PAC LC-1 Remote Level Controller Take full control of your sound without ever leaving the driver's seat. The PAC LC-1 Remote Level Controller gives you the ability to dial in the perfect signal level for your subwoofer or 2-channel amplifier on the fly, no more reaching into the trunk or under the seat to adjust your amp's gain. The LC-1 features a clean rotary dial with ±8dB of signal adjustment range, giving you precise control over your bass or amplified system level at any time. The unit utilizes a 2-channel RCA input and output, and comes equipped with two 12" stereo RCA cables terminated in female jacks for straightforward connection between your head unit and amplifier. Please note that RCA patch cables are not included and will need to be purchased separately. For installation flexibility, the knob housing can be disassembled for custom mounting applications, making it easy to integrate cleanly into virtually any dash or console setup. The LC-1 is designed to mount neatly underneath your dashboard or center console and includes all necessary mounting hardware to keep your interior looking factory fresh. Specifications: Spec Detail Attenuation ±8dB Input & Output 2-Channel RCA (Female) Width 2.13" Height 0.94" Total Depth 2.46" Chassis Depth 1.75" Knob Protrusion 0.71" Screw Hole Width 1.92" Note: RCA patch cables sold separately.