Bundle includes: Alpine iLX-F509 Halo9 Multimedia Receiver with 9-inch Floating HD Touchscreen Display, Alpine RUX-H02 Next-Gen Remote Bass Knob for the Alpine Halo Display iLX-F509 - High-precision music reproduction brings out the full potential of every song and makes every drive feel like an intimate recording studio session with your favorite artist. iLX-F509 - The Alpine Halo9 has on-board tuning features including a 13-band parametric EQ per channel, for continuous frequency control. RUX-H02 - Easily adjust the volume and bass level of your sound system with a remove bass knob that’s designed to attach directly to your head unit. RUX-H02 - The knob conveniently attaches to your Alpine Halo head unit, or mounts flush on your dash, so the volume can be adjusted while keeping your eyes on the road. Alpine ILX-F509 Halo9 9" Multimedia Touchscreen Receiver with RUX-H02 Halo wireless volume knob and subwoofer level controller - This bundle includes a Alpine iLX-F509 Halo9 Multimedia Receiver with 9-inch Floating HD Touchscreen Display, a Alpine RUX-H02 Next-Gen Remote Bass Knob for the Alpine Halo Display, a pry kit, and a Alpine coozy. Alpine iLX-F509 Halo9 Multimedia Receiver with 9-inch Floating HD Touchscreen Display TECH SPECS Screen Size: 9” Screen Resolution: WXGA 1280 x 720px AUX Input: 1 HDMI Input: 1 HDMI Output: 1 Camera Inputs: 2 RCA (Front/Rear) Dash Cam Input: 1 (Alpine DVR-C320R) USB Inputs: 2 4V Pre-Outs: 3 Built-in Amplifier: 16W RMS x 4 EQ: 5-Band Graphic or 13-Band Parametric (per channel) DAC: 24 Bit Crossover: High Pass / Low Pass Audio Playback: AAC, APE, FLAC, MP3, WMA Photo Viewer: JPG, PNG, BMP Video Playback: AVC, FLV, H,264, MP4, MPEG-4, MOV Alpine RUX-H02 Next-Gen Remote Bass Knob for the Alpine Halo Display The RUX-H02 allows you to make quick and easy volume adjustments during your drive. The knob conveniently attaches to your Alpine Halo head unit, or mounts flush on your dash, so the volume can be adjusted while keeping your eyes on the road. Use the RUX-H02 to adjust the bass to compliment the genre of your music by turning it down or up based on the desired level. Set your Alpine amplifier at your desired maximum level and use the rotary knob to make bass adjustments on the fly. The RUX-H02 includes a mount that attaches directly to the Alpine Halo9 and Alpine Halo11 displays for quick subwoofer and main volume control