{"product_id":"prv-audio-6mb550ft","title":"PRV Audio 6MB550FT (Single Unit)","description":"\u003cp\u003ePRV Audio’s 6MB550FT 6.5″ Forte Series midbass was specially tailored to give you more Xmax and less distortion on mid low mid bass frequencies, with its Peak-to-Peak excursion going up to 14 mm (0.55″) this speaker can give a heck of a punch!\u003c\/p\u003e \u003cp\u003eThe tall 2″ voice coil ensures high heat dissipation and the necessary motor strength to deliver high sensitivity even on high power with the minimum distortion with recommended High Pass filter of 95Hz at 12 dB Octave.\u003c\/p\u003e \u003cp\u003eAll this attention to detail makes the 6MB550FT one impressive driver. With 94.5 dB efficiency and 550 watts power handling this mid bass is ideally used in stage monitor, auditorium, touring, and outdoor systems. The smooth response from 85 to 7,500 Hz makes it perfect for 2 or 3-way designs.\u003c\/p\u003e \u003cdiv class=\"wp-block-media-text alignwide is-stacked-on-mobile\"\u003e \u003cfigure class=\"wp-block-media-text__media flipped\"\u003e\u003ca href=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2021\/12\/6MB550FT-Highlight-600px.jpg\" data-featherlight=\"image\"\u003e\u003cimg class=\"alignnone wp-image-19244 size-full\" src=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2021\/12\/6MB550FT-Highlight-600px.jpg\" alt=\"\" width=\"514\" height=\"300\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/figure\u003e \u003cdiv class=\"wp-block-media-text__content\"\u003e \u003ch4\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eDesigned to handle low frequency at a high power output\u003c\/li\u003e \u003cli\u003eXmax 5.40 mm – 14 mm Peak-to-Peak excursion before damage\u003c\/li\u003e \u003cli\u003eA huge magnet for increased efficiency and control\u003c\/li\u003e \u003cli\u003eHigh power copper tinsel lead wire\u003c\/li\u003e \u003cli\u003eVented pole piece minimizes power compression and increases power handling\u003c\/li\u003e \u003cli\u003eRigid cast aluminum frame can withstand the use and abuse of pro and car audio\u003c\/li\u003e \u003cli\u003eNatural paper cone and double-roll surround for smooth response\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cp\u003eA rigid cast aluminum frame with spokes to minimize reflections back into the cone. To drive the voice coil, a large ferrite magnet is used with a very precise machined top and bottom plate.\u003c\/p\u003e \u003cp\u003eThe additional forced vent in the backplate for the coil allows this driver to handle up to 250 watts RMS without issue.\u003c\/p\u003e \u003cfigure class=\"wp-block-media-text__media\"\u003e\u003ca href=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2020\/04\/6MB550FT-Highlight-Terminals-Spider-514px2.jpg\" data-featherlight=\"image\"\u003e\u003cimg class=\"alignnone wp-image-19241 size-full\" src=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2020\/04\/6MB550FT-Highlight-Terminals-Spider-514px2.jpg\" alt=\"6MB550FT\" width=\"514\" height=\"300\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/figure\u003e \u003cdiv class=\"wp-block-media-text__content\"\u003e \u003cp\u003eThis mid bass will stand up to years of serious professional use!\u003c\/p\u003e \u003cp\u003eIts special composed spider reduces distortion at a high excursion and double roll surround keep cone travel linear at high excursion, while its copper tinsel lead wire is capable of high current transfer makes this driver not only unique but gives all high-performance characteristics and high-quality components providing exceptional clarity, detail, and dynamics sound.\u003c\/p\u003e \u003chr class=\"wp-block-separator is-style-wide\"\u003e \u003cdiv class=\"wp-block-media-text alignwide is-stacked-on-mobile\"\u003e \u003cfigure class=\"wp-block-media-text__media flipped\"\u003e\u003ca href=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2020\/04\/RK6MB550FT-Highlight-Recone-514px-3.jpg\" data-featherlight=\"image\"\u003e\u003cimg class=\"alignnone wp-image-19244 size-full\" src=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2020\/04\/RK6MB550FT-Highlight-Recone-514px-3.jpg\" alt=\"\" width=\"514\" height=\"300\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/figure\u003e \u003cdiv class=\"wp-block-media-text__content\"\u003e \u003cp\u003eIts CCAW voice coil has 14.8 mm of winding wire, giving it an incredible 5.40 mm Xmax with capability of 14 mm Peak-to-Peak excursion before damage, which allows its cone to travel over 0.55″ giving a heck of punch.\u003c\/p\u003e \u003cp\u003eFeaturing a paper cone has a special high strength paper pulp composition designed to achieve the best possible linearity within the middle frequency range and a special cone treatment specifically dedicated to improving the dampening properties of the moving assembly, thus considerably improving the smooth frequency response.\u003c\/p\u003e \u003ch4\u003eGENERAL SPECIFICATIONS\u003c\/h4\u003e \u003cdiv class=\"wp-block-columns has-2-columns\"\u003e \u003cdiv class=\"wp-block-column\"\u003e \u003ctable class=\"wp-block-table is-style-stripes\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e6″ (152 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eNominal impedance\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e8 Ohms\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eRated AES Power Handling (RMS)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003e275 Watts\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eProgram Power\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e550 Watts\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSensitivity 2.83V at 1m\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003e94.5 dB\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\n\u003cstrong\u003eRecommended Hi Pass Crossover**\u003c\/strong\u003e **For Full Power Handling\u003c\/td\u003e \u003ctd\u003e\n\u003cstrong\u003e95 Hz**\u003c\/strong\u003e **12db Per