{"product_id":"pac-lc-1-universal-rca-remote-level-control-bass-knob","title":"PAC LC-1 Universal RCA Remote Level Control Bass Knob","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe PAC LC-1 brings a dedicated audio-level knob to an RCA-based car audio system. Install it between a receiver's preamp outputs and an amplifier's inputs to adjust that signal path from a convenient location. It is a straightforward option for a subwoofer amplifier when you want everyday bass-level adjustment without navigating the radio's menus.\u003c\/p\u003e\n\u003cp\u003eThis is a two-channel, inline RCA controller rather than a remote designed for one amplifier's proprietary control socket. It can also adjust a stereo amplifier feed. What it controls depends on where you place it in the signal chain: a subwoofer-only feed gives you subwoofer-level adjustment, while a full-range stereo feed changes that feed's overall level.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo signal path:\u003c\/strong\u003e Left and right RCA inputs and outputs accommodate a two-channel line-level connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect rotary adjustment:\u003c\/strong\u003e A dedicated knob keeps routine level changes simple.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo separate power hookup:\u003c\/strong\u003e The LC-1 uses inline audio connections without an additional power or ground connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible mounting:\u003c\/strong\u003e The small enclosure suits under-dash or console installation, and its housing can be disassembled for a custom mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttached RCA leads:\u003c\/strong\u003e Female RCA connectors allow connection to standard male-ended RCA patch cables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand \/ model\u003c\/th\u003e\n\u003ctd\u003ePAC LC-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eInline remote RCA line-level controller \/ bass knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAudio channels\u003c\/th\u003e\n\u003ctd\u003e2-channel stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput \/ output\u003c\/th\u003e\n\u003ctd\u003eStereo RCA input and stereo RCA output; female connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAttached leads\u003c\/th\u003e\n\u003ctd\u003e12-inch RCA input and output leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExternal power wiring\u003c\/th\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall size\u003c\/th\u003e\n\u003ctd\u003e2.13 in wide × 0.94 in high × 2.46 in deep, including knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChassis depth\u003c\/th\u003e\n\u003ctd\u003e1.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKnob projection\u003c\/th\u003e\n\u003ctd\u003e0.71 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting-hole width\u003c\/th\u003e\n\u003ctd\u003e1.92 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded\u003c\/th\u003e\n\u003ctd\u003eLC-1 with attached RCA leads and two 3\/8-inch mounting screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdditional cables\u003c\/th\u003e\n\u003ctd\u003eReceiver-to-controller and controller-to-amplifier RCA patch cables sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eChoose the LC-1 when your goal is convenient level control in an existing RCA signal path, not an additional display or electronic processor. Its simple connection layout makes it useful when the amplifier has no suitable dash remote or when a system needs a separate control for one audio zone.\u003c\/p\u003e\n\u003cp\u003eA level knob is not a substitute for amplifier setup. Set gains and crossover settings correctly before using any remote control for listening adjustments. Turning a knob cannot make an overloaded or clipped signal clean.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConnect the source's RCA output to the LC-1 input, then connect the LC-1 output to the amplifier input. Preserve left\/right channel identification.\u003c\/li\u003e\n\u003cli\u003eUse it with line-level RCA signals. Do not connect speaker outputs directly; a compatible line-output converter is needed when the source provides only speaker-level audio.\u003c\/li\u003e\n\u003cli\u003eIt does not plug into an amplifier's telephone-style or proprietary remote port.\u003c\/li\u003e\n\u003cli\u003eAllow room for the attached leads, plug bodies and cable bends, in addition to the housing dimensions. Mount clear of pedals, airbags, switches and moving trim.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan I use the LC-1 as a bass knob?\u003c\/h3\u003e\n\u003cp\u003eYes, when it is installed in the RCA feed going to the subwoofer amplifier. It adjusts that feed rather than independently changing the bass in every channel.\u003c\/p\u003e\n\u003ch3\u003eDoes it need 12-volt power?\u003c\/h3\u003e\n\u003cp\u003eNo separate power or ground wiring is required for the controller.\u003c\/p\u003e\n\u003ch3\u003eIs this a bass-boost processor?\u003c\/h3\u003e\n\u003cp\u003eNo. It is a line-level control, not an equalizer, crossover or bass-restoration processor.\u003c\/p\u003e\n\u003ch3\u003eWill it work with any amplifier remote jack?\u003c\/h3\u003e\n\u003cp\u003eNo. Compatibility is through an RCA audio signal path, not the amplifier's remote-control connector.\u003c\/p\u003e\n\u003ch3\u003eAre full-length RCA cables included?\u003c\/h3\u003e\n\u003cp\u003eNo. The short attached input\/output leads are included; the patch cables needed for your vehicle's routing are separate.\u003c\/p\u003e\n\u003ch3\u003eCan it control full-range stereo speakers?\u003c\/h3\u003e\n\u003cp\u003eIt can adjust the two-channel RCA signal feeding their amplifier. Plan the routing so you control only the channels you intend.\u003c\/p\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eCompare \u003ca href=\"\/collections\/bass-knobs\"\u003ebass knobs and remote level controls\u003c\/a\u003e or browse our \u003ca href=\"\/collections\/pac\"\u003ePAC collection\u003c\/a\u003e. Check connection type before choosing a replacement remote.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PAC","offers":[{"title":"Default Title","offer_id":67806097047780,"sku":"LC-1","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/pac-lc-1-remote-level-controller.jpg?v=1792769703","url":"https:\/\/www.12voltoutlet.com\/products\/pac-lc-1-universal-rca-remote-level-control-bass-knob","provider":"12 Volt Outlet","version":"1.0","type":"link"}