{"product_id":"18sound-speaker-8-8cx650-coaxical-aally-53824","title":"18SOUND Speaker 8\" 8CX650 Coaxical","description":"\u003cp\u003e\u003cspan\u003eThe 8CX650 is a 8\" - 1\" coaxial transducer designed for use in compact reflex enclosures and stage monitors as small as 30 lt, with a nominal dispersion of 90 degrees.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe high force ceramic single magnet structure makes the 8CX650 a lightweight speaker for its performance class - only 5,5 kg (12 lb).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe 65 mm (2.5 in) LF edgewound CCAW voice coil employs our Interleaved Sandwich Voice coil (ISV) technology, in which a high strength fiberglass former carries windings on both the outer and inner surfaces to achieve a balanced coil with a uniform distribution of mass and motion energy. This results in an extremely linear motor assembly.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe low-profile smooth straight LF cone provides a smooth response within its intended frequency range and maximum reliability under high mechanical stress.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEquipped with a proprietary hybrid radial tangerine phase plug, the integrated HF compression driver has been designed to deliver a smooth coherent wavefront at the horn entrance in all working frequency ranges with a high level of manufacturing consistency. The phase plug, with its short openings and high flare rate value, assures low distortion and remarkable improvements in mid-high frequency reproduction. A copper sleeve reduces inductance value above 10kHz, improving phase and impedance linearization.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe HF diaphragm assembly is made by proprietary treated Polyethylene material. Thanks to its superior diaphragm dimensional stability, Polyethylene shows constant behavior during its whole working life. Moreover, this particular material with its very high value of elasticity modulus is capable of superior transient and intermodulation distortion response. The flat suspension shape is designed to maintain low stiffness and low mid-band distortion and response.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAn edge-wound aluminum voice coil wound on proprietary treated Nomex completes the diaphragm assembly. Thanks to its physical properties, the proprietary treated Nomex former shows a 30% higher value of tensile elongation at a working operative temperature when compared to Kapton. This feature enables proper energy transfer control from the voice coil to the dome in real working conditions. Moreover, this proprietary former material is suitable for use in damp and wet environments.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eA specific dedicated HF driver throat design has also been chosen, maximizing the cone’s profile coupling.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"product_specifications_page\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003ch3 id=\"4\"\u003eGeneral\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 product_type\"\u003eCoaxial driver with two entries\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 manufacturer\"\u003eEighteen Sound\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 sku_marketing\"\u003e8CX650\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 sku_secondaire\"\u003eALT080650WF08FA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003ch3 id=\"20\"\u003eInformations\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal impedance\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_impedance\"\u003e8+8 ohm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensional category\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_dimensional_category\"\u003e8.5 inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer sensitivity\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_sensibilite_a\"\u003e91\u003cspan\u003e | \u003c\/span\u003e106 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalculated sensitivity\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_sensibilite_a_recalcule\"\u003e92.75 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal power handling\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_puissance_a\"\u003e200\u003cspan\u003e | \u003c\/span\u003e70 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax power handling\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_puissance_max_a\"\u003e400\u003cspan\u003e | \u003c\/span\u003e140 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandwidth\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 frequence_a\"\u003e90÷4700 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended min cutoff frequency\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 frequence_mini\"\u003e1600 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003ch3 id=\"29\"\u003eFundamental parameters\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSd\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_sd\"\u003e227 cm²\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMms\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_mms\"\u003e25.6 gr\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCms\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_cms\"\u003e237 µm\/N\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLe\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_le_a\"\u003e0.7 mH\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_bl\"\u003e12 T.m\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003ch3 id=\"27\"\u003eSmall signal parameters\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_fs\"\u003e65 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQes\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_qes\"\u003e0.37\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQms\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_qms\"\u003e6.4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_qts\"\u003e0.35\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVas\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_vas\"\u003e16.6 L\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003ch3 id=\"30\"\u003eDatas\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_xmax\"\u003e±6 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEBP\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_ebp\"\u003e176 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZmin\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_zmin_a\"\u003e5.8 ohm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs \/ Qts\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_fs_qts\"\u003e186 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVas * Qts²\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_vas_qts_qts\"\u003e2.04 L\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_rendement\"\u003e1.2 %\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalculated efficiency\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_rendement_calcule\"\u003e1.19 %\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 poids_seul\"\u003e~5.6 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDispersion\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_dispersion_horizontale\"\u003e60° x 60°\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003ch3 id=\"31\"\u003eDimensions\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil diameter\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_diam_bobine_a\"\u003e2.5\u003cspan\u003e | \u003c\/span\u003e1.75 inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside diameter\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_diametre_exterieur\"\u003e210 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaffle cutout diameter\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_diametre_encastrement\"\u003e185 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_profondeur\"\u003e132 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront thickness\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_epaisseur_facade_saladier\"\u003e8 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth after front\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_profondeur_apres_facade\"\u003e124 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003ch3 id=\"32\"\u003eShape \u0026amp; Materials\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront chape\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_forme\"\u003eCylindrical\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet type\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"var\" id=\"32454 hp_type_magnet\"\u003eFerrite\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"18Sound","offers":[{"title":"Default Title","offer_id":49478469189859,"sku":"75833","price":66090.0,"currency_code":"GYD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0538\/0835\/files\/23_08_38_872_tHTo6JYu__25520.1778008867.png?v=1785472636","url":"https:\/\/592mart.com\/products\/18sound-speaker-8-8cx650-coaxical-aally-53824","provider":"592MART","version":"1.0","type":"link"}