Octave Crossover\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFrequency Response at -10dB\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003e85 – 7,500 Hz\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e2″ (51 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eVoice Coil Wire\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eCCAW\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eVoice Coil Winding Depth\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e14.8 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFormer Material\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eKapton\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMagnetic Gap Depth\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e8.0 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFrame Material\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eDie cast aluminum\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"wp-block-column\"\u003e \u003cfigure class=\"wp-block-image\"\u003e\u003cimg class=\"wp-image-2070\" src=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2020\/04\/PRV-Audio-6MB550FT-Graphic.png\" alt=\"\"\u003e\u003c\/figure\u003e \u003c\/div\u003e \u003c\/div\u003e \u003chr class=\"wp-block-separator is-style-wide\"\u003e \u003ch4\u003eTHIELE-SMALL PARAMETERS\u003c\/h4\u003e \u003cdiv class=\"wp-block-columns has-2-columns\"\u003e \u003cdiv class=\"wp-block-column\"\u003e \u003ctable class=\"wp-block-table is-style-stripes\" width=\"499\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"50%\"\u003e\u003cstrong\u003eEquivalent Volume\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"25%\"\u003eVas\u003c\/td\u003e \u003ctd width=\"25%\"\u003e8.23 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eExcursion (mathematical)***\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eXmax\u003c\/td\u003e \u003ctd\u003e5.40 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFree Air Resonance\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eFs\u003c\/td\u003e \u003ctd\u003e84.9  Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMechanical Factor\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eQms\u003c\/td\u003e \u003ctd\u003e3.83\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eElectrical Factor\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eQes\u003c\/td\u003e \u003ctd\u003e0.38\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTotal Factor\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eQts\u003c\/td\u003e \u003ctd\u003e0.34\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCone Area\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eSd\u003c\/td\u003e \u003ctd\u003e143 cm²\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMechanical Mass\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eMms\u003c\/td\u003e \u003ctd\u003e12.1 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBl Factor\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eBl\u003c\/td\u003e \u003ctd\u003e9.77 Tm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDc Resistance\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eRe\u003c\/td\u003e \u003ctd\u003e5.6 Ohms\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eInductance\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eLe\u003c\/td\u003e \u003ctd\u003e0.424 mH at 1 kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMechanical Mass Without Air\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eMmd\u003c\/td\u003e \u003ctd\u003e11.1 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMechanical Compliance\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eCms\u003c\/td\u003e \u003ctd\u003e0.291 mm\/N\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e***Xmax=(Voice coil winding depth-Magnetic Gap depth)\/2+ Mgnetic Gap Depth\/4\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"wp-block-column\"\u003e \u003cfigure class=\"wp-block-image\"\u003e\u003cimg class=\"wp-image-2070\" src=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2020\/04\/PRV-Audio-6MB550FT-Impedance.png\" alt=\"\"\u003e\u003c\/figure\u003e \u003c\/div\u003e \u003c\/div\u003e \u003chr class=\"wp-block-separator is-style-wide\"\u003e \u003ch4\u003eEXTRA INFO\u003c\/h4\u003e \u003cdiv class=\"wp-block-columns has-2-columns\"\u003e \u003cdiv class=\"wp-block-column\"\u003e \u003ctable class=\"wp-block-table is-style-stripes\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e6.48″ (164.5 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFront Mount Baffle Cutout\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5.59″ (142 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMounting Depth\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e3.33″ (84.5 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOverall Depth\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e3.64″ (92.5 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5.95 Lbs (2.70 kg) unit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e6.28 Lbs (2.85 kg)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCarton Dimensions W x L x H\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e7.08″ x 7.08″ x 4.53″ (180 x 180 x 115 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"wp-block-column\"\u003e \u003cfigure class=\"wp-block-image\"\u003e\u003cimg class=\"wp-image-2070\" src=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2020\/04\/PRV-Audio-6MB550FT-Loudspeaker.png\" alt=\"\"\u003e\u003c\/figure\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cp\u003e \u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"PRV Audio","offers":[{"title":"Default Title","offer_id":43067755888791,"sku":"R6MB550FTD","price":89.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/0326\/5687\/products\/qUN0aNNjQicr04lyfRbB2y1mZQTfZqNc1jTXpsyO.jpg?v=1681959299","url":"https:\/\/ratchetbaggers.com\/products\/prv-audio-6mb550ft","provider":"Ratchet Baggers","version":"1.0","type":"link"}