{"product_id":"powerbass-xl-1240dmf-12-dual-4-ohm-marine-subwoofer-500w","title":"Powerbass XL-1240DMF - 12\" Dual 4 ohm Marine Subwoofer 500W","description":"\u003cstyle\u003e#html-body [data-pb-style=CJUWX67]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-appearance=\"contained\" data-content-type=\"row\" data-element=\"main\"\u003e\u003cdiv data-background-images=\"{}\" data-background-type=\"image\" data-element=\"inner\" data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-pb-style=\"CJUWX67\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-loop=\"true\" data-video-play-only-visible=\"true\"\u003e\u003cdiv data-appearance=\"default\" data-content-type=\"text\" data-element=\"main\"\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSubwoofer Frequency Range: 36 Hz - 500 Hz\u003c\/li\u003e\n\u003cli\u003eInputs: Dual Coil\u003c\/li\u003e\n\u003cli\u003eFs: 34.3 Hz\u003c\/li\u003e\n\u003cli\u003eCutout Diameter: 11 in\u003c\/li\u003e\n\u003cli\u003eBL: 8.859\u003c\/li\u003e\n\u003cli\u003eNominal Impedance: 4-ohm + 4-ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Size: 2 in\u003c\/li\u003e\n\u003cli\u003eMaterial: Polypropylene\u003c\/li\u003e\n\u003cli\u003eMagnet Size: 140 oz\u003c\/li\u003e\n\u003cli\u003eSensitivity (1W \/ 1M): 85.86 dB\u003c\/li\u003e\n\u003cli\u003eMotor Structure: 39 oz\u003c\/li\u003e\n\u003cli\u003eMounting Depth: 5.875 in\u003c\/li\u003e\n\u003cli\u003eXmax: 7.9 mm\u003c\/li\u003e\n\u003cli\u003eSpl: 85 dB\u003c\/li\u003e\n\u003cli\u003eNo: 0.234%\u003c\/li\u003e\n\u003cli\u003eQts: 0.682\u003c\/li\u003e\n\u003cli\u003eQes: 0.763\u003c\/li\u003e\n\u003cli\u003eQms: 6.429\u003c\/li\u003e\n\u003cli\u003eMms: 172.7 g\u003c\/li\u003e\n\u003cli\u003eCms: 125 uM\/N\u003c\/li\u003e\n\u003cli\u003eVas: 46.09 Ltr\u003c\/li\u003e\n\u003cli\u003eSD: 510.7 sqCM\u003c\/li\u003e\n\u003cli\u003eTest Impedance: 1.61 ohm\u003c\/li\u003e\n\u003cli\u003eVC Impedance: 4-ohms\u003c\/li\u003e\n\u003cli\u003eSize: 12\"\u003c\/li\u003e\n\u003cli\u003eSensitivity: 85 dB\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 36 Hz - 500 Hz\u003c\/li\u003e\n\u003cli\u003eVoice Coil Size: 2\"\u003c\/li\u003e\n\u003cli\u003ePower Handling (RMS\/Peak): 250 \/ 500 watts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Powerbass","offers":[{"title":"Default Title","offer_id":52329075474770,"sku":"XL-1240DMF","price":179.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4364\/1426\/files\/screenshot_2025-11-20_at_11.50.10.webp?v=1774426793","url":"https:\/\/www.caraudiosecurity.com\/products\/powerbass-xl-1240dmf-12-dual-4-ohm-marine-subwoofer-500w","provider":"Car Audio Security","version":"1.0","type":"link"}