This bundle includes 1x Kicker 47KEYLOC Key Series Smart Powered Line-Out Converter and 1x Kicker 46QI24 Q-Series 2-Channel RCA Interconnects, 4.0 Meter. The Kicker 47KEYLOC Line-Out Converter automatically detects speaker frequencies, making aftermarket amp installation a breeze. Its FIT 2+ technology caters to various input sensitivities, from 125 mV to 10V (Lo) or 1V to 40V (Hi), ensuring compatibility with most vehicles. You can choose to retain or bypass factory time delays and all-pass filters for personalized audio tuning. The Kicker 46QI24 2-Channel RCA Interconnects, 4.0 Meter, feature split-pin RCAs with silver-tinned, OFC wire, and foil shielding for top-notch bass response and signal clarity. The 4-meter (13ft, 1in) length offers flexibility in installation. K-Grip connectors provide a secure fit, while the braided jacketing and machined metal ends guarantee durability even on rough terrains. Integrated AR foil shielding minimizes noise interference by up to 9dB, resulting in an uninterrupted audio experience. Invest in this bundle for seamless audio enhancements in your vehicle.