{"product_id":"team-gp-undertaker-v2-12-subwoofer-ut12-5-000-rms","title":"Team GP Undertaker v2 12\" Subwoofer UT12 5,000 RMS","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Team GP Undertaker V2 12-inch subwoofer is rated by GP Car Audio at 5,000 watts RMS and offered in dual 1-ohm and dual 2-ohm voice-coil configurations. Designed for high-output car audio systems, it combines a large motor assembly with a 4-inch, eight-layer voice coil. A 12-inch frame does not make this a small-installation subwoofer. Its 12.10-inch mounting depth and substantial motor call for a purpose-built enclosure and a carefully planned amplifier and electrical system.\u003c\/p\u003e\u003cp\u003eThis listing is for the subwoofer, not a loaded enclosure or amplifier package. Choose the coil configuration for your complete system before ordering.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer-rated 5,000W RMS power handling for a properly designed high-output system.\u003c\/li\u003e\n\u003cli\u003eDual 1-ohm or dual 2-ohm coils allow different wiring arrangements; select the version that suits the amplifier and number of subwoofers.\u003c\/li\u003e\n\u003cli\u003e4-inch, eight-layer round-wire voice coil with a published 100mm winding height, approximately 3.93 inches.\u003c\/li\u003e\n\u003cli\u003eAluminum heat-extraction structure from the pole to the back plate, with pole and gap venting.\u003c\/li\u003e\n\u003cli\u003eCustom triple-stack 270mm magnets, a fully bolted motor and interlocked shorting ring.\u003c\/li\u003e\n\u003cli\u003eFull magnet-ID shorting ring; the pole cap also serves as a second shorting ring.\u003c\/li\u003e\n\u003cli\u003eThreaded back plate permits a motor-support attachment within an appropriately engineered enclosure.\u003c\/li\u003e\n\u003cli\u003eGP states that Undertaker V2 subwoofers are assembled at Sundown Audio in North Carolina.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand \/ series: Team GP Car Audio Undertaker V2.\u003c\/li\u003e\n\u003cli\u003eNominal driver size: 12 inches.\u003c\/li\u003e\n\u003cli\u003eRated power handling: 5,000 watts RMS.\u003c\/li\u003e\n\u003cli\u003eAvailable coil configurations: dual 1 ohm or dual 2 ohms.\u003c\/li\u003e\n\u003cli\u003eVoice coil: 4-inch diameter, eight layers; 100mm winding height.\u003c\/li\u003e\n\u003cli\u003ePublished motor weight: 93 lb. This is motor weight, not shipping weight.\u003c\/li\u003e\n\u003cli\u003eMagnet assembly: triple-stack 270mm diameter, approximately 10.63 inches.\u003c\/li\u003e\n\u003cli\u003eMounting cutout: 11.09 inches.\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.67 inches.\u003c\/li\u003e\n\u003cli\u003eMounting depth: 12.10 inches.\u003c\/li\u003e\n\u003cli\u003eDriver displacement: 0.27 cubic foot.\u003c\/li\u003e\n\u003cli\u003eGP suggested ported enclosure volume: 2.0–2.5 cubic feet.\u003c\/li\u003e\n\u003cli\u003eGP suggested port area: 16–18 square inches per cubic foot.\u003c\/li\u003e\n\u003cli\u003eGP suggested enclosure tuning: 25–32 Hz.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGP's model-specific parameter sheet is retained below for enclosure design reference. Match the sheet to the selected coil version before using electrical or Thiele\/Small parameters.\u003c\/p\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0717\/6994\/8415\/files\/UNDERTAKERV2_12_TS_SPECS_afe792f4-6c6c-4abf-9f7f-2f26303f1359.jpg?v=1746455903\" alt=\"GP Undertaker V2 12-inch subwoofer manufacturer Thiele Small parameter sheet\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\u003cp\u003eChoose the Undertaker V2 12 when your build can support its physical dimensions, enclosure requirements and intended power level. The useful comparison is not wattage alone: check usable cabinet volume, port layout, mounting clearance and amplifier compatibility together. GP describes the Undertaker V2 as a collaboration with Jacob Fuller of Sundown Audio; the cooling and motor construction are central features of this design.