{"product_id":"jbl-arena-12-jblsubar12am-12-car-subwoofer","title":"JBL ARENA 12 JBLSUBAR12AM 12\" Car Subwoofer","description":"\u003cp\u003eThe JBL ARENA 12 is a 12-inch passive automotive subwoofer designed to add dedicated low-frequency output to a car audio system. It is intended for installations where factory speakers or a full-range system need deeper bass extension and greater low-end capacity. An external amplifier and a properly built subwoofer enclosure are required for operation.\u003c\/p\u003e\u003cp\u003eRated for 800 watts RMS and 2,400 watts peak, the ARENA 12 is suited to systems built around a substantial mono or multi-channel amplifier. Its Selectable Smart Impedance (SSI) switch lets the installer select a 2-ohm or 4-ohm nominal load to better match compatible amplifier configurations. This flexibility can help simplify system planning when choosing an amplifier or adding more than one subwoofer.\u003c\/p\u003e\u003cp\u003eThe subwoofer uses dual 2.5-inch voice coils operating in separate magnetic gaps. JBL's design is intended to maintain cone control as excursion and power demand increase. A progressive spider provides restoring force to support controlled cone movement at higher excursion.\u003c\/p\u003e\u003cp\u003eA composite-paper cone and full-edge dust cap combine low mass with rigidity for bass reproduction, while the one-piece NBR surround is designed for environmental stability. The die-cast aluminum basket includes venting and heat-sink fins to support cooling and maintain alignment of the moving assembly. Gold-plated speaker-terminal binding posts provide the connection point for bare speaker wire.\u003c\/p\u003e\u003cp\u003eThe ARENA 12 can be installed in either a sealed or vented enclosure using JBL's published enclosure guidance. A sealed box is a practical choice where space is limited, while the specified vented alignment is intended for stronger output in the 40 Hz to 60 Hz range. It is a component subwoofer, so it is a fit for custom enclosures and system upgrades rather than a direct replacement for a powered enclosure.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e800-Watt RMS Handling:\u003c\/strong\u003e Supports use with a properly matched external amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSI Impedance Switch:\u003c\/strong\u003e Select 2-ohm or 4-ohm nominal impedance for amplifier matching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2.5-Inch Voice Coils:\u003c\/strong\u003e Uses separate magnetic gaps to help control cone movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposite-Paper Cone:\u003c\/strong\u003e Combines low mass and rigidity for bass output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVented Die-Cast Basket:\u003c\/strong\u003e Aluminum frame adds rigidity and supports voice-coil cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNBR One-Piece Surround:\u003c\/strong\u003e Designed for stable performance across changing temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe ARENA 12 combines a die-cast, vented aluminum frame with a composite-paper cone, full-edge dust cap, NBR surround, progressive spider, and vented pole piece. Its 2.5-inch voice coils and 9.0-inch magnet diameter are housed in a 13.0-inch outer-diameter assembly. The subwoofer uses bare-wire-compatible terminals and is supplied with a foam mounting gasket for sealing the frame to the enclosure.\u003c\/p\u003e\u003cp\u003eMount the subwoofer from the outside of a compatible enclosure and allow at least 6.76 inches of mounting depth, with an 11.30-inch cutout. JBL specifies 14 AWG to 8 AWG speaker wire depending on run length, with heavier wire preferred for runs over 6 feet. Follow the selected 2-ohm or 4-ohm SSI setting, amplifier load requirements, enclosure volume, and port dimensions; JBL recommends an electronic infrasonic filter when using a vented enclosure.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":45632204406854,"sku":"JBLSUBBAR12AM","price":612.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/61hcu0rumaL.jpg?v=1784398290","url":"https:\/\/audiowatt.store\/products\/jbl-arena-12-jblsubar12am-12-car-subwoofer","provider":"Audio Watt Store","version":"1.0","type":"link"}