{"v":"2.0","page_type":"product","title":"Alto Music- Why you need the Mackie SRM450 V3 Powered PA Cabinet in Black Newest Version of the most widely used speakers Easy to use with incredible sound quality Packed with a 1000W of Power Wide selection of sound enhancing DSP and Setup friendly Audio Tools. 2-way bi-amplified, optimized active system Built-in precision 24dB/oct. Linkwitz-Riley electronic crossover High-output precision titanium compression driver 300mm long-throw low frequency transducer Studio-quality maximum dispersion horn design High SPL Output/Low Distortion Electronic Time Correction, Phase Alignment, & Equalization Servo Feedback controlled woofer Tough, impact-resistant, lightweight polypropylene enclosure Gig-bag available The Mackie SRM450V3 is the newest version of Mackie's best selling speaker. The SRM450V3 is a powered PA cabinet that now packs 1000W of power paired with custom transducers to deliver high level of volume without distorting the sound. It comes stocked with a 12\" High output LF driver and a 1.4\" titanium dome compression driver. THe SRM450V3 also comes with a precise 2 way crossover and you can get rid of that nasty feedback with one button: FeedBack Destroyer. Weighing in at 37 lbs and with easy to carry handles, they are portable and perfect for a band or DJ on the go.","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Mackie","href":"/python/html6/menu_brand_products/1000/88000/menu_brand_products_Mackie_1_b783938499.html"},{"label":"srm450v3","href":null}],"content":{"product":{"mpn":"srm450v3","manufacturer":"Mackie","brand":"Mackie","brand_url":"/python/html6/menu_brand_products/1000/88000/menu_brand_products_Mackie_1_b783938499.html","title":"Alto Music- Why you need the Mackie SRM450 V3 Powered PA Cabinet in Black Newest Version of the most widely used speakers Easy to use with incredible sound quality Packed with a 1000W of Power Wide selection of sound enhancing DSP and Setup friendly Audio Tools. 2-way bi-amplified, optimized active system Built-in precision 24dB/oct. Linkwitz-Riley electronic crossover High-output precision titanium compression driver 300mm long-throw low frequency transducer Studio-quality maximum dispersion horn design High SPL Output/Low Distortion Electronic Time Correction, Phase Alignment, & Equalization Servo Feedback controlled woofer Tough, impact-resistant, lightweight polypropylene enclosure Gig-bag available The Mackie SRM450V3 is the newest version of Mackie's best selling speaker. The SRM450V3 is a powered PA cabinet that now packs 1000W of power paired with custom transducers to deliver high level of volume without distorting the sound. It comes stocked with a 12\" High output LF driver and a 1.4\" titanium dome compression driver. THe SRM450V3 also comes with a precise 2 way crossover and you can get rid of that nasty feedback with one button: FeedBack Destroyer. Weighing in at 37 lbs and with easy to carry handles, they are portable and perfect for a band or DJ on the go.","description":"","attributes":[{"name":"Brand name","values":[{"value":"Mackie","url":"/python/html6/menu_attr_pair/1000/193000000/193128000/menu_attr_pair_Brandname_Mackie_1_75e2097996.html"}],"name_url":"/python/html6/menu_attr_pair/1000/193000000/193128000/menu_attr_pair_Brandname_Mackie_1_75e2097996.html"},{"name":"Manufacturer name","values":[{"value":"Mackie","url":"/python/html6/menu_attr_pair/1000/259000000/259400000/menu_attr_pair_Manufacturername_Mackie_1_bcd515d96a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/259000000/259400000/menu_attr_pair_Manufacturername_Mackie_1_bcd515d96a.html"},{"name":"Manufacturer","values":[{"value":"Mackie","url":"/python/html6/menu_attr_pair/1000/249000000/249914000/menu_attr_pair_Manufacturer_Mackie_1_8618a5205c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/249000000/249914000/menu_attr_pair_Manufacturer_Mackie_1_8618a5205c.html"}],"images":[],"distributors":[{"name":"Walmart","sku":"48843559","url":"https://www.walmart.com/ip/Mackie-SRM450-V3-Powered-PA-Cabinet-in-Black/48843559","pricing":[{"quantity":1,"price_usd":499.99}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://i5.walmartimages.com/asr/aedcb73e-5571-4f47-acec-0aefff8154e4_1.a1940e6199b03b966ff9dedc7dad0529.jpeg?odnHeight=450&odnWidth=450&odnBg=FFFFFF"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["Walmart"],"completeness":0.55,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}