{"product_id":"performance-optimized-wedge-sealed-15-enclosure-memphis-audio-mojo-pro-15","title":"Performance Optimized Wedge Sealed 15\" Enclosure | Memphis Audio MOJO Pro 15","description":"\u003cdiv class=\"pow-wrap\"\u003e\n\u003cstyle\u003e\n.pow-wrap{font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Helvetica,Arial,sans-serif;line-height:1.7;color:#cbd5e1 !important;}\n.pow-wrap p{color:#cbd5e1 !important;margin:0 0 14px 0;}\n.pow-wrap ul{margin:0 0 16px 0;padding-left:20px;}\n.pow-wrap li{color:#cbd5e1 !important;margin-bottom:8px;}\n.pow-wrap strong{color:#d99058 !important;}\n.pow-wrap a{color:#c68a4a !important;font-weight:700;text-decoration:underline;}\n.pow-hero{background:linear-gradient(135deg,#0f172a 0%,#8b5a2b 100%) !important;border-radius:8px;padding:32px 28px;margin-bottom:28px;}\n.pow-eyebrow{display:inline-block;color:#d99058 !important;font-size:0.72em;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;margin-bottom:10px;}\n.pow-hero 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!important;margin:0;font-size:0.97em;}\n.pow-cta a{color:#eab784 !important;}\n\u003c\/style\u003e\n\n\u003cdiv class=\"pow-hero\"\u003e\n\u003cspan class=\"pow-eyebrow\"\u003eProline X | Performance Optimized Wedge\u003c\/span\u003e\n\u003ch2\u003eOne MOJO Pro 15 in a Compact Sealed Wedge\u003c\/h2\u003e\n\u003cp\u003eA rear-firing sealed wedge for a single Memphis Audio MOJO Pro 15, the MJP1544 or the MJP1522. It is built to the 1.5 cubic feet gross Memphis's 2024 MOJO Pro sheet gives one driver in a sealed box, which puts a 15 inch woofer in a cabinet just 20.1 inches wide.\u003c\/p\u003e\n\u003cdiv class=\"pow-badges\"\u003e\n\u003cspan class=\"pow-badge\"\u003e1.21 CU FT NET\u003c\/span\u003e\n\u003cspan class=\"pow-badge\"\u003eQTC 1.20, F3 42.4 HZ\u003c\/span\u003e\n\u003cspan class=\"pow-badge\"\u003eREAR FIRING WEDGE\u003c\/span\u003e\n\u003cspan class=\"pow-badge\"\u003e20.1 IN WIDE\u003c\/span\u003e\n\u003cspan class=\"pow-badge\"\u003e750W RMS DRIVER\u003c\/span\u003e\n\u003cspan class=\"pow-badge\"\u003eBUILT IN TULLAHOMA, TN\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pow-warn\"\u003e\n\u003cspan class=\"pow-warn-label\"\u003eRead This First\u003c\/span\u003e\n\u003ch3\u003eThe Baffle Ships Undrilled, With the Insert Kit\u003c\/h3\u003e\n\u003cp\u003eThere is no published bolt circle for the MOJO Pro 15, so the cutout is machined and the screw holes are left for the driver to set. The kit in the box holds the threaded inserts, machine screws, a screw key and the drill bit: drop the woofer in, run the supplied screws to mark its own hole pattern, lift it back out, drill each mark to 13\/64 inch and seat the hurricane nuts from inside the cabinet.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pow-section\"\u003e\n\u003ch3\u003eThe MOJO Pro 15 in a Purpose-Built Sealed Wedge\u003c\/h3\u003e\n\u003cp\u003eMemphis gives the MOJO Pro 15 a 120 ounce magnet, a 2.5 inch coil and 0.51 inches of linear travel each way, rated at 750 watts. It comes as the \u003cstrong\u003eMJP1544\u003c\/strong\u003e with two 4 ohm coils or the \u003cstrong\u003eMJP1522\u003c\/strong\u003e with two 2 ohm coils, on the same 15.90 inch frame, 13.84 inch cutout and 7.88 inch depth, so one cabinet serves both.