{"product_id":"james-loudspeaker-ot66q-4-quad-tweeter-4-ohm","title":"James Loudspeaker OT66Q-4 - Quad Tweeter 4 Ohm","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe James Loudspeaker OT66Q-4 is a high-output quad-tweeter speaker featuring a QuadraTech four-tweeter array, configured at 4 ohms for low-impedance commercial audio. Built for installations needing detailed, well-distributed high-frequency coverage, this speaker connects directly to low-impedance amplifier channels. The QuadraTech configuration places four tweeters in the array for extended high-frequency dispersion and clarity. Specifiers selecting a 4-ohm quad-tweeter speaker for high-output detail in commercial AV will find the OT66Q-4 a targeted choice.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe OT66Q-4 belongs to the OT high-output series within the \u003ca href=\"https:\/\/creationnetworks.net\/collections\/james-loudspeaker\"\u003eJames Loudspeaker collection\u003c\/a\u003e, a family of speakers built for higher sound pressure and intelligibility than standard background-music models. The \"Q\" designation indicates the QuadraTech quad-tweeter configuration, with four high-frequency drivers delivering detailed, evenly distributed top-end coverage across the listening area. This quad-tweeter approach supports clarity in spaces where high-frequency detail and dispersion are priorities. Within the OT series it shares the QuadraTech platform with models such as the OT88Q-70, while offering the 4-ohm low-impedance interface.\u003c\/p\u003e\u003cp\u003eThe 4-ohm configuration makes this model a direct match for low-impedance amplifier channels, supporting high-quality audio without a line transformer. Installations requiring constant-voltage distribution over long cable runs are served by the 70V OT66Q-70 sibling. The quad-tweeter array gives the OT66Q-4 strong high-frequency presence and even coverage, suiting it to commercial environments where intelligibility and detail carry the application. The result is clear, high-output reproduction with consistent top-end dispersion across the space.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuadraTech Quad-Tweeter\u003c\/strong\u003e — Four high-frequency drivers deliver detailed, well-distributed top-end coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Ohm Operation\u003c\/strong\u003e — Low-impedance design connects directly to standard amplifier channels without a line transformer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Output Design\u003c\/strong\u003e — Built for higher sound pressure and intelligibility than standard background-music speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEven Dispersion\u003c\/strong\u003e — The four-tweeter array spreads high-frequency detail evenly across the listening area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Integration\u003c\/strong\u003e — Suited to installations where high-frequency clarity and detail are priorities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive Design\u003c\/strong\u003e — Passive operation simplifies integration with existing amplification infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-output commercial music systems\u003c\/li\u003e\n\u003cli\u003eRetail and hospitality foreground audio\u003c\/li\u003e\n\u003cli\u003eEntertainment and event venues\u003c\/li\u003e\n\u003cli\u003eSpaces requiring high-frequency clarity and detail\u003c\/li\u003e\n\u003cli\u003eLow-impedance distributed audio installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:480px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eHigh-Output Quad-Tweeter Speaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eQuadraTech Quad-Tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eDistribution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e4 Ohm (Low Impedance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePassive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat does the \"Q\" in OT66Q-4 mean?\u003c\/strong\u003e\u003cbr\u003eIt designates the QuadraTech quad-tweeter configuration, with four high-frequency drivers for detailed top-end coverage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the OT66Q-4 a 4-ohm or 70V speaker?\u003c\/strong\u003e\u003cbr\u003eThis is the 4-ohm low-impedance model, connecting directly to standard amplifier channels. The OT66Q-70 is the 70V version.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the OT66Q-4 require a transformer?\u003c\/strong\u003e\u003cbr\u003eNo. As a 4-ohm passive speaker it connects directly to a low-impedance amplifier without a line transformer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat makes the quad-tweeter array useful?\u003c\/strong\u003e\u003cbr\u003eFour high-frequency drivers spread top-end detail evenly across the listening area for clarity and dispersion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is the OT66Q-4 typically installed?\u003c\/strong\u003e\u003cbr\u003eIt suits high-output commercial music systems, foreground audio, and venues needing high-frequency detail.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it relate to the OT88Q-70?\u003c\/strong\u003e\u003cbr\u003eBoth share the QuadraTech quad-tweeter platform; the OT66Q-4 offers the 4-ohm low-impedance interface.\u003c\/p\u003e","brand":"James Loudspeaker","offers":[{"title":"Default Title","offer_id":47710412865772,"sku":"60158","price":3760.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/enaixrj9abuktt5z4trs_74fb1632-48be-41f7-8440-780d44eeb5cc.png?v=1780808658","url":"https:\/\/creationnetworks.net\/products\/james-loudspeaker-ot66q-4-quad-tweeter-4-ohm","provider":"Creation Networks","version":"1.0","type":"link"}