
5950 E Brown Rd, Mesa AZ 85205
Mobile | Marine | Motorsports | Motorcycle
Window Tinting | Safety & Convenience | PPF | Custom Boxes | Smart Start Interlock


Largest single store Rockford Fosgate Dealer in U.S. since 2013
(480) 396-9003
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We accept Debit, Credit, and Financing with SNAP Finance,

Come Shop Online
In addition to Debit and Credit cards we also accept financing through SNAP Finance.
Welcome to our online store!
Before placing an order, please contact us at 480-396-9003 for fitment information on our products. Returns will not be accepted on orders where the fitment information is incorrect.

HD14-STG3
Stage-3 Speaker & Amp Kit for 2014+ Harley-Davidson Street Glide & Road Glide (Gen-3)
The next step in motorcycle performance, our M5 audio kits are the loudest and clearest audio systems we’ve created. Featuring simple plug-and-play installation and paired with freeway speed output all create the best in class on bike audio experience.
Plug-and-Play Design: Designed to work right out of the box. Everything is included to make for easy installation and all to ensure less time in the garage and more time out riding.
Full Throttle Output: Audio engineered to perform on the open road. Speakers and amplifiers specifically tuned and designed to not only overcome wind, road, and exhaust noise, but to give you that second to none audio experience on your bike.
RF3 (Rockford Factory Fit and Finish): Designed and engineered to match and compliment the factory fit and finish of your bike. These components are purpose built to the exact specifications to ensure the best-in-class fitment and look.
Element Ready™: Purpose built for the harsh motorcycle environment. The speakers and amplifier are designed to stand up to water, dirt, UV, and motorcycle vibration, ensuring that your audio system will stand the test of time.
Compatibility Chart: Please review below tab for fitment before purchasing.
UNRELENTING PERFORMANCE
The HD14-STG3 is a high-performance 4-speaker, 800-watt amplified audio system that includes the following:
• (2) 6.5" fairing speakers
• (2) 6x9" saddlebag speakers
• (1) 800W 4-channel amp
• (1) amp installation kit
Upgrade this kit to STG5 by adding:
• (1) 10” dual sub kit (see below)
You must flash your factory radio to use this kit. Ready to flash? Here’s a list of dealers that can flash your radio. Refer to our COMPATIBILITY chart to verify fitment before purchasing.
FEATURES AT A GLANCE
- Direct connect wiring harnesses for Harley-Davidson® models
- Kits bolt to factory attachment points
- Plug and Play design for easy installation
- TMS65: 6.5" 2-way Element Ready™ speaker with integrated phase-aligned 25 mm tweeter
- M5-800X4: 800-watt 4-channel IPX6 Element Ready™ amplifier
- T-harness features loop-thru for Digital Signal Processor (DSR1 sold separately)
- 90-degree harness included with amp install kit for Road Glide® installations
- Factory Harley-Davidson® Boom!™ Box 4.3, 6.5GT, and GTS must be flashed to use this kit
- T-harness supports front/rear fader (requires flash: "Rockford Fosgate 2014+ All Bikes")
- Klippel Verified certification program delivers the best possible loudspeakers
- RFK-HD14M5: Amp install kit for M5-800X4 on 2014+ Harley-Davidson® models
- TMS69BL14: 6x9” Element Ready™ saddlebag retrofit kit for factory H-D® PVC bags
- Speakers custom tuned to hear music over wind, road & exhaust noise at highway speed
- Y-adaptors supports expansion of speakers in lower fairing, saddlebag, or Tour-Pak®
- RATS (Rockford Automated Testing System) proprietary quality & performance tested
- 2-Year Warranty
SPECIFICATIONS
| Speaker Qty | 4 |
| Amplifier Type | External |
| Total Power | 800 Watts |
| Grille/Trim Ring Included | Yes |
| Mounting Hardware | Yes |
| Included in Box | (1 pr) TMS65 (1 ea) TMS69BL14 (1 ea) M5-800X4 (1 ea) RFK-HD14M5 |
Get financed with SNAP Finance, and buy online.
Once approved SNAP will issue a virtual card number that you then use like a credit card
to make your online purchase.

