{"product_id":"jl-audio-acp112lg-tw1-microsub-250-watt-12-amplified-subwoofer-copy","title":"JL Audio ACS112LG-TW1 12” Active Subwoofer PowerWedge+ DCD Amplifier 400w RMS","description":"\u003cp\u003e\u003cstrong\u003eAmplified Subwoofer System with Single 12TW1-0.25 Subwoofer, Built-In 400W Class D Amplifier, Black Carpet - Sealed Enclosure\u2028\u2028\u2028\u2028\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn PowerWedge+™ systems, the power is built right into the subwoofer system. Housing a proprietary Class D amplifier, this subwoofer system employs our exclusive DCD™ amplifier technology to extract maximum output from its specially engineered, ultra low-impedance TW1 driver. By combining direct power conversion with an ultra-high current output section, DCD™ amplifiers are free of conventional switching power supplies, enabling them to generate remarkable power with unprecedented efficiency.\u003c\/p\u003e\n\u003cp\u003eHarnessing the performance and insanely small box requirements of the TW1 Subwoofer, this subwoofer system is designed to deliver amazing sub-bass from an enclosure that is only 6.625 in. (168 mm) deep. Its low-profile enclosure design has been carefully engineered to the optimum sealed enclosure alignment for the 12TW1 driver and has been fine-tuned through extensive real-world listening.\u003c\/p\u003e\n\u003cp\u003eIntegration to OEM and aftermarket head units is a snap thanks to a variety of input options and automatic turn-on capability (via signal sensing or DC offset sensing). Also included is a variable frequency low-pass filter (50-200 Hz), along with output polarity control switch. Adding an optional RBC-1 remote level control (sold separately) lets you control subwoofer levels directly from the driver’s seat. A quick-disconnect power connector makes it easy to remove the subwoofer when you need the extra space.\u003c\/p\u003e\n\u003cp\u003eNote: DCD™ amplified systems use very specific components. Never use a DCD™ amplifier or its companion subwoofer(s) with incompatible, non-DCD™ products. Doing so will void the warranty and may cause severe damage.\u003c\/p\u003e\n\u003cp\u003eFinish: Black, high-grade automotive carpet with silver \"JL AUDIO\" embroidery on front baffle. A steel mesh grille is included to protect the Subwoofer.\u003c\/p\u003e\n\u003cp\u003eConstruction: CNC-Cut High-Grade MDF\u003c\/p\u003e\n\u003cp\u003eAmplifier power: Built-in DCD™ Class D amplifier (400 W @ 0.25 Ω)\u003c\/p\u003e\n\u003cp\u003eNominal Impedance: 0.25 Ω\u003c\/p\u003e\n\u003cp\u003eEnclosure and Subwoofer built in USA with global components\u2028\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous Power Handling (RMS)    Built-in amplifier 400 W @ 0.25 Ω\u003c\/li\u003e\n\u003cli\u003eSystem Nominal Impedance    0.25 Ω\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range @ RCA Inputs    70 mV - 1.40 V RMS\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range @ High-Level Inputs    280 mV - 5.4 V RMS\u003c\/li\u003e\n\u003cli\u003eRecommended Copper Power \/ Ground Wire Gauge    8 AWG wire\u003c\/li\u003e\n\u003cli\u003eFuse Rating    30 A (ATO or ATC)\u003c\/li\u003e\n\u003cli\u003eEnclosure Type    Sealed\u003c\/li\u003e\n\u003cli\u003eFinish    Black carpet\u003c\/li\u003e\n\u003cli\u003eGrille Included    Black Steel Mesh\u003c\/li\u003e\n\u003cli\u003eFilter Mode(s)    Low-Pass only\u003c\/li\u003e\n\u003cli\u003eFilter Slope(s)    12 dB\/octave\u003c\/li\u003e\n\u003cli\u003eFilter Frequency Range    50 Hz - 200 Hz\u003c\/li\u003e\n\u003cli\u003eOutput Polarity Switch    Yes\u003c\/li\u003e\n\u003cli\u003eRemote Subwoofer Level Control    Optional (RBC-1)\u003c\/li\u003e\n\u003cli\u003eExternal Width (W)    21 in \/ 533 mm\u003c\/li\u003e\n\u003cli\u003eExternal Height (H)    13.5 in \/ 343 mm\u003c\/li\u003e\n\u003cli\u003eExternal Depth (D)    6.625 in \/ 168 mm\u003c\/li\u003e\n\u003cli\u003eNet Weight    29.2 lb \/ 13.24 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJL Audio ACS112LG-TW1\u003c\/li\u003e\n\u003cli\u003eBlack metal grilles (installed)\u003c\/li\u003e\n\u003cli\u003ePower connection plug (installed)\u003c\/li\u003e\n\u003cli\u003e30-amp ATO fuse (installed)\u003c\/li\u003e\n\u003cli\u003eSpeaker level input harness\u003c\/li\u003e\n\u003cli\u003eOwner's manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":52876463898890,"sku":"ACS112LG-TW1","price":949.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/4578\/4842\/files\/acp108lg-w3v3-2_3.jpg?v=1774291124","url":"https:\/\/audiovisualworld.co.uk\/products\/jl-audio-acp112lg-tw1-microsub-250-watt-12-amplified-subwoofer-copy","provider":"Audio Visual World","version":"1.0","type":"link"}