\u003c\/p\u003e\u003cp\u003eThe RMS rating is a manufacturer specification, not a guarantee of vehicle output, a competition score or immunity from damage. Results depend on the enclosure, installation and system settings.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\u003cp\u003eAllow at least the published 12.10-inch mounting depth, then confirm additional clearance needed for ventilation, wiring and internal bracing. The 11.09-inch cutout and 12.67-inch outside diameter must both suit the baffle. A generic box labeled “12-inch” is not sufficient evidence of fit.\u003c\/p\u003e\u003cp\u003eUse GP's 2.0–2.5-cubic-foot ported recommendation and 25–32 Hz tuning range as design inputs, not as a complete cut sheet. Account for the driver's 0.27-cubic-foot displacement, port and bracing when calculating the finished cabinet. GP's product text does not explicitly label its recommended volume as gross or net, so confirm that basis with the enclosure designer before cutting material. No sealed-box recommendation is supplied here.\u003c\/p\u003e\u003cp\u003eHave the installer confirm the finished coil wiring and amplifier's permitted load. Dual 1-ohm and dual 2-ohm are coil ratings, not a single fixed final load for every installation. Plan secure mounting, electrical supply, cable sizing, protection and amplifier settings around the complete system. Do not treat the 5,000W rating as an instruction to apply that power in every enclosure.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes the Undertaker V2 12 include an enclosure?\u003c\/h3\u003e\u003cp\u003eNo. This is a standalone subwoofer listing. The enclosure and amplifier are separate parts of the system.\u003c\/p\u003e\u003ch3\u003eWhich voice-coil option should I choose?\u003c\/h3\u003e\u003cp\u003eChoose dual 1 ohm or dual 2 ohms based on the amplifier's supported impedance and your planned number of drivers. Confirm the complete wiring plan before selecting the variant; the two versions are not interchangeable in every system.\u003c\/p\u003e\u003ch3\u003eWhat box does GP recommend?\u003c\/h3\u003e\u003cp\u003eGP lists a ported enclosure of 2.0–2.5 cubic feet, 16–18 square inches of port area per cubic foot and 25–32 Hz tuning for this 12-inch model. Confirm the volume basis and detailed design before construction.\u003c\/p\u003e\u003ch3\u003eWill it fit any 12-inch subwoofer box?\u003c\/h3\u003e\u003cp\u003eNo. Check the 11.09-inch cutout, 12.67-inch overall diameter, 12.10-inch mounting depth, cabinet volume and structural support. Nominal diameter alone does not establish compatibility.\u003c\/p\u003e\u003ch3\u003eIs an expansion heat sink included?\u003c\/h3\u003e\u003cp\u003eThe supplier describes a threaded back plate intended for additional cooling hardware or motor support, but its description identifies the expansion heat sink as a development item. Do not assume that accessory is included or available with this subwoofer.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\u003cp\u003eCompare \u003ca href=\"\/collections\/12-car-subwoofers\"\u003e12-inch car subwoofers\u003c\/a\u003e, explore \u003ca href=\"\/collections\/car-subwoofers\"\u003ecar subwoofers\u003c\/a\u003e, or browse \u003ca href=\"\/collections\/vendors?q=GP%20Car%20Audio\"\u003eGP Car Audio products\u003c\/a\u003e. Need help checking the planned enclosure or amplifier match? \u003ca href=\"\/pages\/contact\"\u003eContact 12 Volt Outlet\u003c\/a\u003e before ordering.\u003c\/p\u003e","brand":"GP Car Audio","offers":[{"title":"DUAL 1 OHM","offer_id":67806173888740,"sku":"sku-46779444887807","price":1329.99,"currency_code":"USD","in_stock":true},{"title":"DUAL 2 OHM","offer_id":67806173921508,"sku":"sku-46779444920575","price":1329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/1733241206547__48238.jpg?v=1792770096","url":"https:\/\/www.12voltoutlet.com\/products\/team-gp-undertaker-v2-12-subwoofer-ut12-5-000-rms","provider":"12 Volt Outlet","version":"1.0","type":"link"}