{"product_id":"6mr400seal-pro-6-5-sealed-basket-midrange-loudspeaker","title":"6MR400SEAL PRO | 6.5\" SEALED BASKET MIDRANGE LOUDSPEAKER","description":"\u003cdiv class=\"newlayout\"\u003eThe 6MR400SEAL PRO offers very smooth midrange response to the upper midrange up to 9,000 Hz. Designed to provide definition and high output on midrange frequencies, perfect for use in any high output 3-way system.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eNow you can pair this 6.5″ speaker with any 10″ or 12″ speaker from our\u003cspan\u003e \u003c\/span\u003ePRO Series, to build the ultimate custom Chuchero® or PRO Audio systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"newlayout\"\u003e\n\u003cdiv class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\"\u003e\n\u003cfigure class=\"wp-block-media-text__media flipped\"\u003e\u003cimg decoding=\"async\" class=\"alignnone size-full wp-image-35930\" src=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2025\/04\/6MR400SEAL-PRO-Highlight-Power-Voice-Coil-Sensitivity.jpg\" alt=\"6MR400SEAL PRO\" width=\"331\" height=\"193\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/figure\u003e\n\u003cdiv class=\"wp-block-media-text__content\"\u003e\n\u003cul\u003e\n\u003cli class=\"product_li\"\u003eA sealed back basket simplifies cabinet manufacture, eliminating the need for a separate enclosure for other speakers.\u003c\/li\u003e\n\u003cli class=\"product_li\"\u003eCapable of handling 400 Watt RMS this midrange has enough output capability to keep up with the most powerful drivers, suitable for use in 3-way cabinet systems ( Midbass + Seal Basket + High Frequency Driver or Tweeter).\u003c\/li\u003e\n\u003cli class=\"product_li\"\u003eOptimized to deliver detailed reproduction of mid-range frequencies from 300Hz to 9,000Hz. A powerful output peak at 400hz reaches 100dB of sensitivity at 1w\/1m.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv class=\"wp-block-media-text has-media-on-the-right alignwide is-stacked-on-mobile\"\u003e\n\u003cfigure class=\"wp-block-media-text__media\"\u003e\u003cimg decoding=\"async\" class=\"alignnone wp-image-17371\" src=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2025\/04\/6MR400SEAL-PRO-Highlight-Dust-Cap.jpg\" alt=\"6MR400SEAL PRO\" width=\"343\" height=\"200\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/figure\u003e\n\u003cdiv class=\"wp-block-media-text__content\"\u003e\n\u003cp\u003eA light paper cone is mated to a 1.5″ voice coil for great power handling of 400 watts. A durable spider suspension, woven cloth surround, and closed back pressed steel basket are combined for durability over many hours of use.\u003c\/p\u003e\n\u003cp\u003eCabinet builders gravitate towards this driver for use in their systems when looking for a powerful sealed basket midrange, to keep up with high sensitivity low frequency speakers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv class=\"wp-block-media-text has-media-on-the-right alignwide is-stacked-on-mobile\"\u003e\n\u003cfigure class=\"wp-block-media-text__media flipped\"\u003e\u003cimg decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-35930\" src=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2025\/04\/6MR400SEAL-PRO-Highlight-Magnet.jpg\" alt=\"8MR500SEAL PRO\" width=\"391\" height=\"228\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/figure\u003e\n\u003cdiv class=\"wp-block-media-text__content\"\u003e\n\u003cp\u003eUsing a closed basket design in a speaker like the 6MR400SEAL PRO offers several advantages. Firstly, it prevents interference from a woofer or midbass in a shared cabinet design, resulting in a cleaner and more accurate midrange response.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the closed basket design contributes to a smooth punch of midbass and midrange, enhancing the overall audio performance of the speaker.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"wp-block-separator is-style-wide\"\u003e\n\u003ch4\u003ePRV 6.5″ Sealed Basket Midrange 6MR400SEAL PRO Audio Speaker \/ 8 Ohm – High Performance\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eGENERAL SPECIFICATIONS\u003c\/h4\u003e\n\u003cdiv class=\"is-layout-flex wp-container-3 wp-block-columns has-2-columns\"\u003e\n\u003cdiv class=\"is-layout-flow wp-block-column\"\u003e\n\u003ctable class=\"wp-block-table is-style-stripes\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6″ (152 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Power Handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Program Power (RMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Peak Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca\u003e\u003cspan class=\"infoProduct\"\u003e\u003cb\u003eSensitivity 2.83V at 1m\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e96 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eRecommended Hi Pass Crossover**\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e**For Full Power Handling\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e400 Hz**\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e**12db Per Octave Crossover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response at -10DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 –\u003cspan\u003e \u003c\/span\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e9,000 Hz\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5″ (38 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice Coil Wire\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice Coil Winding Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormer Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKapton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMagnetic Gap Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStamped Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTHIELE-SMALL PARAMETERS\u003c\/h4\u003e\n\u003cdiv class=\"is-layout-flex wp-container-6 wp-block-columns has-2-columns\"\u003e\n\u003cdiv class=\"is-layout-flow wp-block-column\"\u003e\n\u003ctable class=\"wp-block-table is-style-stripes\" width=\"499\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\"\u003e\u003cstrong\u003eEquivalent Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003eVas\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e0.65 l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExcursion (mathematical)***\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e3.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFree Air Resonance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e356.9 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQms\u003c\/td\u003e\n\u003ctd\u003e12.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQes\u003c\/td\u003e\n\u003ctd\u003e2.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQts\u003c\/td\u003e\n\u003ctd\u003e1.76\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCone Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSd\u003c\/td\u003e\n\u003ctd\u003e149 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical Mass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMms\u003c\/td\u003e\n\u003ctd\u003e9.51 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBl Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBl\u003c\/td\u003e\n\u003ctd\u003e8.15 Tm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDc Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRe\u003c\/td\u003e\n\u003ctd\u003e6.4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInductance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLe\u003c\/td\u003e\n\u003ctd\u003e0.21 mH at 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical Mass Without Air\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMmd\u003c\/td\u003e\n\u003ctd\u003e18.48 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCms\u003c\/td\u003e\n\u003ctd\u003e0.021 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eEXTRA INFO\u003c\/h4\u003e\n\u003cdiv class=\"is-layout-flex wp-container-9 wp-block-columns has-2-columns\"\u003e\n\u003cdiv class=\"is-layout-flow wp-block-column\"\u003e\n\u003ctable class=\"wp-block-table is-style-stripes\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.57” ( 167mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFront Mount Baffle Cutout\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.79″ (147 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.97” (75.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.27” (83.2 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.80 Lbs (2.60 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.20 Lbs (2.80 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarton Dimensions W x L x H\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.16″ x 7.16″ x 3.39” (182 x 182 x 86 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"PRV","offers":[{"title":"Default Title","offer_id":52795231469859,"sku":"6MR400SEAL PRO","price":62.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/9625\/7827\/files\/6MR400SEALPRO-1.jpg?v=1740000728","url":"https:\/\/altagamacaraudio.com\/products\/6mr400seal-pro-6-5-sealed-basket-midrange-loudspeaker","provider":"ALTA GAMA CAR AUDIO","version":"1.0","type":"link"}