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Overview
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.
• Plug-and-Play Design: Designed to work right out of the box. The included wiring and cutting template make for easy installation, all to ensure less time in the garage and more time out riding.
• Full Throttle Bass Output: Finally, bass for your bike. The dual 10” subwoofers and enclosures were purpose built for the motorcycle environment and deliver that on-road audio experience you’ve been waiting for, even at freeway speeds.
• Flexible Bass System: Sound when you want it, space when you need it. This patent pending design allows you to remove one or both subwoofers easily with no tools. So, if you need your bags for a long ride, this flexible system allows for just that.
• Rockford Motorcycle Ecosystem: Everything was purpose-built to seamlessly work with your existing Rockford Fosgate Harley-Davidson system. With a few simple connections this dual bass system integrates flawlessly.
Fitment
- Compatible Year - 2014+
- Compatible Model - Street Glide, Road Glide, Ultra Glide, Electra Glide, Road King
- Location - Bag
- Additional Adapter Required - No
- Modification Required - Yes, cut saddlebags
- Plug & Play - No
- Works with Electric Lid Locks - Yes
Warranty
2 years
Features
Water Proof
Very High Level Performance
Road Glide
Street Glide
- Plug and Play design for easy installation
- Play all day, easy to integrate, and keep music playing for extended lengths of time
- Purpose built for 2014+ Harley-Davidson® Street Glide® and 2015+ Road Glide® (see compatibility tab)
- Designed for use with 2014+ Factory Harley-Davidson® Hardshell Bags
- Comes loaded with M1D2-10B Element Ready™ Subwoofer (No RGB LED Color Optix)
- M5-800X4: 800 Watt 4-Channel IPX6 Amplifier
- Dual air space keeps TMS saddlebag speakers separate from subwoofers
- No fasteners needed to keep enclosures in place
- Includes sealing plug if enclosures need to be removed
- Integrated Deutsch™/Amphenol™ connectors make wiring connections simple and error proof
- Proprietary testing using RATS (Rockford Automated Testing System)
- Klippel Verified certification program delivers the best possible loudspeakers
- IPX6 Rated
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
What's Included
- (2) M1D2-10B subwoofers
- (2) Subwoofer enclosures
- (1) M5-800X4 amplifier
- (1) Wiring kit
- (2) Cutting templates
- (1) Amp mounting plate
- (1) 1315-75758-01 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 wipes
Bread Pay

Snap Finance
Perfect way to pay within 100 days with no credit history required and no hard credit check. We cover the financing fees for you as long as you pay off your purchase within 100 days. So there are no hidden fees. Apply without any impact on your credit score.

100 Day same as cash financing
Shipping information
Most items ship in 24 hours (83% on average), some items do have a lead time due to manufacturing and tech oversight. All orders are processed and built in the order in which they are received. This allows our experts to review every order and check that it is correct for your specific bike. This means that sometimes you might have to wait a little longer to receive your order, but it’s always worth it!
Returns information
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We’ll get you a replacement or refund in a snap! You can find our refund policy here.
Lead Time
Some items have a longer lead time due to custom assemblies and requirements for tech oversight before shipping. We do our best to add estimated lead times directly to the product page for these items as well as inform our customers over the phone. All items in an order will generally ship together, so if you have one or more items that have longer lead times the other items in your order will usually ship out as soon as all parts are assembled and inspected. Please do not plan the ride of your life around the estimated shipping times of your stereo equipment :)

Easy Returns
Simply contact us for a return Authorization number and send your item to our returns center for fast processing. We’ll get you a replacement or refund in a snap! You can find our return policy here.

your part is guaranteed to fit
We test fit every part we sell on actual bikes in order to verify fitment on each moden, generation, and in each possible location. You can be sure that if we have stated that a part fits your bike, that it will, or your money back. You will find model, year, and location fitment details on most product pages.

We thoroughly test every part we sell on a real bike
There are a lot of parts out there that we refuse to sell. If it’s not up to our high standards, it never makes it to this website. We have parts that fit various budgets and levels of insanity, but all parts we carry are exceptional performers.

WE ARE FULLY AUTHORIZED RETAILERS FOR ALL BRANDS WE SELL
There are only a select few authorized online retailers for the brands we sell. Most all online retailers (even the really big ones) are not authorized at all! And the manufacturer’s warranty is void before you even get your items.

ordering from american hard bag is 100% safe and secure
You can rest easy - your personal details are never shared, sold, or rented to anyone either.