\u003c\/p\u003e\n\u003cp\u003eWith the brace in, the cabinet measures 1.50 cubic feet inside, the \u003cstrong\u003e1.5 cubic feet gross\u003c\/strong\u003e of Memphis's 2024 sheet. The woofer's own 0.29 cubic feet comes out of that, leaving \u003cstrong\u003e1.21 cubic feet net\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv class=\"pow-highlight\"\u003e\n\u003ch3\u003eSmall Box, High Q, Real Punch\u003c\/h3\u003e\n\u003cp\u003eA Qts of 0.650 in 1.21 cubic feet makes a system Qtc of 1.20. The response lifts 2.4 dB around 71 Hz before rolling off, with half power at 42.4 Hz. Growing the cabinet to 2.00 cubic feet net would only take Qtc to 1.02 and F3 to 38.2 Hz, so the compact box gives up less than it looks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pow-section-alt\"\u003e\n\u003ch3\u003eTrunk-Load Wedge Design Explained\u003c\/h3\u003e\n\u003cdiv class=\"pow-card-grid\"\u003e\n\u003cdiv class=\"pow-card\"\u003e\n\u003cspan class=\"pow-card-label\"\u003eProfile\u003c\/span\u003e\u003cdiv class=\"pow-card-divider\"\u003e\u003c\/div\u003e\n\u003ch4\u003eLeans Where the Seat Leans\u003c\/h4\u003e\n\u003cp\u003eA 20 degree back panel follows the rake of a rear seat, so the box is \u003cstrong\u003e15.29 inches deep on the floor and 8.74 at the top\u003c\/strong\u003e and leaves no dead wedge of air behind it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pow-card\"\u003e\n\u003cspan class=\"pow-card-label\"\u003eDriver Face\u003c\/span\u003e\u003cdiv class=\"pow-card-divider\"\u003e\u003c\/div\u003e\n\u003ch4\u003eUpright Baffle Toward the Lid\u003c\/h4\u003e\n\u003cp\u003eThe woofer mounts on the upright face that looks at the trunk lid and plays rearward into the trunk, rather than into the seat back.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pow-card\"\u003e\n\u003cspan class=\"pow-card-label\"\u003eAcoustics\u003c\/span\u003e\u003cdiv class=\"pow-card-divider\"\u003e\u003c\/div\u003e\n\u003ch4\u003eThe Trunk Does the Loading\u003c\/h4\u003e\n\u003cp\u003eOutput fills the trunk first and reaches the cabin through the seat and the rear deck, which takes the edge off localization and adds weight to the low end.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pow-card\"\u003e\n\u003cspan class=\"pow-card-label\"\u003eFootprint\u003c\/span\u003e\u003cdiv class=\"pow-card-divider\"\u003e\u003c\/div\u003e\n\u003ch4\u003eAbout as Small as a 15 Gets\u003c\/h4\u003e\n\u003cp\u003eAt 20.1 by 18 inches it is about four inches wider than the woofer's own frame, and the shallow top lets the lid close over it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pow-section\"\u003e\n\u003ch3\u003eEngineered for the Memphis Audio MOJO Pro 15\u003c\/h3\u003e\n\u003cp\u003eIn 1.21 cubic feet net the MOJO Pro 15 settles at a system Qtc of \u003cstrong\u003e1.20\u003c\/strong\u003e, resonance 57.7 Hz, and its half power point falls at \u003cstrong\u003e42.4 Hz anechoic\u003c\/strong\u003e. Expect a forward, punchy upper bass from the 2.4 dB lift, with the car's own gain carrying it below 40 Hz.\u003c\/p\u003e\n\u003cdiv class=\"pow-highlight\"\u003e\n\u003ch3\u003eAlignment Numbers\u003c\/h3\u003e\n\u003cp\u003eQtc 1.202, fc 57.7 Hz, F3 42.4 Hz anechoic. Worked from the MJP1544 column of Memphis's MOJO Pro sheet: Fs 31.2 Hz, Qts 0.650, Vas 2.93 cubic feet.