{"product_id":"ds18-ixs12-4s-ixs-shallow-12-subwoofer-1600-watts-svc-4-ohm","title":"DS18 IXS12.4S IXS Shallow 12\" Subwoofer 1600 Watts SVC 4-Ohm","description":"\u003cdiv\u003e\n\u003cp\u003eThe DS18 IXS12.4S is a 12\" shallow-mount subwoofer delivering 800W RMS (1600W max) into 4 ohms, engineered for compact enclosures where precise, deep bass matters. It extends the DS18 IXS lineage with higher power handling and a slim form factor for challenging install spaces.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal Diameter\u003c\/b\u003e: 12\" \/ 304.8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal Impedance\u003c\/b\u003e: 4 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power Handling\u003c\/b\u003e: 800W\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum Power Handling\u003c\/b\u003e: 1600W\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity (1W\/1m)\u003c\/b\u003e: 85 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency Response\u003c\/b\u003e: 20 - 600 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShallow Mount Depth\u003c\/b\u003e: 4.33\" \/ 110 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSealed Enclosure Volume (minimum)\u003c\/b\u003e: 28 L \/ 1 ft³\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFront Mount Cutout\u003c\/b\u003e: 10.79\" \/ 274 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice Coil Diameter\u003c\/b\u003e: 2.5\" \/ 63.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCone Material\u003c\/b\u003e: Paper\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSurround\u003c\/b\u003e: Stitched rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBasket Material\u003c\/b\u003e: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet Material\u003c\/b\u003e: Ferrite\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDisplacement\u003c\/b\u003e: 0.93 L \/ 0.033 ft³\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall Diameter\u003c\/b\u003e: 12.6\" \/ 320 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a real car audio build, the IXS12.4S excels in sealed enclosures around 28 L, delivering bass with tight control and a lower-frequency reach (F3 around 40 Hz). The 4-ohm impedance enables compatibility with a wide range of amplifiers, while the 85 dB sensitivity helps translate power into audible output efficiently. The shallow 4.33\" mounting depth and compact overall footprint provide flexible placement options in trunks, under seats, or other limited spaces, backed by durable construction—aluminum basket, ferrite magnet, and stitched rubber surround—for reliable daily performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":49850245054692,"sku":null,"price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/IXS12.4S-FRONT_700x_1fc06a17-0d31-4f88-bd04-df06d448f760.jpg?v=1789261765","url":"https:\/\/www.12voltoutlet.com\/products\/ds18-ixs12-4s-ixs-shallow-12-subwoofer-1600-watts-svc-4-ohm","provider":"12 Volt Outlet","version":"1.0","type":"link"}