{"id":7329,"date":"2026-07-26T01:30:30","date_gmt":"2026-07-25T23:30:30","guid":{"rendered":"https:\/\/commercialaudio.proel.com\/prodotti\/uncategorized\/pa-ac61t-en54-24-ceiling-speaker-artia-series\/"},"modified":"2026-07-26T02:00:38","modified_gmt":"2026-07-26T00:00:38","slug":"pa-ac61t-en54-24-ceiling-speaker-artia-series","status":"publish","type":"product","link":"https:\/\/commercialaudio.proel.com\/en\/prodotto\/pa-ac61t-en54-24-ceiling-speaker-artia-series\/","title":{"rendered":"EN54-24 Ceiling Speaker\u00a0ARTIA SERIES"},"content":{"rendered":"\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
System Type\u00a0<\/td>\nCeiling Speaker<\/td>\n<\/tr>\n
Drivers\u00a0<\/td>\n1″ tweeter 6″ woofer<\/td>\n<\/tr>\n
Rated Noise Power\u00a0<\/td>\n100h 12 W<\/td>\n<\/tr>\n
Power rating @ 100V\u00a0<\/td>\n12 \/ 6 \/ 3 W<\/td>\n<\/tr>\n
Power rating @ 70V\u00a0<\/td>\n6 \/ 3 \/ 1.5 W<\/td>\n<\/tr>\n
Impedance\u00a0<\/td>\n850 \/ 1.7K \/ 3.4K \u03a9 @ 100V
850 \/ 1.7K \/ 3.4K \u03a9 @ 70V\u00a0<\/td>\n<\/tr>\n
Connector\u00a0<\/td>\nCeramic Terminal Block<\/td>\n<\/tr>\n
Power selection\u00a0<\/td>\nOn Terminal Block<\/td>\n<\/tr>\n
Measure Environment\u00a0<\/td>\nFree field on standard baffle<\/td>\n<\/tr>\n
Frequency Response\u00a0<\/td>\n(-10 dB) 160 – 20k Hz<\/td>\n<\/tr>\n
Sensitivity at 1W\u00a0<\/td>\n(1 kHz, 1m \/ 4m) 96.3 \/ 84.3 dB<\/td>\n<\/tr>\n
Sensitivity at 1W (Pink Noise 6dB Crest Factor, 1m \/ 4m)\u00a0<\/td>\n93.3 \/ 81.3 dB<\/td>\n<\/tr>\n
Max SPL (Pink Noise 6dB Crest Factor, 1m \/ 4m)\u00a0<\/td>\n103.5 \/ 91.5 dB<\/td>\n<\/tr>\n
Coverage Angle at 500 \/ 1k \/ 2k \/ 4k Hz (-6dB)\u00a0\u00a0<\/td>\nHor.: 180\u00b0 \/ 180\u00b0 \/ 120\u00b0 \/ 45\u00b0
Vert: 180\u00b0 \/ 180\u00b0 \/ 120\u00b0 \/ 45\u00b0<\/td>\n<\/tr>\n
Cabinet\u00a0<\/td>\nWhite (RAL 9016)<\/td>\n<\/tr>\n
Material\u00a0<\/td>\nABS \/ Aluminium<\/td>\n<\/tr>\n
Environmental Type\u00a0<\/td>\nA<\/td>\n<\/tr>\n
Protection Degree<\/td>\n\u00a0IP42C<\/td>\n<\/tr>\n
Operating Temperature\u00a0<\/td>\n-10 \u00f7 +40 \u00b0C (+14 \u00f7 +104 \u00b0F)<\/td>\n<\/tr>\n
Relative humidity\u00a0<\/td>\n< 95%<\/td>\n<\/tr>\n
Dimensions (mm)\u00a0<\/td>\n186 x 114 (\u00f8 x D)<\/td>\n<\/tr>\n
Mounting\u00a0<\/td>\n\u00f8 166 cut out Weight 1.07 Kg (2.36 lb)<\/td>\n<\/tr>\n
Standard Compliance\u00a0<\/td>\nEN54-24:2008<\/td>\n<\/tr>\n
Certification\u00a0<\/td>\n0051-CPR-1997<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

AC61T<\/strong> is a premium ceiling speaker featuring an ABS injected frame and an epoxy coated aluminum grid. It is equipped with a 154 mm (6\u201d) woofer and a 1\u201d dome tweeter, able to provide an excellent speech intelligibility with wide dispersion, together with a very good background music reproduction.<\/p>\n

AC61T includes a transformer to operate on 100V and 70V constant voltage systems with three different power taps. The frame is fitted with a fire-resistant ABS rear cover the seals the loudspeakers\u2019 compartment. In compliance with EN 54-24:2008, the AC61T includes a ceramic terminal block and a thermal fuse and it is, therefore, suitable for the use in voice alarm systems.<\/p>\n

A simple spring system significantly reduces the installation time, while the elegant design provides a cosmetically clean appearance, which makes this units suited for indoor application in malls, exhibition centres, railway and bus stations, etc.<\/p>\n","protected":false},"featured_media":17820,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[74,79,76],"product_tag":[],"class_list":["post-7329","product","type-product","status-publish","has-post-thumbnail","product_cat-commercial-audio-en","product_cat-evac-speakers-en","product_cat-loudspeakers-en","first","instock","product-type-simple"],"acf":[],"yoast_head":"\nEN54-24 Ceiling Speaker\u00a0ARTIA SERIES - Proel Commercial Audio<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/commercialaudio.proel.com\/en\/prodotto\/pa-ac61t-en54-24-ceiling-speaker-artia-series\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EN54-24 Ceiling Speaker\u00a0ARTIA SERIES - Proel Commercial Audio\" \/>\n<meta property=\"og:description\" content=\"AC61T is a premium ceiling speaker featuring an ABS injected frame and an epoxy coated aluminum grid. It is equipped with a 154 mm (6\u201d) woofer and a 1\u201d dome tweeter, able to provide an excellent speech intelligibility with wide dispersion, together with a very good background music reproduction.AC61T includes a transformer to operate on 100V and 70V constant voltage systems with three different power taps. The frame is fitted with a fire-resistant ABS rear cover the seals the loudspeakers\u2019 compartment. In compliance with EN 54-24:2008, the AC61T includes a ceramic terminal block and a thermal fuse and it is, therefore, suitable for the use in voice alarm systems.A simple spring system significantly reduces the installation time, while the elegant design provides a cosmetically clean appearance, which makes this units suited for indoor application in malls, exhibition centres, railway and bus stations, etc.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/commercialaudio.proel.com\/en\/prodotto\/pa-ac61t-en54-24-ceiling-speaker-artia-series\/\" \/>\n<meta property=\"og:site_name\" content=\"Proel Commercial Audio\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-26T00:00:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/commercialaudio.proel.com\/wp-content\/uploads\/2026\/02\/tmp_safe_027bc19a406b63a610563798b66f65fc.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/commercialaudio.proel.com\\\/en\\\/prodotto\\\/pa-ac61t-en54-24-ceiling-speaker-artia-series\\\/\",\"url\":\"https:\\\/\\\/commercialaudio.proel.com\\\/en\\\/prodotto\\\/pa-ac61t-en54-24-ceiling-speaker-artia-series\\\/\",\"name\":\"EN54-24 Ceiling Speaker\u00a0ARTIA SERIES - 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