\u003c\/p\u003e\n\u003ch3\u003eMounting Geometry\u003c\/h3\u003e\n\u003cp\u003eThe 1.5 inch double baffle stands vertical with a 13.84 inch cutout and a flush recess for the 15.90 inch frame. The 7.88 inch deep motor clears the raked back panel by 0.75 inches where the taper is tightest, the minimum we cut to, and a windowed C brace ties the top, back and bottom together behind it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pow-section-alt\"\u003e\n\u003ch3\u003ePerformance Series Construction, Driver-Specific Tuning\u003c\/h3\u003e\n\u003cdiv class=\"pow-card-grid\"\u003e\n\u003cdiv class=\"pow-card\"\u003e\n\u003cspan class=\"pow-card-label\"\u003eStock\u003c\/span\u003e\u003cdiv class=\"pow-card-divider\"\u003e\u003c\/div\u003e\n\u003ch4\u003eLangboard Elite MDF\u003c\/h4\u003e\n\u003cp\u003e3\/4 inch Langboard Elite for every panel, machined in house.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pow-card\"\u003e\n\u003cspan class=\"pow-card-label\"\u003eShell\u003c\/span\u003e\u003cdiv class=\"pow-card-divider\"\u003e\u003c\/div\u003e\n\u003ch4\u003eFolded, Not Butted\u003c\/h4\u003e\n\u003cp\u003eTop, back, bottom and baffle are one V-grooved strip folded at 90, 70 and 110 degrees, with both sides dropped into \u003cstrong\u003e1\/4 inch dados\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pow-card\"\u003e\n\u003cspan class=\"pow-card-label\"\u003eBrace\u003c\/span\u003e\u003cdiv class=\"pow-card-divider\"\u003e\u003c\/div\u003e\n\u003ch4\u003eWindowed C Brace\u003c\/h4\u003e\n\u003cp\u003eA 3\/4 inch C brace stiffens the long panels without taking more than a few cubic inches of the airspace.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pow-card\"\u003e\n\u003cspan class=\"pow-card-label\"\u003eTerminal\u003c\/span\u003e\u003cdiv class=\"pow-card-divider\"\u003e\u003c\/div\u003e\n\u003ch4\u003eSide Terminal Cup\u003c\/h4\u003e\n\u003cp\u003eOne Proline X ABS and carbon fiber cup on the side, pre-wired in \u003cstrong\u003e12 gauge OFC\u003c\/strong\u003e to the driver position.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pow-section\"\u003e\n\u003ch3\u003eCustomize Your Build\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAcrylic Insert Color.\u003c\/strong\u003e The black acrylic baffle insert comes standard. Pick None at checkout to leave it off and save $20. The carpet is plush black on both.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pow-section-alt\"\u003e\n\u003ch3\u003eWiring the MOJO Pro 15 to Your Amplifier\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMJP1544:\u003c\/strong\u003e two 4 ohm coils, 8 ohms wired in series or 2 ohms in parallel. \u003cstrong\u003eMJP1522:\u003c\/strong\u003e two 2 ohm coils, 4 ohms in series or 1 ohm in parallel.\u003c\/p\u003e\n\u003cdiv class=\"pow-alert\"\u003e\u003cp\u003e\u003cstrong\u003e1 ohm is not for every amplifier.\u003c\/strong\u003e An MJP1522 in parallel presents 1 ohm, which many amplifiers will not hold. Wire it in series for 4 ohms unless the amplifier is rated 1 ohm stable.\u003c\/p\u003e\u003c\/div\u003e\n\u003cp\u003eThe rating is 750 watts RMS, so 525 to 750 watts at the wired impedance is the working range. The air in a box this small stiffens the suspension so much that the cone would need \u003cstrong\u003e949 watts\u003c\/strong\u003e to reach its 0.51 inch Xmax. The coil's thermal rating is the ceiling here.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pow-section\"\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eOutside, the wedge is \u003cstrong\u003e20.1 inches wide and 18 inches tall\u003c\/strong\u003e, \u003cstrong\u003e15.29 inches deep at the base and 8.74 inches at the top\u003c\/strong\u003e. The upright baffle faces the trunk lid; the sloped back rests on the seat.