\u003e\u003cstrong\u003eQuick Facts:\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eRMS Power:\u003c\/td\u003e\n\u003ctd style=\"text-align: left;\"\u003e300 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eMAX Power:\u003c\/td\u003e\n\u003ctd style=\"text-align: left;\"\u003e600 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eVoice Coil Configuration:\u003c\/td\u003e\n\u003ctd style=\"text-align: left;\"\u003eDual 2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eUse Cases:\u003c\/td\u003e\n\u003ctd style=\"text-align: left;\"\u003eSealed \u0026amp; Ported Enclosures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003eOur 1st prototype utilized a 50.8 mm voice coil \u0026amp; 30 oz magnet resulting in a high QES rating of 1.05 and low EBP of 44.1. The 2nd prototype utilized a 44.7 mm voice coil \u0026amp; 30 oz magnet resulting in a slightly lower QES rating of 0.843 and a slightly higher EBP of 54.8. After the 1st and 2nd prototypes, we determined a larger motor assembly was needed to provide a more controlled electrical system (lower QES). This led us to invest in a custom-tooled basket (used in the final prototype) to keep the mounting depth below 3.5”.\u003c\/p\u003e\n\u003cp\u003eThe 3rd and final prototype uses a 44.7 mm voice coil \u0026amp; 40 oz magnet resulting in a reduced QES rating of 0.577 and a balanced EBP of 80.07. In testing, we ran into mechanical noise due to the larger motor assembly and voice coil in a confined space. Therefore, we invested in a custom-tooled cone to maximize the excursion capability by creating an equal distance between the cone, spider, and bottom plate. The result is an 8” shallow-mount subwoofer that is extremely responsive in both sealed \u0026amp; ported enclosures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accordion-wrapepr\"\u003e\n\u003cdiv class=\"accordion\"\u003eSpecs\u003c\/div\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003e\n\u003ctable class=\"tab-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"text-align: left;\" class=\"color-head\"\u003e\u003cstrong\u003eGeneral Specifications:\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type:\u003c\/td\u003e\n\u003ctd\u003eCar Subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubwoofer Size:\u003c\/td\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Configuration:\u003c\/td\u003e\n\u003ctd\u003eDual 2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power:\u003c\/td\u003e\n\u003ctd\u003e300 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAX Power:\u003c\/td\u003e\n\u003ctd\u003e600 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Type:\u003c\/td\u003e\n\u003ctd\u003e1.75 Inch - 4 Layer High-Temperature Copper Voice Coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Type:\u003c\/td\u003e\n\u003ctd\u003eY35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Plate Type:\u003c\/td\u003e\n\u003ctd\u003eLow Carbon Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Type:\u003c\/td\u003e\n\u003ctd\u003eDual White Stitched Competition Mega Foam Surround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Type:\u003c\/td\u003e\n\u003ctd\u003eComposite Paper with 3% Carbon Fiber Reinforcement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTinsel Lead Type:\u003c\/td\u003e\n\u003ctd\u003eSingle Braided Flat Copper Tinsel Leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type:\u003c\/td\u003e\n\u003ctd\u003e12 Gauge Push Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket Type:\u003c\/td\u003e\n\u003ctd\u003eStamped Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpider Material:\u003c\/td\u003e\n\u003ctd\u003ePoly-Cotton Blend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"tab-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"text-align: left;\" class=\"color-head\"\u003e\u003cstrong\u003eT\/S Parameters:\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQes:\u003c\/td\u003e\n\u003ctd\u003e0.577\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQms:\u003c\/td\u003e\n\u003ctd\u003e6.549\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts:\u003c\/td\u003e\n\u003ctd\u003e0.531\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs:\u003c\/td\u003e\n\u003ctd\u003e46.20 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVas:\u003c\/td\u003e\n\u003ctd\u003e10.298 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMms:\u003c\/td\u003e\n\u003ctd\u003e82.895 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCms:\u003c\/td\u003e\n\u003ctd\u003e0.143 m\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRe:\u003c\/td\u003e\n\u003ctd\u003e3.9 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBl:\u003c\/td\u003e\n\u003ctd\u003e12.751 Tm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLe:\u003c\/td\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSd:\u003c\/td\u003e\n\u003ctd\u003e227 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax - Single Way (mm):\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax - Single Way (cm):\u003c\/td\u003e\n\u003ctd\u003e0.