{"product_id":"redback-20w-100v-ip65-ewis-sound-projector-pa-speaker","title":"Redback 20W 100V IP65 EWIS Sound Projector PA Speaker","description":"This Redback 100V line PA sound projector is made from strong UV stabilised ABS plastic with a perforated metal grill. It is fitted with a PA transformer with multi-tap selections and is designed for use in 100V line distributed systems. Sound projectors offer a wide dynamic range making them ideal for both paging and background music applications. Typical applications include sport stadiums, train station platforms, shopping centres, aquatic arenas, etc.\u003cbr\u003e\u003cbr\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul class=\"productfeatures\"\u003e\n\u003cli\u003eTough UV stabilised high impact ABS construction\n\u003c\/li\u003e\n\u003cli\u003eDurable powdercoated aluminium mounting bracket\n\u003c\/li\u003e\n\u003cli\u003eStainless steel grille \u0026amp; fixings\n\u003c\/li\u003e\n\u003cli\u003eExceptional music and speech reproduction\n\u003c\/li\u003e\n\u003cli\u003eSelectable power taps\n\u003c\/li\u003e\n\u003cli\u003eUses a high efficiency driver and line transformer\n\u003c\/li\u003e\n\u003cli\u003eSuitable for indoor or outdoor use\n\u003c\/li\u003e\n\u003cli\u003eIncludes 7-core cable for easy power tap selection\n\u003c\/li\u003e\n\u003cli\u003eFitted with supervisory capacitor for line monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAbout Redback® Speaker Drivers\u003c\/b\u003e\u003cbr\u003eEach custom designed speaker and transformer combination has been specifically engineered to ensure a wide frequency range and dispersion angle, plus a high sound pressure level (SPL) ensuring excellent music and speech intelligibility; which is highly desirable.\n\u003cbr\u003e\n\u003cbr\u003eRedback® drivers exhibit optimum frequency response and efficiency for BGM, paging and EWIS applications. The transformers are wound on professional grade grain oriented steel cores for high efficiency and extended frequency response.\n\u003cbr\u003e\n\u003cbr\u003eEach transformer is fitted with multiple power tappings which are selected via a tab on the top of the transformer.\u003cbr\u003e \u003cbr\u003e  \u003chr\u003e\n\u003cbr\u003e\u003cimg align=\"left\" style=\"border: 0px; background: none; margin-top: 0px; margin-bottom:0px; padding-right: 20px;\" src=\"https:\/\/images.altronics.com.au\/interface\/5-year-warranty.png\"\u003e\u003cb\u003eBacked by an industry leading 5 Year Speaker Performance Warranty.\u003c\/b\u003e\n\u003cbr\u003eThis speaker is covered by our 5 Year speaker performance warranty. Redback PA drivers are engineered and manufactured to stringent specifications ensuring maximum reliability under all operating conditions. Each driver has a power rating well above the max tapping of the transformer, ensuring reliable operation and excellent longevity.\u003cbr\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRated power: 20W\n\u003c\/li\u003e\n\u003cli\u003eTappings 100V line: 20\/10\/5\/2.5W\n\u003c\/li\u003e\n\u003cli\u003eTransformer Impedance: 500\/1k\/2k\/4k Ohms 100V\n\u003c\/li\u003e\n\u003cli\u003eTappings 70.7V Line: 10\/5\/2.5\/1.25W\n\u003c\/li\u003e\n\u003cli\u003eDriver Impedance: 8 Ohms\n\u003c\/li\u003e\n\u003cli\u003eEffective Frequency range: 110-18,000 Hz (BSEN60268-5)\n\u003c\/li\u003e\n\u003cli\u003eS.P.L @1m, 1W, dB, Test Signal Bandwidth 100Hz-10kHz: 91\n\u003c\/li\u003e\n\u003cli\u003eS.P.L @ Full Power, Octave Bandwidth: 104 dB\n\u003c\/li\u003e\n\u003cli\u003eAcoustic Power (dB-PWL @1W) 1k\/2kHz): 89\/90 dB\n\u003c\/li\u003e\n\u003cli\u003eDispersion at 1k\/2k Hz: 180\/120°\n\u003c\/li\u003e\n\u003cli\u003eDirectivity Axial Q factor, 1k\/2kHz: 2.6\/5.6\n\u003c\/li\u003e\n\u003cli\u003eIP Rating: 66\n\u003c\/li\u003e\n\u003cli\u003eMax\/Min Ambient Temp: 70°\/-25°\n\u003c\/li\u003e\n\u003cli\u003eDimensions, front \u0026amp; depth: 138Ø x 204D mm\n\u003c\/li\u003e\n\u003cli\u003eNet Weight: 1.6kg\n\u003c\/li\u003e\n\u003cli\u003eColour\/Finish: White\n\u003c\/li\u003e\n\u003cli\u003eMaterial: ABS Plastic with UV inhibitor and stainless steel hardware\n\u003c\/li\u003e\n\u003cli\u003eMounting: Aluminium U bracket\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e*Specifications are subject to change without notice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003ca href=\"https:\/\/download.altronics.com.au\/files\/brochures_C1520.pdf\" target=\"_blank\" class=\"btn btn-info\"\u003eBrochure\u003c\/a\u003e  \u003ca href=\"https:\/\/download.altronics.com.au\/files\/misc_C1520.zip\" target=\"_blank\" class=\"btn btn-info\"\u003eEASE Data Files\u003c\/a\u003e","brand":"Redback","offers":[{"title":"Default Title","offer_id":53608813461777,"sku":"ALT-C1520","price":168.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/7786\/8817\/files\/ALT-C1520.jpg?v=1780110793","url":"https:\/\/www.teachersuperstore.com.au\/products\/redback-20w-100v-ip65-ewis-sound-projector-pa-speaker","provider":"Teacher Superstore","version":"1.0","type":"link"}