When you want that next level audio performance on your 2014 or newer Harley-Davidson motorcycle, our all new 2014+ subwoofer kits... reinvent the ride. Designed and engineered for easy integration and superior flexibility, the 800 watt, dual 10-inch subwoofer kit is built for true motorcycle, on-road performance. The plug-and-play design paired with freeway speed output create the best in class on-bike, bass experience. This subwoofer system was designed to work with your Rockford Fosgate aftermarket audio system. This kit is designed to work with select 2014+ Electra Glide®, Road Glide®, Street Glide® models. Features: Plug and Play design for easy installation Play all day, easy to integrate, and keep music playing for extended lengths of time Designed for use with 2014+ Factory Harley-Davidson® Hardshell Bags Purpose built for select 2014+ Harley-Davidson® Street Glide® and 2015+ Road Glide® Enclosure pre-loaded with 10" Element Ready M1D2-10B (no RGB Color Optix) No fasteners needed to keep enclosures in place M5-800X4: 800-watt 4-channel IPX6 Element Ready dedicated subwoofer amplifier Subwoofer kit includes grille sealing plug if enclosures need to be removed for touring Sub Enclosure creates dual air space to keep 6x9" saddlebag speakers separate from 10" subwoofers Quality & Performance tested using proprietary RATS (Rockford Automated Testing System) Integrated Deutsch/Amphenol connectors make wiring connections simple and error proof Klippel Verified certification program delivers the best possible loudspeakers IPX6 Rated 2-Year Warranty Specifications: Woofer Qty: 2 Woofer Size: 10" Woofer Series: M1D2-10B Nominal Impedance: 4Ω | (2Ω DVC wired to create 4Ω bridged amp load) Power Handling: 300 Watts RMS | 1200 Watts Peak Enclosure Type: Sealed Enclosure Material: Rotomolded HDPE Speaker Connector: 2-pin Deutsch™/Amphenol™ Frequency Response: 20 Hz – 750 Hz Amplifier Type: Class-AD Total Power: 800 Watts Grille/Trim Ring Included: Yes Mounting Hardware: Yes Dimensions: H 15.5 x W 21.5 x D 30 (shipping dims) Shipping Weight: 46 Lbs. (20.87 Kg) Included In The Box: (2) M1D2-10B subwoofers (2) Subwoofer enclosures (1) M5-800X4 amplifier (1) Wiring kit (2) Cutting templates (1) Amp mounting plate (1) 1130-75394-C1 AP Pack (details below): (12) Nylon zip ties 8 in (8) Phillips screws M3 x 0.5 x 12 mm (1) Hole saw OD 45 mm (4) Washers OD 9 x ID 3.2 x T0.8 (4) Hex screws 3/16 in, 5/16-18 thread, 1.25 in (4) Clip 5/16-18 thread (2) Screw M3 x 0.5, 5 mm (8) Screw thread cutting ST3.0, 6 mm (2) Nylon plug ID 0.75 in (2) Hex nut M3 x 0.5 (8) Phillips screw #8 x 0.75 in. (1) Hex wrench 3/16 in (2) Alcohol wipe Fitment: Harley-Davidson Electra Glide Ultra Classic FLHTCU 2014+ (Bat Wing) Harley-Davidson Electra Glide Ultra Limited1 FLHTK 2014 (Bat Wing) Harley-Davidson Electra Glide Ultra Limited Low1 FLHTKL 2017+ (Bat Wing) Harley-Davidson Road Glide FLTRX 2015+ (Shark Nose) Harley-Davidson Road Glide Special2 FLTRXS 2015+ (Shark Nose) Harley-Davidson Road Glide Ultra1 FLTRU 2015+ (Shark Nose) Harley-Davidson Street Glide FLHX 2014+ (Bat Wing) Harley-Davidson Street Glide Special2 FLHXS 2014+ (Bat Wing) Note: Not compatible with factory equipped amplifier or bulkhead wiring harness in saddlebag. Not compatible with factory equipped stretched saddlebags.