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVd (Sd*Xmax):\u003c\/td\u003e\n\u003ctd\u003e181.6 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPL:\u003c\/td\u003e\n\u003ctd\u003e84.48 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accordion-wrapepr\"\u003e\n\u003cdiv class=\"accordion\"\u003eBox Specs\u003c\/div\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003e\n\u003ctable class=\"tab-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"color-head\" style=\"text-align: left;\" colspan=\"2\"\u003e\u003cstrong\u003eSubwoofer Measurements: \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eCutout diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.51\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eOverall diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.77\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eMounting depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.26\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"tab-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"color-head\" style=\"text-align: left;\" colspan=\"2\"\u003e\u003cstrong\u003eBox Specifications:\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.02 ft\u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"tab-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"color-head\" style=\"text-align: left;\" colspan=\"2\"\u003e\u003cstrong\u003eBox Recommendations:\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eSealed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.35 ft\u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003ePorted\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.875 ft\u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eTuning Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003ePort Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 in\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cem\u003e*Enclosure recommendations do not account for subwoofer, bracing, and port displacement.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"variant_content variant_content_hide variant_dual-4-ohm\"\u003e\n\u003cdiv class=\"product-accordion-wrapper\"\u003e\n\u003cdiv class=\"accordion-wrapepr\"\u003e\n\u003cdiv class=\"accordion\"\u003eDetails\u003c\/div\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003e\n\u003cp\u003eCT Sounds is proud to introduce the hydro shallow mount subwoofer series after completing a rigorous R\u0026amp;D process spanning 2 years! Our goal was to engineer a 300-watt 8” shallow-mount subwoofer with a mounting depth below 3.5” that was suitable for both sealed \u0026amp; ported enclosures. To achieve this, we focused on the EBP (Efficiency Bandwidth Product). As a general rule, EBP \u0026lt; 50, is used only for sealed enclosures, EBP 50 - 100, is used for both, and EBP \u0026gt; 100, is used only for ported enclosures. EBP = FS\/QES.\u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"tab-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"text-align: left;\" class=\"color-head\"\u003e\u003cstrong\u003eQuick Facts:\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eRMS Power:\u003c\/td\u003e\n\u003ctd style=\"text-align: left;\"\u003e300 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eMAX Power:\u003c\/td\u003e\n\u003ctd style=\"text-align: left;\"\u003e600 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eCoil Configuration:\u003c\/td\u003e\n\u003ctd style=\"text-align: left;\"\u003eDual 4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eUse Cases:\u003c\/td\u003e\n\u003ctd style=\"text-align: left;\"\u003eSealed \u0026amp; Ported Enclosures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003eOur 1st prototype utilized a 50.8 mm voice coil \u0026amp; 30 oz magnet resulting in a high QES rating of 1.21 and low EBP of 39.23. The 2nd prototype utilized a 44.7 mm voice coil \u0026amp; 30 oz magnet resulting in a slightly lower QES rating of 0.976 and a slightly higher EBP of 48.64. After the 1st and 2nd prototypes, we determined a larger motor assembly was needed to provide a more controlled electrical system (lower QES). This led us to invest in a custom-tooled basket (used in the final prototype) to keep the mounting depth below 3.5”.\u003c\/p\u003e\n\u003cp\u003eThe 3rd and final prototype uses a 44.7 mm voice coil \u0026amp; 40 oz magnet resulting in a reduced QES rating of 0.668 and a balanced EBP of 71.06. In testing, we ran into mechanical noise due to the larger motor assembly and voice coil in a confined space. Therefore, we invested in a custom-tooled cone to maximize the excursion capability by creating an equal distance between the cone, spider, and bottom plate. The result is an 8” shallow-mount subwoofer that is extremely responsive in both sealed \u0026amp; ported enclosures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accordion-wrapepr\"\u003e\n\u003cdiv class=\"accordion\"\u003eSpecs\u003c\/div\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003e\n\u003ctable class=\"tab-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"text-align: left;\" class=\"color-head\"\u003e\u003cstrong\u003eGeneral Specifications:\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type:\u003c\/td\u003e\n\u003ctd\u003eCar Subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubwoofer Size:\u003c\/td\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Configuration:\u003c\/td\u003e\n\u003ctd\u003eDual 4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power:\u003c\/td\u003e\n\u003ctd\u003e300 