\u003c\/p\u003e\n\u003cdiv class=\"pow-alert\"\u003e\u003cp\u003e\u003cstrong\u003eCheck two numbers.\u003c\/strong\u003e The 15.29 inch base depth has to fit the trunk floor ahead of the seat, and the 18 inch height has to pass under the lid opening. Floors are forgiving, lid openings are not.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"pow-alert\"\u003e\u003cp\u003e\u003cstrong\u003eWeight.\u003c\/strong\u003e 33 pounds empty. Strap it to proper anchors once the driver is in; a loose 15 inch cabinet is a hazard under braking.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pow-section\"\u003e\n\u003ch3\u003eEnclosure Performance\u003c\/h3\u003e\n\u003cp\u003eComputed from Memphis Audio's published MJP1544 parameters, \u003cstrong\u003eFs 31.2 Hz, Qts 0.650, Vas 2.93 cubic feet\u003c\/strong\u003e, at net volume.\u003c\/p\u003e\n\u003ctable class=\"pow-table\"\u003e\n\u003ctr\u003e\n\u003cth\u003eVolume Per Driver\u003c\/th\u003e\n\u003cth\u003eQtc\u003c\/th\u003e\n\u003cth\u003efc\u003c\/th\u003e\n\u003cth\u003eF3\u003c\/th\u003e\n\u003cth\u003eCharacter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.00 cu ft, smaller\u003c\/td\u003e\n\u003ctd\u003e1.289\u003c\/td\u003e\n\u003ctd\u003e61.9 Hz\u003c\/td\u003e\n\u003ctd\u003e44.7 Hz\u003c\/td\u003e\n\u003ctd\u003e2.9 dB rise, peakier still\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#14532d !important;color:#86efac !important;\"\u003e\u003cstrong style=\"color:#86efac !important;\"\u003e1.21 cu ft, this enclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#14532d !important;color:#86efac !important;\"\u003e\u003cstrong style=\"color:#86efac !important;\"\u003e1.202\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#14532d !important;color:#86efac !important;\"\u003e\u003cstrong style=\"color:#86efac !important;\"\u003e57.7 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#14532d !important;color:#86efac !important;\"\u003e\u003cstrong style=\"color:#86efac !important;\"\u003e42.4 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#14532d !important;color:#86efac !important;\"\u003e\u003cstrong style=\"color:#86efac !important;\"\u003eMemphis 2024 single sealed volume. 2.4 dB rise\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.00 cu ft, larger\u003c\/td\u003e\n\u003ctd\u003e1.021\u003c\/td\u003e\n\u003ctd\u003e49.0 Hz\u003c\/td\u003e\n\u003ctd\u003e38.2 Hz\u003c\/td\u003e\n\u003ctd\u003e1.4 dB rise, a much bigger cabinet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cdiv class=\"pow-chartbox\"\u003e\n\u003csvg class=\"pow-chart\" width=\"1260\" height=\"420\" viewbox=\"0 0 1260 420\" preserveaspectratio=\"xMidYMid meet\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"display:block !important;width:100% !important;max-width:100% !important;height:auto !important;\"\u003e\n\u003crect x=\"0\" y=\"0\" width=\"1260\" height=\"420\" fill=\"#0b1424\"\u003e\u003c\/rect\u003e\n\u003crect x=\"90\" y=\"50\" width=\"1080\" height=\"300\" fill=\"#111c30\" stroke=\"#4a3520\" stroke-width=\"1\"\u003e\u003c\/rect\u003e\n\u003cline x1=\"210\" y1=\"50\" x2=\"210\" y2=\"350\" stroke=\"#3a2818\" stroke-width=\"1\"\u003e\u003c\/line\u003e\n\u003cline x1=\"379\" y1=\"50\" x2=\"379\" y2=\"350\" stroke=\"#3a2818\" stroke-width=\"1\"\u003e\u003c\/line\u003e\n\u003cline