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Technical Highlights

  • 100 Watts RMS x 4 into 4 Ohms, 400 Watts peak, Class AD technology.
  • Power handling: 75 watts RMS, 150 watts peak, element-ready design.
  • Two 6-1/2" speakers, twin fans, real-time thermal sensing.
  • More technical details
Normal price €1.549,00
Normal price €1.549,00 Selling price €1.549,00
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Rockford FosgateHD14-STG5
Rockford Fosgate-HD14-STG5-Harley-Davidson Motorrad-Komplettset-masori-kaufen
Rockford Fosgate-HD9813SG-PMX-STG2-Harley-Davidson Motorrad-Komplettset-masori-kaufen
Rockford FosgateHD9813SG-PMX-STG2
Normal price €1.549,00
Normal price €1.549,00 Selling price €1.549,00

HD14-STG2 by Rockford Fosgate

With the new Rockford Fosgate kits, including the Rockford Fosgate HD14-STG2 Harley-Davidson complete set, you can upgrade your Harley-Davidson® audio system from model year 2014 onwards and significantly improve the sound. These kits come with speakers (front and/or rear), a compact amplifier, and an installation kit to enable quick and easy mounting. Please note that the kits with the TMS69BL14 system are only compatible with ABS plastic covers. Installation on CVO™ and Screaming Eagle™ models requires certain modifications.

Product Highlights

  • The system includes two 6-1/2" fairing speakers, a 4-channel amplifier, and an amplifier wiring kit
  • Designed for selected Harley-Davidson models from 2014 onwards
  • Rockford Fosgate TMS65 6-1/2" full-range speakers
  • Designed for the speaker positions in your Harley's fairing
  • Element-Ready design is weather and water resistant
  • Power handling: 75 Watts RMS (150 Watts peak)
  • Rockford Fosgate M5-800X4 Marine/Powersport 4-channel amplifier
  • Class AD amplifier technology
  • 100 Watts RMS x 4 at 4 Ohms (400 Watts peak)
  • Conformal coated circuit board - suitable for powersport and marine applications
  • Twin fans and real-time thermal sensing
  • Includes Rockford Fosgate RFK-HD14 amplifier kit
  • The radio must be reflashed by an authorized Rockford Fosgate motorcycle audio dealer.

What's included

  • M5-800X4
    • 4-channel powersport amplifier
    • 11" power/ground/turn-on and speaker output wiring harness (installed on amplifier)
    • 11" input wiring harness (installed on amplifier)
    • Two 14-inch RCA to Molex input adapters
    • Power/ground/turn-on adapter plug
    • Two 7.5-inch speaker output wiring harnesses
    • 3mm Allen wrench
  • TMS65
    • Two 2-way speakers
    • 2 Street Glide grilles
    • 2 Road Glide grilles
    • 2 Tour-Pak grilles
    • Installation manual (En/Fr/Sp/Other)
  • RFK-HD14M5
    • 1 amplifier bracket
    • 1 heat sink
    • 34-inch T wiring harness
    • 65-inch power/ground cable with 60A Maxi fuse in line
    • 20" amplifier output wiring harness
    • 12" amplifier output wiring harness
    • 16" fairing wiring harness
    • 2 amp output Y-adapters
    • 5 amp bypass plug
    • Eight 8-inch cable ties
    • 4 threaded standoff adapters
    • Two 16mm screws
    • Four 18mm countersunk screws
    • Four 10mm countersunk screws
    • Four 8mm hex socket screws
    • 2 flange nuts
    • Installation instructions

Important note: All Harley-Davidson radios from model year 2014 use a "High Fidelity" EQ curve that causes severe distortion (and potential speaker damage) with any audio upgrade. You must have your radio reflashed by your authorized Rockford Fosgate motorcycle audio dealer.

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Frequently Asked Questions about HD14-STG2


Which Harley-Davidson® models are compatible with the HD14-STG2?

The Rockford Fosgate HD14-STG2 Kit is specifically designed for Harley-Davidson models from the year 2014 onwards. These kits are intended for upgrading your audio system in models like the Street Glide, Road Glide, and other touring models. Notably, the TMS69BL14 components can only be used with ABS plastic covers. For CVO™ and Screaming Eagle™ models, certain modifications are necessary to ensure optimal acoustic performance. So make sure your model is among the supported ones to fully benefit from the improved sound quality.

What power does the M5-800X4 4-channel amplifier in the HD14-STG2 provide?

