{"product_id":"gladen-zeta-series-70mm-mid-range-drivers-pair-no-grilles-zm70","title":"GLADEN ZETA SERIES 70mm Mid-Range Drivers (pair) - no grilles (ZM70)","description":"\u003cdiv class=\"uk-container uk-container-xlarge uk-margin-top uk-margin-remove-bottom\"\u003e\n\u003cdiv class=\"uk-grid tm-grid-expand uk-child-width-1-1\"\u003e\n\u003cdiv class=\"uk-width-1-1@m\"\u003e\n\u003cdiv class=\"uk-panel uk-margin-medium\"\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWIDEBAND REPRODUCTION. ONE ACOUSTIC CENTER.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• 70 mm wideband midrange driver\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 80 watts RMS \/ 120 watts maximum per driver\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 4-ohm nominal impedance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFEWER TRANSITIONS. A MORE COHERENT PRESENTATION.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe ZETA ZM 70 covers a wide frequency range and can be used in an active system without an additional tweeter. Voices, instruments, and their upper harmonics are therefore reproduced from a common acoustic center.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReducing the number of transitions between drivers supports focused and stable imaging. Voices remain coherent, instruments retain their natural structure, and fine dynamic changes are reproduced with immediacy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLIGHTWEIGHT ALUMINUM DIAPHRAGM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe aluminum diaphragm combines low moving mass with the rigidity required for wideband operation. It follows rapid signal changes and supports clear reproduction into the high-frequency range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts controlled resonant behavior allows wideband tuning without masking the natural character of voices and instruments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eVENTED VOICE-COIL SYSTEM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe vented voice-coil system reduces heat buildup in the motor and limits compression as output increases. This helps the reproduction remain controlled and differentiated during dynamic musical passages.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCOMPACT NEODYMIUM MOTOR\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe neodymium motor provides the magnetic force required for fast and controlled movement of the lightweight diaphragm. Its compact construction supports installation in locations with limited available space.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFLEXIBLE MOUNTING SYSTEM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe modular mounting system supports both custom installations and discreet OEM-style integration. The ZM 70 can be installed visibly in a custom A-pillar or dashboard enclosure, or integrated into an existing vehicle-specific location.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWIDEBAND OPERATION WITHOUT AN ADDITIONAL TWEETER\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIn its preferred application, the ZM 70 operates above the ZETA ZW 165 or ZW 200 without an additional tweeter. This reduces the number of acoustic transitions and allows one driver to reproduce a large part of the musically relevant frequency range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAlternatively, the ZM 70 can be combined with the ZETA ZT 30 when the installation position or system design calls for a separate tweeter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFewer transitions. Greater musical coherence.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr class=\"uk-margin-large\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uk-container uk-container-xlarge uk-margin-large\"\u003e\n\u003cdiv class=\"uk-grid tm-grid-expand uk-child-width-1-1\"\u003e\n\u003cdiv class=\"uk-width-1-1\"\u003e\n\u003ch2 class=\"uk-h3 uk-text-primary\"\u003eTECHNICAL DATA GLADEN ZETA ZM 70\u003c\/h2\u003e\n\u003ch3 class=\"uk-h3\"\u003eDATA:\u003c\/h3\u003e\n\u003cul class=\"uk-list uk-list-primary uk-list-striped uk-list-collapse uk-column-1-2@m\"\u003e\n\u003cli class=\"el-item\"\u003e\n\u003cdiv class=\"uk-child-width-expand uk-grid-small uk-grid\"\u003e\n\u003cdiv class=\"uk-width-auto uk-first-column\"\u003e\n\u003cdiv class=\"el-title uk-margin-remove uk-text-bold\"\u003eDC resistance (Rdc):\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"el-content uk-panel\"\u003e\n\u003cp\u003e3,6Ω\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"el-item\"\u003e\n\u003cdiv class=\"uk-child-width-expand uk-grid-small uk-grid\"\u003e\n\u003cdiv class=\"uk-width-auto uk-first-column\"\u003e\n\u003cdiv class=\"el-title uk-margin-remove uk-text-bold\"\u003eNominal impedance (ZN):\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"el-content uk-panel\"\u003e\n\u003cp\u003e4 Ω\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"el-item\"\u003e\n\u003cdiv class=\"uk-child-width-expand uk-grid-small uk-grid\"\u003e\n\u003cdiv class=\"uk-width-auto uk-first-column\"\u003e\n\u003cdiv class=\"el-title uk-margin-remove uk-text-bold\"\u003eResonance frequency (fs):\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"el-content uk-panel\"\u003e\n\u003cp\u003e 122Hz\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"el-item\"\u003e\n\u003cdiv class=\"uk-child-width-expand uk-grid-small uk-grid\"\u003e\n\u003cdiv class=\"uk-width-auto uk-first-column\"\u003e\n\u003cdiv class=\"el-title uk-margin-remove uk-text-bold\"\u003eVoice coil diameter:\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"el-content uk-panel\"\u003e\n\u003cp\u003e 22mm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"el-item\"\u003e\n\u003cdiv class=\"uk-child-width-expand uk-grid-small uk-grid\"\u003e\n\u003cdiv class=\"uk-width-auto uk-first-column\"\u003e\n\u003cdiv class=\"el-title uk-margin-remove uk-text-bold\"\u003eDome\/Kalotte:\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"el-content uk-panel\"\u003e\n\u003cp\u003eAluminum\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"el-item\"\u003e\n\u003cdiv class=\"uk-child-width-expand uk-grid-small uk-grid\"\u003e\n\u003cdiv class=\"uk-width-auto uk-first-column\"\u003e\n\u003cdiv class=\"el-title uk-margin-remove uk-text-bold\"\u003eCut-off Frequency \/ Trennfrequenz\u0026gt;:\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"el-content uk-panel\"\u003e\n\u003cp\u003e300Hz  24dB\/Oct\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"uk-margin-medium\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Gladen","offers":[{"title":"Default Title","offer_id":52394948133147,"sku":"ZM70","price":350.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/2110\/9531\/files\/image_e5074301-9b98-49aa-bbd8-43e4239e97fd.png?v=1788366585","url":"https:\/\/true49.com\/products\/gladen-zeta-series-70mm-mid-range-drivers-pair-no-grilles-zm70","provider":"True49 Technologies Ltd.","version":"1.0","type":"link"}