{"id":9051,"date":"2025-11-11T06:50:45","date_gmt":"2025-11-11T06:50:45","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&p=9051"},"modified":"2026-02-06T06:32:33","modified_gmt":"2026-02-06T06:32:33","slug":"jbl-control-28-1","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/jbl-control-28-1\/","title":{"rendered":"JBL CONTROL 28-1"},"content":{"rendered":"
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DESCRIPTION<\/h2>\n
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High Output Indoor\/Outdoor Background\/Foreground Loudspeaker<\/strong><\/div>\n<\/div>\n<\/div>\n
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The Control\u00ae 28-1 is a two-way 8\u201d speaker with rich sonic character, wide coverage, consistent coverage, versatile mounting, and a contemporary high-design look that fits into a wide range of decors, This makes Control 28-1 an excellent choice for a wide variety of applications, including retail stores, restaurants, health clubs, theme parks, educational facilities, hospitality, music cafes, leisure venues, and anywhere where a top quality high-output indoor\/outdoor foreground\/background music (and\/or paging) speaker is required.<\/div>\n
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FEATURES<\/h4>\n<\/div>\n<\/div>\n
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  • Components:\u2022 8\u201d woofer with woven fiberglass cone\u2022 1\u201d PEI diaphragm tweeter with fluid cooling<\/li>\n
  • Contemporary, high-design appearance<\/li>\n
  • Built-in InvisiBall\u00ae mounting hardware*, plus available U-bracket<\/li>\n
  • Weather resistant enclosure and transducers<\/li>\n
  • Wide 100\u00b0 x 100\u00b0 coverage<\/li>\n
  • 120 Watt power handling (240 Watt program) in direct 8\u03a9 setting, plus built-in 60 Watt 70V\/100V multi-tap transformer.<\/li>\n
  • High fidelity sound character with broad frequency response of 45 Hz \u2013 20 kHz.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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    SPECIFICATIONS<\/h2>\n
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    Frequency Range (-10 dB)<\/strong><\/td>\n45 Hz to 20 kHz<\/td>\n<\/tr>\n
    Frequency Response (+\/-3 dB)<\/strong><\/td>\n62Hz – 16 kHz<\/td>\n<\/tr>\n
    Power Rating<\/strong><\/td>\n240 W Continuous Program (2 hrs)\u00a0120 W (480W peak), Continuous Pink Noise (2 hrs)\u00a090 W (360W peak) Continuous Pink Noise (100 hrs)<\/td>\n<\/tr>\n
    Maximum Input Voltage<\/strong><\/td>\n27.5 V RMS (2 hrs), 55.0 V peak<\/td>\n<\/tr>\n
    Maximum SPL<\/strong><\/td>\n112 dB ave. Continuous Pink Noise (118 dB peak)<\/td>\n<\/tr>\n
    Sensitivity<\/strong><\/td>\n91 dB, 1W\/1m (ave. 100 Hz \u2013 10 kHz)<\/td>\n<\/tr>\n
    Coverage Angle<\/strong><\/td>\n100\u00b0 x 100\u00b0<\/td>\n<\/tr>\n
    Directivity Factor (Q)<\/strong><\/td>\n7.3 (averaged 1kHz \u2013 16kHz)<\/td>\n<\/tr>\n
    Directivity Index (DI)<\/strong><\/td>\n8.3dB (averaged 1kHz \u2013 16kHz)<\/td>\n<\/tr>\n
    Nominal Impedance<\/strong><\/td>\n8 ohms (THRU setting)<\/td>\n<\/tr>\n
    Crossover Type<\/strong><\/td>\n2nd order low-pass, 1st order high-pass, plus conjugate shaping<\/td>\n<\/tr>\n
    Transformer Taps<\/strong><\/td>\n70V: 60W, 30W, 15W, 7.5W\u00a0100V: 60W, 30W, 15W\u00a0Insertion Loss: <0.94 dB at any tap setting\u00a0Thru Setting: 8\u03a9 nominal<\/td>\n<\/tr>\n
    Recommended ProtectiveHigh-Pass<\/strong><\/td>\n45 Hz high-pass (24 dB\/oct) for 8\u03a9 operation plus 15W and 7.5W taps; 55 Hz for 30W tap; 65 Hz for 60W tap.<\/td>\n<\/tr>\n