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAX Power:\u003c\/td\u003e\n\u003ctd\u003e600 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Type:\u003c\/td\u003e\n\u003ctd\u003e1.75 Inch - 4 Layer High-Temperature Copper Voice Coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Type:\u003c\/td\u003e\n\u003ctd\u003eY35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Plate Type:\u003c\/td\u003e\n\u003ctd\u003eLow Carbon Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Type:\u003c\/td\u003e\n\u003ctd\u003eDual White Stitched Competition Mega Foam Surround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Type:\u003c\/td\u003e\n\u003ctd\u003eComposite Paper with 3% Carbon Fiber Reinforcement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTinsel Lead Type:\u003c\/td\u003e\n\u003ctd\u003eSingle Braided Flat Copper Tinsel Leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type:\u003c\/td\u003e\n\u003ctd\u003e12 Gauge Push Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket Type:\u003c\/td\u003e\n\u003ctd\u003eStamped Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpider Material:\u003c\/td\u003e\n\u003ctd\u003ePoly-Cotton Blend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"tab-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"text-align: left;\" class=\"color-head\"\u003e\u003cstrong\u003eT\/S Parameters:\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQes:\u003c\/td\u003e\n\u003ctd\u003e0.668\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQms:\u003c\/td\u003e\n\u003ctd\u003e6.083\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts:\u003c\/td\u003e\n\u003ctd\u003e0.602\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs:\u003c\/td\u003e\n\u003ctd\u003e47.47 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVas:\u003c\/td\u003e\n\u003ctd\u003e10.427 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMms:\u003c\/td\u003e\n\u003ctd\u003e77.535 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCms:\u003c\/td\u003e\n\u003ctd\u003e0.145 m\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRe:\u003c\/td\u003e\n\u003ctd\u003e6.4 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBl:\u003c\/td\u003e\n\u003ctd\u003e14.880 Tm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLe:\u003c\/td\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSd:\u003c\/td\u003e\n\u003ctd\u003e227 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax - Single Way (mm):\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax - Single Way (cm):\u003c\/td\u003e\n\u003ctd\u003e0.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVd (Sd*Xmax):\u003c\/td\u003e\n\u003ctd\u003e181.6 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPL:\u003c\/td\u003e\n\u003ctd\u003e84.48 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accordion-wrapepr\"\u003e\n\u003cdiv class=\"accordion\"\u003eBox Specs\u003c\/div\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003e\n\u003ctable class=\"tab-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"text-align: left;\" class=\"color-head\"\u003e\u003cstrong\u003eSubwoofer Measurements: \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eCutout diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.51\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eOverall diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.77\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eMounting depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.26\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"tab-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"text-align: left;\" class=\"color-head\"\u003e\u003cstrong\u003eBox Specifications:\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.02 ft\u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"tab-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"color-head\" style=\"text-align: left;\" colspan=\"2\"\u003e\u003cstrong\u003eBox Recommendations:\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eSealed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.35 ft\u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003ePorted\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.875 ft\u003csup\u003e3\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eTuning Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003ePort Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 in\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cem\u003e*Enclosure recommendations do not account for subwoofer, bracing, and port displacement.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accordion-wrapepr wiring__calc\"\u003e\n\u003cdiv class=\"accordion\"\u003eWiring Calc.\u003c\/div\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cdiv class=\"accordion-content-inner\"\u003e#calc#\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CT Sounds","offers":[{"title":"DUAL 2 OHM","offer_id":51801836454174,"sku":"HYDRO-8-D2","price":89.99,"currency_code":"USD","in_stock":true},{"title":"DUAL 4 OHM","offer_id":51801836486942,"sku":"HYDRO-8-D4","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/HYDRO-8-D2-Edited-5.jpg?v=1777563895","url":"https:\/\/platinumhpsolutions.com\/products\/hydro-8","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}