This bundle includes 2x Kicker 51HS12 Hideaway Compact Powered Subwoofer, 12-Inch, and a Kicker 51DBRC - DBRC Dual Bass Remote Control for Kicker Amps/Powered Subs. The Kicker 51HS12 Hideaway Compact Powered Subwoofer features a 12-inch subwoofer enclosure with 230W RMS power, designed to fit under the seat at a height of 3-1/2 inches. It offers FIT+ wide-range input from 0.25V to 40V, a remote bass control, low-pass crossover, and phase switch for customization. The subwoofer delivers strong low-frequency impact with a frequency response of 25–120 Hz. The compact dimensions of 17-1/8" depth, 12-1/8" width, and 3-1/2" height make it easy to install under the seat while providing big bass impact. It also includes features like FIT+ Wide-Range Inputs for modern vehicles and various tuning controls for everyday convenience. The Kicker 51DBRC Dual Bass Remote Control is designed for use with all KICKER mono amplifiers or amps with mono channels, allowing control over one or two mono-channel amps using a 3.5mm level controller input. It is compatible with various KICKER amp series but not with KICKER Marine Amps. The remote control provides easy adjustment with a single knob and boasts a high-end, metal look with a heavy-duty aluminum design. Enhance your audio system with this bundle, providing powerful bass performance and convenient control options for a superior listening experience. Add depth and richness to your music with the Kicker 51HS12 subwoofers, and easily manage your bass levels with the Kicker 51DBRC remote control. Upgrade your car audio setup with this comprehensive bundle.