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Description

Rockford Fosgate HD14-SBSUB

HD14‑SBSUB is a dual 10″ saddlebag subwoofer kit designed for 2014+ Harley‑Davidson Street Glide and 2015+ Road Glide (and other compatible touring) motorcycles that have standard hard‑shell saddlebags. The kit includes two 10″ “Element Ready™” subwoofers (model M1D2‑10B) in sealed, rotomolded enclosures, a dedicated 800 W 4‑channel amplifier (M5‑800X4), plus wiring, mounting hardware, cutting templates and all necessary accessories for plug‑and‑play installation. The system is built to handle real‑world motorcycle conditions — weather, vibration, dust, UV, water  and delivers deep bass suitable even at freeway speeds.


Specifications

Specification Details
Woofer Qty 2
Woofer Size 10″
Woofer Series 1465-73499-C1
Nominal Impedance 4Ω (2Ω DVC wired in series, creates 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
Fuse Type ATC
Fuse Size 40 A
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 (zip ties, screws, washers, hex nuts, hole saw, alcohol wipe, etc.)
Dimensions (H x W x D) 15.5″ x 21.5″ x 30″ (shipping)

 


About The Product

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


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.

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Questions and Answers

Q1: What is included in the HD14‑SBSUB kit?

A1: It includes two 10″ subwoofers (M1D2‑10B), two sealed subwoofer enclosures sized for Harley saddlebags, one 800 W 4‑channel amplifier (M5‑800X4), wiring harness and connectors, mounting hardware, cutting templates for installation, and necessary accessories.

Q2: Is this kit only subs, or does it include amplifier too?

A2: It’s a full sub‑system — includes dual subs plus an external amplifier for powering them.

Q3: Which motorcycles/models is this compatible with?

A3: Compatible with 2014+ Harley‑Davidson Street Glide, 2015+ Road Glide, and other models using factory hard‑shell ABS saddlebags (standard size — kit is not compatible with stretched, fiberglass or OEM‑amplified saddlebags).

Q4: Do I need custom fabrication or drilling to install?

A4: No. The kit is designed to be “plug‑and‑play.” It uses direct‑connect wiring harnesses with Deutsch/Amphenol connectors, and includes pre‑cut templates for bag‑lid cut‑in / enclosure mounting.

Q5: Is the kit built for motorcycle / outdoor conditions (weather, vibration, water)?

A5: Yes — both subwoofers are “Element Ready™”, enclosures are sealed and made from rotomolded HDPE, amplifier is IPX6‑rated and vibration/water/dust resistant, making the system suitable for riding, rain, vibration, and highway exposure.


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