2014+ Harley-Davidson® Dual 10" Saddlebag Subwoofer Kit HD14-SBSUB

Beauty Shot of Harley-Davidson® Saddlebag Subwoofer Kit
3D Installation Location in Saddlebags
Components Included in Kit
M5-800X4 Amplifier Included in Kit
3D Installation Location of Saddlebags on Stage-2 Systems
3D Installation Location of Saddlebags on Stage-3 Systems
Installation Shot of Loading Subwoofer into Saddlebag
Alternate Installation Shot of Loading Subwoofer into Saddlebag
Detail Shot of Subwoofer Enclosure Before Loading into Saddlebag

2014+ Harley-Davidson® Dual 10" Saddlebag Subwoofer Kit HD14-SBSUB

Next level performance with Rockford Fosgate's 800 Watt Dual 10" subwoofer system, purpose-built for 2014+ Harley-Davidson touring models.

Features and Benefits:

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.

Compatibility Chart: Refer to our compatibility chart to verify system requirements and fitment before purchasing.

Click to watch video Watch The Ride, Reinvented
Click to watch video Watch Product Overview
Click to watch video Watch Installation Tutorial
Click to download PDF Download Amp Tuning Guide
Click to download PDF Prevent Subwoofer Failure

Patent Pending

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Features and Benefits

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.  Refer to our COMPATIBILITY CHART to verify system requirements and fitment before purchasing.

Features At A Glance

  • 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
  • Plug and Play design for easy installation
  • Purpose built for select 2014+ Harley-Davidson® Street Glide® and 2015+ Road Glide®
  • M5-800X4: 800-watt 4-channel IPX6 Element Ready™ dedicated subwoofer amplifier
  • No fasteners needed to keep enclosures in place
  • Enclosure pre-loaded with 10" Element Ready™ M1D2-10B (no RGB Color Optix™)
  • Sub Enclosure creates dual air space to keep 6x9" saddlebag speakers separate from 10" subwoofers
  • Integrated Deutsch™/Amphenol™ connectors make wiring connections simple and error proof
  • Subwoofer kit includes grille sealing plug if enclosures need to be removed for touring
  • Quality & Performance tested using proprietary RATS (Rockford Automated Testing System)
  • Klippel Verified certification program delivers the best possible loudspeakers
  • 2-Year Warranty
  • IPX6 Rated
Element Ready™ | Motorcycle

All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion & Vibration.

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CTA-2006 Compliant

Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your amplifier's ...

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IPX6 Water Intrusion Rated

Water projected in powerful jets from any direction shall have no harmful effects.

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This technology allows the amplifier to produce more power with less current draw from the vehicle's ...

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DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and ...

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Power supply circuit design that allows the amplifier to increase output power as voltage increases.

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MEHSA 4 (Maximum Efficiency Heat Sink Application)

MEHSA4 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.

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C.L.E.A.N. Set-Up

C.L.E.A.N. (Calibrated Level Eliminates Audible Noise) is a patented circuit with in/out clip LEDs to help ...

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Balanced Differential Inputs

Differential inputs eliminate noise picked up by signal cables.

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Constant Power

Constant Power is a patented circuit topology that provides instantaneous delivery of output power over varying ...

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VAST Surround - Subs

The Vertical Attach Surround Technique significantly increases a subwoofer's effective radiating cone area up to 25%.

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Klippel Verified

Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.

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Woofer Qty
Woofer Size
Woofer Series
Nominal Impedance

(2Ω DVC wired to create 4Ω bridged amp load)
Power Handling
300 Watts RMS
1200 Watts Peak
Enclosure Type
Enclosure Material
Rotomolded HDPE
Speaker Connector
2-pin Deutsch™/Amphenol™
Frequency Response
20 Hz – 750 Hz
Amplifier Type
Total Power
800 Watts
Grille/Trim Ring Included
Mounting Hardware
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
H 15.5 x W 21.5 x D 30 (shipping dims)
Shipping Weight
46 Lbs. (20.87 Kg)

This subwoofer system is designed to interface only with the below aftermarket audio kits and compatible Harley-Davidson® motorcycles. If your existing audio system and motorcycle are not listed below, it is not compatible.

Kit only compatible with standard sized Harley-Davidson® ABS plastic bags. Not compatible with stretched or early generation fiberglass bags. Not compatible with factory equipped amplifier or bulkhead wiring harness in saddlebag. If equipped with Tour-Pak, it must be removed prior to removing subwoofer enclosure. Kit requires factory Harley-Davidson® radio to be flashed (likely already done if below kit installed).

Required Audio System

HD14-STG2 Gen-3 2014+ Harley-Davidson Road Glide & Street Glide Stage-2 Kit
HD14-STG3 Gen-3 2014+ Harley-Davidson Road Glide & Street Glide Stage-3 Kit
HD14U-STG2 Gen-3 2014+ Harley-Davidson Ultra Stage-2 Kit
HD14RGSG-STAGE2 Gen-2 2014+ Harley-Davidson® Road Glide® & Street Glide® 2-Speaker & Amp Kit
HD14RGSG-STAGE3 Gen-2 2014+ Harley-Davidson® Road Glide® & Street Glide® 4-Speaker & Amp Kit
HD14U-STAGE2 Gen-2 2014+ Harley-Davidson® Road Glide® Ultra & Electra Glide® Ultra Classic® 4-Speaker & Amp Kit
HD14U-STAGE3 Gen-2 2014+ Harley-Davidson® Road Glide® Ultra & Electra Glide® Ultra Classic® 6-Speaker & Amp Kit
HD14-TKIT Gen-1 Power Harley-Davidson® Street Glide® (2014+) & Road Glide® (2015+) Front Audio Kit

Compatible Harley-Davidson® Motorcycles

2014–2020 Harley-Davidson® Electra Glide® Ultra Classic®1 FLHTCU Bat Wing
2014–2020 Harley-Davidson® Electra Glide® Ultra Limited1 FLHTK Bat Wing
2021–2022 Harley-Davidson® Ultra Limited1 FLHTK Bat Wing
2021–2022 Harley-Davidson® Ultra Limited Shrine Edition1 FLHTK Bat Wing
2017–2019 Harley-Davidson® Electra Glide® Ultra Limited Low1 FLHTKL Bat Wing
2015-current Harley-Davidson® Road Glide® FLTRX Shark Nose
2022-current Harley-Davidson® Road Glide® ST2 FLTRXST Shark Nose
2015-current Harley-Davidson® Road Glide® Special2 FLTRXS Shark Nose
2015–2020 Harley-Davidson® Road Glide® Ultra1 FLTRU Shark Nose
2021–2022 Harley-Davidson® Road Glide® Limited1 FLTRK Shark Nose
2014-current Harley-Davidson® Street Glide® FLHX Bat Wing
2022-current Harley-Davidson® Street Glide® ST2 FLHXST Bat Wing
2014-current Harley-Davidson® Street Glide® Special2 FLHXS Bat Wing

1 Not compatible with factory equipped amplifier or bulkhead wiring harness in saddlebag.
2 Not compatible with factory equipped stretched saddlebags.


Return Authorization

Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.



Legit Bass on a Harley, and Removable!

Finally, real bass on a Harley and you can take them out when you need space! Love these. Also have Focal in fairing and Fosgate 6x9 in lids plus a DSR1. Plug and play, did it myself.....


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