{"product_id":"rockford-fosgate-r1s4-12-12-400w-prime-series-4-ohm-svc-car-subwoofer-sub","title":"Rockford Fosgate R1S4-12 12\" 400W Prime Series 4 Ohm SVC Car Subwoofer Sub","description":"\u003cp\u003eThe Rockford Fosgate R1S4 12 12\" Prime Series 400 Watt 4 Ohm SVC Subwoofer uses an anodized aluminum voice coil former that provides superior heat dissipation (up to 100° at max power levels). It has the capacity to handle power under continuous demand, conforming to CEA 2031 industry standards.\u003c\/p\u003e\u003cp\u003eThe R1S4 12 also features: a parabolic polypropylene cone, 12 gauge compression terminals, a single voice coil design, and a stamped basket. This sub is best suited for standard sealed enclosures. Receive superior Rockford Fosgate quality with the Rockford Fosgate R1S4 12 Prime Series Subwoofer! \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh Performing Speaker: 12-inch R1 subwoofer provides high-performance bass to cruise around town bumping to your favorite music\u003c\/li\u003e\n\u003cli\u003eAluminum Dustcap: Laser-etched curvilinear dust-cap dissipates heat generated from the high-temperature copper voice coil\u003c\/li\u003e\n\u003cli\u003eMaximized Power Handling: Bumped backplate with vented pole piece creates for greater thermal and mechanical power handling capabilities\u003c\/li\u003e\n\u003cli\u003eHeavy Duty Construction: Solid stamped steel frame with integrated frame-mounted compression terminals\u003c\/li\u003e\n\u003cli\u003eSpecifications: Optimized for superior sound in both sealed and vented car sub enclosures; MAX power: 400 watts; RMS power: 200 watts; Nominal impedance: 4 Ohm; Frequency: 22Hz; Mounting depth: 5.00 Inches\u003c\/li\u003e\n\u003cli\u003eNominal Impedance: 4 Ohm\u003c\/li\u003e\n\u003cli\u003eFrequency: 22Hz\u003c\/li\u003e\n\u003cli\u003eMounting Depth: 5.00 Inches (12.70 cm)\u003c\/li\u003e\n\u003cli\u003e12 gauge compression terminals\u003c\/li\u003e\n\u003cli\u003eAnodized aluminum voice coil former\u003c\/li\u003e\n\u003cli\u003eStamped steel basket\u003c\/li\u003e\n\u003cli\u003eParabolic polypropylene cone\u003c\/li\u003e\n\u003cli\u003eSingle voice coil design\u003c\/li\u003e\n\u003cli\u003eCEA 2031 Compliant\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 2.0\" 4 Layer (3.8cm)\u003c\/li\u003e\n\u003cli\u003eMagnet Weight: 52.47 oz. (1.49kg)\u003c\/li\u003e\n\u003cli\u003eSpeaker Connector: Dual 12 Gauge Compression\u003c\/li\u003e\n\u003cli\u003eSound Pressure Level (SPL): 87 (dB at 1w\/1m)\u003c\/li\u003e\n\u003cli\u003eCutout Diameter: 10.94 Inches (27.80 cm)\u003c\/li\u003e\n\u003cli\u003eWoofer Displacement: 0.101 Cubic Feet (2.86 Liters)\u003c\/li\u003e\n\u003cli\u003eWeight: 9.5 lbs (shipping)\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 Year manufacturer Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":49537230209252,"sku":"34502","price":67.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/9081\/0596\/files\/34502_3931795.jpg?v=1785411601","url":"https:\/\/vminnovations.com\/products\/rockford-fosgate-r1s4-12-12-400w-prime-series-4-ohm-svc-car-subwoofer-sub","provider":"VMInnovations","version":"1.0","type":"link"}