{"product_id":"massive-audio-h124x-12-2000-watts-rms-dual-4-ohm-3-v-c-mega-subwoofer","title":"Massive Audio H124X - 12\" 2000 Watts RMS Dual 4 Ohm 3\" V.C. Mega Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eThe Massive Audio H124X delivers 2000 watts RMS through a 3-inch dual 4-ohm voice coil in a 12-inch package designed for high-output car audio builds that demand both power and accurate bass response.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVoice Coil\u003c\/b\u003e: 3-inch dual 4-ohm coil on an anodized aluminum former with triple heavy-duty tinsel leads handles sustained 2000 watts RMS while managing heat and mechanical stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMotor Structure\u003c\/b\u003e: 274 oz strontium double-stack motor provides the magnetic force needed to control the large voice coil at high excursion levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCone and Suspension\u003c\/b\u003e: Non-pressed paper cone reinforced with Kevlar fiber, paired with a tall narrow foam surround and mirrored dual Nomex spiders, maintains rigidity while allowing 20.5 mm X-Max.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBasket and Cooling\u003c\/b\u003e: Cast aluminum basket with vented back plate and basket dissipates heat during extended high-power use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTerminals\u003c\/b\u003e: Heavy-duty direct-input wire connections provide low-resistance power delivery without traditional terminal blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFs and Sensitivity\u003c\/b\u003e: 38 Hz free-air resonance and 89 dB SPL rating support efficient output in both sealed and ported enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis subwoofer suits competition or high-output daily-driver systems where a single 12-inch driver must deliver controlled low-frequency output across varied music without sacrificing durability under prolonged high power. The combination of large voice coil, oversized motor, and rigid cone addresses the common issues of voice-coil overheating and cone flex encountered in demanding installs. \u003cbr\u003e \u003c\/p\u003e\n\u003ctable id=\"text_specs_table\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_title\"\u003eSize\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003ePeak Watts\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e4000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eRMS Watts\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eCone\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003eNon-Pressed Paper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eVoice Coil\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e3\" Dual 4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eSurround\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003eTall and Narrow Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eMagnet\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e274oz Strontium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eTerminals\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003eHeavy Duty Direct Input Wires Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eBasket\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eTinsel Leads\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003eHeavy Duty Triple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eX-Max\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e20.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eSPL\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e89dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003ePorted Box\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/1297\/files\/HIPPO_H104X-H124-H124X-H122X-H152X-H154X-_manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSee User Guide PDF\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eSealed Box\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/1297\/files\/HIPPO_H104X-H124-H124X-H122X-H152X-H154X-_manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSee User Guide PDF\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/1297\/files\/HIPPO_H124-H124X-H122X-H152X-H154X-manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eFs\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e38Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eRe\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/1297\/files\/HIPPO_H104X-H124-H124X-H122X-H152X-H154X-_manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSee User Guide PDF\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eLe\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/1297\/files\/HIPPO_H104X-H124-H124X-H122X-H152X-H154X-_manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSee User Guide PDF\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/1297\/files\/HIPPO_H124-H124X-H122X-H152X-H154X-manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eBL\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/1297\/files\/HIPPO_H104X-H124-H124X-H122X-H152X-H154X-_manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSee User Guide PDF\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/1297\/files\/HIPPO_H124-H124X-H122X-H152X-H154X-manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eQms\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e2.481\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eQes\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/1297\/files\/HIPPO_H104X-H124-H124X-H122X-H152X-H154X-_manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSee User Guide PDF\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/1297\/files\/HIPPO_H124-H124X-H122X-H152X-H154X-manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eQts\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/1297\/files\/HIPPO_H104X-H124-H124X-H122X-H152X-H154X-_manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSee User Guide PDF\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/1297\/files\/HIPPO_H124-H124X-H122X-H152X-H154X-manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eVas\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e23.875 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eCms\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e59.6 um\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eMms\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e236.1 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eSd\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e\u003cspan\u003e0.053 sq cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"spec_title\"\u003eVd\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e1.08 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Massive Audio","offers":[{"title":"Default Title","offer_id":49850228474084,"sku":null,"price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/H122X_1_2000x2000_2a982a31-bb0e-4090-b183-76054327679f.webp?v=1789261101","url":"https:\/\/www.12voltoutlet.com\/products\/massive-audio-h124x-12-2000-watts-rms-dual-4-ohm-3-v-c-mega-subwoofer","provider":"12 Volt Outlet","version":"1.0","type":"link"}