The Rockford Fosgate M5-800X4 amplifier included in the HD14-STG2 Kit delivers impressive power. With its Class AD amplifier technology, it provides stable 100 watts RMS per channel at 4 ohms, totaling 400 watts peak. A distinctive feature is the conformally coated circuit board, specifically designed for powersport and marine applications. The built-in twin fans and real-time temperature sensors optimize heat dissipation and ensure lasting, reliable performance, even under the most demanding conditions. All of this makes it ideal for boosting volume and sound on your motorcycle.

What makes the TMS65 6-1/2" speakers particularly suitable for motorcycle applications?

The Rockford Fosgate TMS65 6-1/2" speakers in the HD14-STG2 are specifically optimized for motorcycle applications. These speakers feature an element-ready design that makes them weather and water-resistant. With a power handling of 75 watts RMS (150 watts peak), they not only provide powerful sound but are also robust against the weather conditions that bikes are exposed to. Designed to fit precisely into the speaker positions of your Harley-Davidson's fairing, they enhance the clarity and volume of your music even amidst wind noise while riding.

How should the installation of the HD14-STG2 system be carried out?

The installation of the HD14-STG2 system requires only a few steps. Start by securing the enclosure speakers and mounting the Amplifier with the included bracket and heat sink. Use the 16" enclosure wiring harness to connect the speakers and the Amplifier. Be sure to integrate the 60A Maxi fuse into the power supply to protect the electronics. The dual wiring harness arrangement simplifies routing and keeps things organized. After wiring, readjustment is necessary. Your radio must be reflashed by a Rockford Fosgate motorcycle audio dealer, as all Harley-Davidson radios operate with a fixed EQ curve.

What does the Rockford Fosgate RFK-HD14 Amplifier Kit include?

The RFK-HD14 Amplifier Kit in the HD14-STG2 package is optimally tuned to facilitate the installation of the M5-800X4 4-channel Amplifier. It includes a 34" T-harness, 65" power/ground cable with a 60A Maxi fuse in the line, as well as various adapter plugs and wiring harnesses, including 11" input harnesses and 7.5" speaker output cables. Additional components include high-performance cable connectors, countersunk screws, and flange nuts for direct and secure mounting. This ensures that the entire power distribution and signal integration is efficient and reliable.

What features does the AD Amplifier technology in the HD14-STG2 Kit include?

The AD Amplifier technology of the M5-800X4 in the HD14-STG2 Kit combines the efficiency of Class D with the audio quality of Class A/B. These modern circuits not only provide higher efficiency, resulting in less waste heat, but also excellent sound fidelity. Noise suppression mechanisms minimize noise, while the high power density ensures a powerful, lossless sound. Real-time temperature sensors continuously monitor the temperature, ensuring constant thermal stability during operation, making the Amplifier usable under the harshest conditions.

How weatherproof is the Element-Ready design of the HD14-STG2 system?

The Element-Ready design is a key feature of the HD14-STG2 system, specifically developed to protect against external influences. This design includes water- and weather-resistant components that are optimally suited for outdoor use, especially under the specific conditions during riding. Important seals and molded housing elements prevent moisture and dirt ingress, ensuring the long-lasting functionality of the speakers and the Amplifier. This means that the sound performance remains consistent and impressive under varying environmental conditions.

Why does the Harley-Davidson radio need to be reflashed when installing the HD14-STG2?

The Harley-Davidson radio must be reflashed because motorcycle radios from 2014 onwards are equipped with a fixed high-fidelity EQ curve. This curve can potentially create strong distortions, which affects both sound quality and speaker performance. With the HD14-STG2 kit, reflashing is necessary to optimize these EQ settings and fully utilize the improved RMS performance of the M5-800X4. A professional reflash by an authorized Rockford Fosgate dealer is required to ensure that the sound is reproduced clearly and powerfully without compromising the speakers.

How does the conformal-coated circuit board affect the performance of the HD14-STG2 kit?

The conformal-coated circuit board in the HD14-STG2 kit enhances resistance to environmental influences such as moisture and dust. This special protective layer helps ensure that the internal electronic components of the M5-800X4 amplifier function stably and effectively even under harsh environmental conditions. It provides improved thermal management performance, which helps prevent overheating and increases longevity. This is particularly important as the audio system on a motorcycle is exposed to constant temperature fluctuations and weather conditions.

What modifications are required for CVO™ and Screaming Eagle™ models?

For the integration of the HD14-STG2 system into CVO™ and Screaming Eagle™ models, specific modifications are necessary. These models require adjustments to the existing fairing frame for optimal mounting of the speakers and amplifier. Additional seals and mounting adapters may be needed for the correct placement and connection of the components. Properly fitting the ABS plastic covers is crucial to ensure high-quality audio output. Pay careful attention to these requirements to achieve the full sound quality and system stability of the HD14-STG2 in these specific motorcycle models.

Manufacturer information / responsible person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

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