    Low Frequency Driver<\/strong><\/td>\n200 mm (8 in), woven-fiberglass cone with pure butyl rubber surround with Weather-Edge frame protection, high-temp fiberglass voice coil former, high-temp voice coil wire, optimized cone geometry, linear suspension spider, and FEA optimized motor structure.<\/td>\n<\/tr>\n
    High Frequency Driver<\/strong><\/td>\n25 mm (1 in) PEI diaphragm, low-viscosity ferro-magnetic fluid, and lightweight Kapton\u2122 voice coil former.<\/td>\n<\/tr>\n
    Enclosure Material<\/strong><\/td>\nHigh Impact Polystyrene (HIPS) with 10% glass fill, painted with highly-UV resistant paint on white (-WH) version for maximum UV fade resistance.<\/td>\n<\/tr>\n
    Grille<\/strong><\/td>\nHighly zinc-plated, finished in durable TGIC polyester powdercoating. MTC-28WMG-1 (&-WH) available with WeatherMax\u2122 multi-layer foam and tight-weave mesh vapor barrier backing.<\/td>\n<\/tr>\n
    Installation<\/strong><\/td>\nInvisiBall wall-mounting system included. Two 6 mm attachment points (on top and bottom) for optional MTC-28WMG-1 (&-WH) U-bracket. Secondary safety attachment loop point on back panel.<\/td>\n<\/tr>\n
    Environmental<\/strong><\/td>\nIP-44 per IEC529 (IP-55 when installed with the optional MTC-28WMG-1 WeatherMax\u2122 grille and either MTC-PC2 or MTC-PC3 panel cover.) Exceeds MilSpec 810 for humidity, salt-spray, temperature & UV. Passes MilStd-202F for salt spray and ASTM G85 for acid-air plus salt spray. Optional MTC-28WMG-1 WeatherMax\u2122 grille for breaking up driving rain and for especially difficult environments.<\/td>\n<\/tr>\n
    Termination<\/strong><\/td>\nScrew-down terminal strip, zinc-plated copper based, nickel-plated metal screws and washers. Accepts up to 9 mm outside 4 mm inside open lugs (#6, #8, or #10 lug), plus bare wire (up to 12 AWG \/ 2.5 mm2). Optional MTC-PC2 and MTC-PC3 protective panel covers available to provide sealed entrance for additional weather protection.<\/td>\n<\/tr>\n
    Agency Rating<\/strong><\/td>\nROHS-compliant; Transformer UL Recognized per UL1876<\/td>\n<\/tr>\n
    Colors<\/strong><\/td>\nBlack (RAL9004) or white (-WH, RAL9016)<\/td>\n<\/tr>\n
    Dimensions (H x W x D)<\/strong><\/td>\n386 x 282 x 219 mm (15.2 x 11.1 x 8.6 in); 277 mm (10.9 in) deep total when mounted on InvisiBall wall-mount bracket.<\/td>\n<\/tr>\n
    Net Weight<\/strong><\/td>\n6.8 kg (15.0 lbs)<\/td>\n<\/tr>\n
    Shipping Weight<\/strong><\/td>\n15.4 kg (34 lbs) pair-packed (for 2 speakers)<\/td>\n<\/tr>\n
    Included Accessories<\/strong><\/td>\nInvisiBall\u2122 wall-mounting system), 6 mm x 180 mm hex key<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    DESCRIPTION High Output Indoor\/Outdoor Background\/Foreground Loudspeaker The Control\u00ae 28-1 is a two-way 8\u201d speaker with rich sonic character, wide coverage, consistent coverage, versatile mounting, and a contemporary high-design look that fits into a wide range of decors, This makes Control 28-1 an excellent choice for a wide variety of applications, including retail stores, restaurants, health […]<\/p>\n","protected":false},"featured_media":9096,"template":"","meta":[],"product_brand":[69],"product_cat":[21,19,20],"product_tag":[],"class_list":{"0":"post-9051","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-jbl","7":"product_cat-all-products","8":"product_cat-pa-system","9":"product_cat-active-speaker","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/9051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/9096"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=9051"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=9051"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=9051"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=9051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}