{"product_id":"bose-professional-ma12ex-modular-column-array-loudspeaker","title":"Bose Professional MA12EX Modular Column Array Loudspeaker","description":"\u003cp class=\"isSelectedEnd\"\u003eThe Bose Professional MA12EX is an extended-range modular column array loudspeaker designed for acoustically demanding indoor and outdoor applications. It features twelve 2.25-inch high-excursion, weather-resistant drivers arranged in Bose Professional’s Articulated Array® design, providing wide 160° horizontal coverage with controlled vertical dispersion.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eWith a frequency response of 75 Hz–13 kHz (±3 dB), the MA12EX delivers full-range speech and light music reproduction without requiring a separate bass loudspeaker. Its narrow vertical pattern helps reduce unwanted floor and ceiling reflections while providing consistent sound throughout the listening area.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe modular design allows multiple MA12EX loudspeakers to be stacked in single-, double-, or triple-module configurations for greater vertical control and increased throw distance. With an IPX5-rated weather-resistant construction, the MA12EX is suitable for houses of worship, restaurants, retail spaces, auditoriums, transportation facilities, gymnasiums, recreation areas, atriums, malls, and other indoor or outdoor installations.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExtended-range modular column array loudspeaker\u003c\/li\u003e\n\u003cli\u003e12 × 2.25-inch high-excursion weather-resistant drivers\u003c\/li\u003e\n\u003cli\u003eBose Professional Articulated Array® design\u003c\/li\u003e\n\u003cli\u003e160° horizontal coverage\u003c\/li\u003e\n\u003cli\u003e20° nominal vertical coverage for a single module\u003c\/li\u003e\n\u003cli\u003e75 Hz–13 kHz frequency response (±3 dB)\u003c\/li\u003e\n\u003cli\u003e58 Hz–16 kHz frequency range (-10 dB)\u003c\/li\u003e\n\u003cli\u003e150W long-term continuous power handling\u003c\/li\u003e\n\u003cli\u003e600W peak power handling\u003c\/li\u003e\n\u003cli\u003e87 dB sensitivity\u003c\/li\u003e\n\u003cli\u003eMaximum SPL of 112 dB continuous \/ 118 dB peak\u003c\/li\u003e\n\u003cli\u003eIPX5-rated for outdoor applications\u003c\/li\u003e\n\u003cli\u003e8Ω nominal impedance\u003c\/li\u003e\n\u003cli\u003eMultiple modules can be stacked for increased vertical control\u003c\/li\u003e\n\u003cli\u003eOptional brackets available for single, double, and triple configurations\u003c\/li\u003e\n\u003cli\u003eOptional CVT-MA12EX transformer for 70V\/100V systems\u003c\/li\u003e\n\u003cli\u003eExtruded-aluminum enclosure with powder-coated steel endcaps\u003c\/li\u003e\n\u003cli\u003eAvailable in black and white\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Modular Column Array Loudspeaker\u003c\/li\u003e\n\u003cli\u003eModel: MA12EX\u003c\/li\u003e\n\u003cli\u003eConfiguration: Column Array\u003c\/li\u003e\n\u003cli\u003eDrivers: 12 × 2.25-inch (57 mm) high-excursion weather-resistant drivers\u003c\/li\u003e\n\u003cli\u003eFrequency Response (±3 dB): 75 Hz–13 kHz\u003c\/li\u003e\n\u003cli\u003eFrequency Range (-10 dB): 58 Hz–16 kHz\u003c\/li\u003e\n\u003cli\u003eHorizontal Coverage: 160°\u003c\/li\u003e\n\u003cli\u003eVertical Coverage: 20° nominal\u003c\/li\u003e\n\u003cli\u003ePower Handling: 150W long-term continuous \/ 600W peak\u003c\/li\u003e\n\u003cli\u003eSensitivity: 87 dB SPL (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eMaximum SPL: 112 dB continuous \/ 118 dB peak\u003c\/li\u003e\n\u003cli\u003eNominal Impedance: 8Ω\u003c\/li\u003e\n\u003cli\u003eRecommended High-Pass Filter: 65 Hz\u003c\/li\u003e\n\u003cli\u003eRecommended Signal Processing: Bose Professional loudspeaker EQ\u003c\/li\u003e\n\u003cli\u003eDriver Protection: PTC \/ Lamp overload protection\u003c\/li\u003e\n\u003cli\u003eTransformer: Optional CVT-MA12EX for 70V\/100V operation\u003c\/li\u003e\n\u003cli\u003eEnclosure Material: Extruded aluminum sidewalls with zinc-plated steel top and bottom endcaps\u003c\/li\u003e\n\u003cli\u003eGrille: Powder-coated aluminum\u003c\/li\u003e\n\u003cli\u003eIngress Protection: IPX5\u003c\/li\u003e\n\u003cli\u003eMounting: 6 × M6 threaded inserts\u003c\/li\u003e\n\u003cli\u003eDimensions (H × W × D): 985 × 104 × 139 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 9.4 kg\u003c\/li\u003e\n\u003cli\u003eColors: Black \/ White\u003c\/li\u003e\n\u003cli\u003eApplication: Indoor \/ Outdoor\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Speaker\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bose","offers":[{"title":"Black","offer_id":46883753820239,"sku":null,"price":277742.0,"currency_code":"INR","in_stock":true},{"title":"White","offer_id":46883753853007,"sku":null,"price":277742.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6746\/4527\/files\/3_710e48a1-b511-4c13-95ff-427c4b206fea.png?v=1790106488","url":"https:\/\/www.delhiaudio.co.in\/products\/bose-professional-ma12ex-modular-column-array-loudspeaker","provider":"Delhi Audio","version":"1.0","type":"link"}