x1=\"592\" y1=\"50\" x2=\"592\" y2=\"350\" stroke=\"#3a2818\" stroke-width=\"1\"\u003e\u003c\/line\u003e\n\u003cline x1=\"881\" y1=\"50\" x2=\"881\" y2=\"350\" stroke=\"#3a2818\" stroke-width=\"1\"\u003e\u003c\/line\u003e\n\u003cline x1=\"90\" y1=\"110\" x2=\"1170\" y2=\"110\" stroke=\"#334155\" stroke-width=\"1\"\u003e\u003c\/line\u003e\n\u003cline x1=\"90\" y1=\"155\" x2=\"1170\" y2=\"155\" stroke=\"#64748b\" stroke-width=\"1\" stroke-dasharray=\"6,5\"\u003e\u003c\/line\u003e\n\u003ctext x=\"1178\" y=\"160\" font-size=\"15\" fill=\"#94a3b8\" font-family=\"sans-serif\"\u003e-3 dB\u003c\/text\u003e\n\u003ctext x=\"1178\" y=\"115\" font-size=\"15\" fill=\"#94a3b8\" font-family=\"sans-serif\"\u003e0 dB\u003c\/text\u003e\n\u003cpolyline points=\"90,350 112,350 134,350 156,350 178,350 200,350 222,350 244,350 266,350 288,341 310,326 332,311 354,295 377,280 399,264 421,248 443,231 465,215 487,198 509,182 531,165 553,149 575,134 597,119 619,105 641,93 663,83 685,76 707,70 729,67 751,66 773,67 795,68 817,70 839,73 861,76 883,78 906,81 928,84 950,86 972,88 994,90 1016,92 1038,94 1060,95 1082,97 1104,98 1126,99 1148,100 1170,101\" fill=\"none\" stroke=\"#64748b\" stroke-width=\"2.5\"\u003e\u003c\/polyline\u003e\n\u003cpolyline points=\"90,350 112,350 134,350 156,350 178,350 200,340 222,325 244,310 266,295 288,280 310,265 332,251 354,236 377,221 399,206 421,192 443,177 465,164 487,151 509,139 531,128 553,118 575,110 597,103 619,98 641,94 663,92 685,90 707,90 729,90 751,90 773,91 795,92 817,93 839,94 861,95 883,96 906,97 928,98 950,99 972,100 994,101 1016,102 1038,103 1060,103 1082,104 1104,105 1126,105 1148,106 1170,106\" fill=\"none\" stroke=\"#64748b\" stroke-width=\"2.5\"\u003e\u003c\/polyline\u003e\n\u003cpolyline points=\"90,350 112,350 134,350 156,350 178,350 200,350 222,350 244,350 266,338 288,323 310,307 332,292 354,276 377,261 399,245 421,229 443,213 465,197 487,181 509,166 531,150 553,136 575,122 597,109 619,99 641,90 663,83 685,78 707,75 729,74 751,74 773,75 795,76 817,78 839,80 861,82 883,85 906,87 928,89 950,91 972,92 994,94 1016,96 1038,97 1060,98 1082,99 1104,100 1126,101 1148,102 1170,103\" fill=\"none\" stroke=\"#c68a4a\" stroke-width=\"4.5\"\u003e\u003c\/polyline\u003e\n\u003ctext x=\"202\" y=\"375\" font-size=\"16\" fill=\"#94a3b8\" font-family=\"sans-serif\"\u003e20\u003c\/text\u003e\n\u003ctext x=\"371\" y=\"375\" font-size=\"16\" fill=\"#94a3b8\" font-family=\"sans-serif\"\u003e30\u003c\/text\u003e\n\u003ctext x=\"584\" y=\"375\" font-size=\"16\" fill=\"#94a3b8\" font-family=\"sans-serif\"\u003e50\u003c\/text\u003e\n\u003ctext x=\"869\" y=\"375\" font-size=\"16\" fill=\"#94a3b8\" font-family=\"sans-serif\"\u003e100\u003c\/text\u003e\n\u003ctext x=\"1158\" y=\"375\" font-size=\"16\" fill=\"#94a3b8\" font-family=\"sans-serif\"\u003e200\u003c\/text\u003e\n\u003ctext x=\"560\" y=\"404\" font-size=\"17\" fill=\"#c68a4a\" font-family=\"sans-serif\" font-weight=\"700\"\u003eFrequency (Hz)\u003c\/text\u003e\n\u003ctext x=\"48\" y=\"56\" font-size=\"16\" fill=\"#94a3b8\" font-family=\"sans-serif\"\u003e+4\u003c\/text\u003e\n\u003ctext x=\"58\" y=\"190\" font-size=\"16\" fill=\"#94a3b8\" font-family=\"sans-serif\"\u003e-5\u003c\/text\u003e\n\u003ctext x=\"48\" y=\"265\" font-size=\"16\" fill=\"#94a3b8\" font-family=\"sans-serif\"\u003e-10\u003c\/text\u003e\n\u003ctext x=\"48\" y=\"340\" font-size=\"16\" fill=\"#94a3b8\" font-family=\"sans-serif\"\u003e-15\u003c\/text\u003e\n\u003ctext x=\"102\" y=\"36\" font-size=\"16\" fill=\"#d99058\" font-family=\"sans-serif\" font-weight=\"700\"\u003eMemphis Audio MOJO Pro 15 (MJP1544). Anechoic half-space, no cabin gain.