{"product_id":"8-ohm-supertweeter-w-barium-ferrite-magmet","title":"8 Ohm Supertweeter w\/Barium Ferrite Magmet","description":"\u003cp\u003eSuper tweeter for outstanding detail \u0026amp; clarity in high-frequencies without harshness. The St400 TRIO may be used individually in lower power systems or arrayed for increased coverage \u0026amp; SPL in higher power systems.The base \u0026amp; diffuser are constructed of aluminum contributes to better heat dissipation of the coil moves, w\/finish machining of diamond (diamond tool) \u0026amp; varnished.The bullet-shape horn design offers a longer throw 40 Degrees x 40 Degrees dispersion.The phenolic annular diaphragm is long-lasting, cost-effective \u0026amp; more natural-sounding than metallic diaphragms.The use of high-temperature materials \u0026amp; adhesives improves power handling \u0026amp; produces exceptionally high acoustic output.Together w\/magnetic ring of aluminum ensuring a high-definition \u0026amp; efficiency across its fixed playback.Connectors w\/quick couplings\u003c\/p\u003e\u003cbr\u003e\u003cli\u003eNominal impedance: 8 ohms\u003c\/li\u003e\u003cli\u003eMinimum impedance at 9,400 Hz: 7.8 ohms\u003c\/li\u003e\u003cli\u003eFrequency response at -10 dB: 4,000 to 20,000 Hz\u003c\/li\u003e\u003cli\u003e40 x 40 degrees sound dispersion\u003c\/li\u003e\u003cli\u003eRecommended maximum program power while using crossover at 8000 Hz: 300 Watts\u003c\/li\u003e\u003cli\u003eRecommended maximum program power while using crossover at 5000 Hz: 200 Watts\u003c\/li\u003e\u003cli\u003eDiaphragm material: Phenolic\u003c\/li\u003e\u003cli\u003eVoice coil diameter:.42 (1.6) mm (in)\u003c\/li\u003e","brand":"SELENIUM","offers":[{"title":"Default Title","offer_id":47981026574524,"sku":"THUN-ST400TRIO","price":89.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/3832\/2364\/files\/ST400TRIO.jpg?v=1790075369","url":"https:\/\/store.virventures.com\/products\/8-ohm-supertweeter-w-barium-ferrite-magmet","provider":"Virventures","version":"1.0","type":"link"}