{"id":11299,"date":"2024-02-19T13:30:50","date_gmt":"2024-02-19T13:30:50","guid":{"rendered":"https:\/\/www.mmatsproaudio.com\/site\/?post_type=product&p=11299"},"modified":"2025-11-13T21:22:23","modified_gmt":"2025-11-13T21:22:23","slug":"mbw690","status":"publish","type":"product","link":"https:\/\/www.mmatsproaudio.com\/site\/product\/mbw690\/","title":{"rendered":"MBW690"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

We at MMATS believe this to be the very first in our industry of a true 6×9 Subwoofer. The Voice Coil is actually the same spec as our LS series of subwoofers. At 2\u201d in diameter and a winding length of 1.25\u201d, this subwoofer delivers excursion that has never been seen before in a 6×9 speaker. An excellent under-the-seat truck application and with 4 of these firing forward, the amount of bass is sure to impress. Most importantly is the fact you do not need to raise the seat. At 2 cubic feet net with a 20 sq. inch port tuned to 35Hz, you would be hard pressed to find a higher output approach. Also, a tremendous subwoofer for Bagger Audio.<\/p>\n\n\n\n\n\n\n
\n

GENERAL SPECIFICATIONS<\/u><\/strong>
\nMBW690<\/strong><\/h3>\n<\/td>\n<\/tr>\n

Power Handling: <\/strong>
\nVoice Coil: <\/strong>
\nMagnet: <\/strong>
\nMounting Depth: <\/strong>
\nFrequency response: <\/strong>
\nEfficiency: <\/strong><\/td>\n		500 Watts Program\/300 Watts RMS
\n2\u201d Copper wire, Aluminum former, single 4-ohm
\n50 oz. Y-30 ferrite magnet \/ NEO blend.
\n4.5\u201d
\n28Hz to 250Hz
\n88dB 1 watt @ 1 meter<\/td>\n<\/tr>\n
\n
\n

THIELE-SMALL PARAMETERS<\/u><\/strong><\/h3>\n<\/td>\n<\/tr>\n

Revc: <\/strong>
\nSD: <\/strong>
\nVAS: <\/strong>
\nMMS: <\/strong>
\nFO: <\/strong>
\nQTS: <\/strong>
\nRMS: <\/strong>
\nXmax:<\/strong><\/td>\n		4 ohms
\n.022596 m
\n7.031 ltr.
\n130 g
\n44.823
\n.399
\n300W
\n1.25″ peak to peak<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

 <\/p>\n","protected":false},"featured_media":11300,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[78,23],"product_tag":[],"yoast_head":"\nMBW690 - MMATS Pro 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:\/\/www.mmatsproaudio.com\/site\/product\/mbw690\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MBW690 - MMATS Pro Audio\" \/>\n<meta property=\"og:description\" content=\"We at MMATS believe this to be the very first in our industry of a true 6x9 Subwoofer. The Voice Coil is actually the same spec as our LS series of subwoofers. At 2\u201d in diameter and a winding length of 1.25\u201d, this subwoofer delivers excursion that has never been seen before in a 6x9 speaker. An excellent under-the-seat truck application and with 4 of these firing forward, the amount of bass is sure to impress. Most importantly is the fact you do not need to raise the seat. At 2 cubic feet net with a 20 sq. inch port tuned to 35Hz, you would be hard pressed to find a higher output approach. Also, a tremendous subwoofer for Bagger Audio. GENERAL SPECIFICATIONS MBW690 Power Handling: Voice Coil: Magnet: Mounting Depth: Frequency response: Efficiency: 500 Watts Program\/300 Watts RMS 2\u201d Copper wire, Aluminum former, single 4-ohm 50 oz. Y-30 ferrite magnet \/ NEO blend. 4.5\u201d 28Hz to 250Hz 88dB 1 watt @ 1 meter THIELE-SMALL PARAMETERS Revc: SD: VAS: MMS: FO: QTS: RMS: Xmax: 4 ohms .022596 m 7.031 ltr. 130 g 44.823 .399 300W 1.25" peak to peak  \" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.mmatsproaudio.com\/site\/product\/mbw690\/\" \/>\n<meta property=\"og:site_name\" content=\"MMATS Pro Audio\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-13T21:22:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.mmatsproaudio.com\/site\/wp-content\/uploads\/2024\/02\/MBW690-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"2000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.mmatsproaudio.com\/site\/#website\",\"url\":\"https:\/\/www.mmatsproaudio.com\/site\/\",\"name\":\"MMATS Pro Audio\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.mmatsproaudio.com\/site\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.mmatsproaudio.com\/site\/product\/mbw690\/\",\"url\":\"https:\/\/www.mmatsproaudio.com\/site\/product\/mbw690\/\",\"name\":\"MBW690 - MMATS Pro Audio\",\"isPartOf\":{\"@id\":\"https:\/\/www.mmatsproaudio.com\/site\/#website\"},\"datePublished\":\"2024-02-19T13:30:50+00:00\",\"dateModified\":\"2025-11-13T21:22:23+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.mmatsproaudio.com\/site\/product\/mbw690\/#breadcrumb\"},\"inLanguage\":\"en\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.mmatsproaudio.com\/site\/product\/mbw690\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.mmatsproaudio.com\/site\/product\/mbw690\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.mmatsproaudio.com\/site\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/www.mmatsproaudio.com\/site\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"MBW690\"}]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"MBW690 - MMATS Pro Audio","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.mmatsproaudio.com\/site\/product\/mbw690\/","og_locale":"en_US","og_type":"article","og_title":"MBW690 - MMATS Pro Audio","og_description":"We at MMATS believe this to be the very first in our industry of a true 6x9 Subwoofer. 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