\u003c\/text\u003e\n\u003cline x1=\"800\" y1=\"255\" x2=\"850\" y2=\"255\" stroke=\"#c68a4a\" stroke-width=\"4.5\"\u003e\u003c\/line\u003e\n\u003ctext x=\"862\" y=\"261\" font-size=\"16\" fill=\"#e2e8f0\" font-family=\"sans-serif\" font-weight=\"700\"\u003e1.21 cu ft, this enclosure\u003c\/text\u003e\n\u003cline x1=\"800\" y1=\"287\" x2=\"850\" y2=\"287\" stroke=\"#64748b\" stroke-width=\"2.5\"\u003e\u003c\/line\u003e\n\u003ctext x=\"862\" y=\"293\" font-size=\"16\" fill=\"#94a3b8\" font-family=\"sans-serif\"\u003e1.00 cu ft and 2.00 cu ft\u003c\/text\u003e\n\u003c\/svg\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pow-alert\"\u003e\u003cp\u003e\u003cstrong\u003eReading the chart.\u003c\/strong\u003e Between 1.00 and 2.00 cubic feet net, F3 moves 6.5 Hz and Qtc falls from 1.29 to 1.02. Box size changes how hard this driver kicks more than how deep it goes.\u003c\/p\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"pow-alert\"\u003e\u003cp\u003e\u003cstrong\u003eWhy 1.21.\u003c\/strong\u003e Two Memphis sheets cover this driver. The 2022 MOJO Pro sheet, which the MJP1544 product page still links, gives 2.6 cubic feet gross for a single sealed box, but its whole enclosure block is identical to the ones on Memphis's M7 and MOJO 15 sheets, different drivers with different parameters. The 2024 MOJO Pro sheet changes the single sealed figure to 1.5 cubic feet gross, and that is the volume this cabinet holds.\u003c\/p\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"pow-alert\"\u003e\u003cp\u003e\u003cstrong\u003eIn the car.\u003c\/strong\u003e Everything above is anechoic. Cabin gain and trunk loading raise the bottom octave in a real vehicle, so what you hear sits deeper than these curves.\u003c\/p\u003e\u003c\/div\u003e\n\n\u003cp\u003eTry other volumes in the \u003ca href=\"\/pages\/sealed-box-calculator\"\u003eSealed Box Calculator\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pow-section\"\u003e\n\u003ch3\u003eBuilt in Tennessee, Backed by Audio Intensity\u003c\/h3\u003e\n\u003cp\u003eMachined and assembled when you order it, in Tullahoma, Tennessee. Finished in plush black carpet with a light polyfill lining and covered by a 1 year limited warranty. Hardware and dimension details are in the \u003cstrong\u003eEnclosures\u003c\/strong\u003e tab.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pow-cta\"\u003e\n\u003ch3\u003eCut for the MOJO Pro 15. Built in Tennessee.\u003c\/h3\u003e\n\u003cp\u003eEnclosure only; the Memphis Audio MOJO Pro 15 is sold separately. For help with fitment or amplifier matching, call 931-563-5151.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Proline X","offers":[{"title":"Black","offer_id":44888773558361,"sku":"PO 15-S W Mojo Pro BB","price":349.99,"currency_code":"USD","in_stock":true},{"title":"None","offer_id":44888773591129,"sku":"PO 15-S W Mojo Pro B","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1389\/files\/proline-x-micro-series-dual-15-sealed-enclosure-built-for-resonix-gus-15subwoofer-enclosuresproline-x-9360178_b3983c71-808f-436f-90d5-f68d4f829584.jpg?v=1789404703","url":"https:\/\/audiointensity.com\/products\/performance-optimized-wedge-sealed-15-enclosure-memphis-audio-mojo-pro-15","provider":"Audio Intensity","version":"1.0","type":"link"}