Rockford Fosgate HD9813SG-STG3 Harley-Davidson Motorcycle Complete Set

Name: Rockford Fosgate HD9813SG-STG3 Harley-Davidson Motorcycle-
Brand: Rockford Fosgate
Price: 2049.0 EUR
Availability: InStock
Rating: 5.0 (3 reviews)

3 Reviews

Max, Mikael and 53k+ customers already with Masori sound upgrade

Rockford Fosgate HD9813SG-STG3 Harley-Davidson Motorcycle Complete Set

3 Reviews

Total power 800 watts, specially tuned speakers, plug and play.
6.5" 2-way speaker, 25mm tweeter, 6x9" Element Ready.
4-channel amplifier, IPX6 element ready, RATS tested quality.
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Rockford FosgateHD9813SG-STG2

HD9813SG-STG3 by Rockford Fosgate

The HD9813SG-STG3 from Rockford Fosgate is your next step in motorcycle performance. This Harley-Davidson complete motorcycle kit was designed for the Street Glide and Electra Glide models from 1998 to 2013. Rockford Fosgate pushes the limits of technology with its M5 audio kits, delivering the loudest and clearest audio systems available on the market. Installation is easy thanks to the plug-and-play design and requires no drilling or cutting. A special feature is the custom tuning of the speakers, which makes music audible even over wind, road, and exhaust noise at highway speeds.

Features

No drilling or cutting required
Plug-and-play design for easy installation
Kits mount to factory mounting points
Direct Connect wiring harnesses for Harley-Davidson® models
Custom-tuned speakers to hear music over wind, road, and exhaust noise at highway speeds
TMS6SG: 6.5-inch 2-way Element Ready Speaker™ with phase-aligned 25mm tweeter and Street Glide grille®
TMS69BL9813: 6x9" Element Ready Speaker Upgrade Kit™ for factory H-D® hard saddlebags (non-fiberglass models)
M5-800X4: 800-watt 4-channel IPX6 Element Ready Amplifier™
RFK-HD9813M5: Amp installation kit for M5-800X4 on Harley-Davidson® models 1998-2013
Y-adapters included in the amplifier installation kit support expansion of lower fairing, saddlebag, or Tour-Pak speakers®
Quality & performance tested with proprietary RATS (Rockford Automated Testing System)
Klippel Verified certification program delivers the best possible speakers

Compatibility

Suitable for installation in, for example:
Street Glide™ (06-13, batwing, FLHX)
Electra Glide Standard™ (98-13, batwing, FLHTI)

Performance Description

Number of speakers: 4
Amplifier type: External
Total power: 800 watts
Grille/trim ring included
Includes mounting hardware
Included in delivery:
(1 pair) TMS6SG
(1 piece) TMS69BL9813
(1 piece) M5-800X4

Frequent questions about HD9813SG-STG3

Wie erfolgt der Einbau des HD9813SG-STG3 Systems bei Harley-Davidson Motorrädern?

The HD9813SG-STG3 from Rockford Fosgate features a plug-and-play design specifically developed for Harley-Davidson models Street Glide and Electra Glide, model years 1998 to 2013. The entire installation process is extremely user-friendly, as no drilling or cutting is required. All components are screwed into the existing factory mounting points. The Direct Connect wiring harnesses allow for seamless integration, significantly reducing the complexity of the installation. This means that even users with less technical expertise can easily install the components. The complete kit includes all necessary parts, including a Y-adapter to enable expansion to additional speakers in saddlebags or tour-paks.

Welche Lautsprecher enthält das HD9813SG-STG3 Set und welche Merkmale haben sie?

The HD9813SG-STG3 set includes the TMS6SG 6.5" 2-way element-ready speaker™ as well as the TMS69BL9813 6x9" element ready speaker retrofit kit™. The TMS6SG speakers are equipped with a phase-aligned 25mm tweeter, which allows for clear and precise sound reproduction. These speakers are tuned to make music audible even at high speeds over wind, road, and exhaust noise. The TMS69BL9813 set is specifically designed for factory H-D hard shell bags, but is not suitable for fiberglass models. Both types of speakers are classified as element-ready, making them particularly resistant to environmental influences.

Was zeichnet den Verstärker im HD9813SG-STG3 System aus?

The amplifier included in the HD9813SG-STG3 is the M5-800X4, an 800-watt 4-channel IPX6 Element-Ready Amplifier™. This model is optimally suited for outdoor use, as it is protected against strong water jets by its IPX6 classification. The amplifier offers high performance with moderate energy consumption. A standout feature is the proprietary RATS (Rockford Automated Testing System) implemented in the amplifier to ensure optimized audio performance. This system ensures that sound quality is maintained even under demanding conditions. The installation of the amplifier is greatly simplified by the included RFK-HD9813M5 Amp installation kit, which requires neither technical knowledge nor special tools.

Wie ist die Klangqualität des HD9813SG-STG3 Audiosystems beim Motorradfahren?

The sound quality of the HD9813SG-STG3 audio system is particularly noteworthy, as it is specifically tuned for use at high speeds, such as those that can occur while motorcycling. The speakers are designed to achieve brilliant sound reproduction over disruptive background noises like wind, road noise, and engine vibrations. Thanks to the phase-aligned 25mm tweeters in the TMS6SG, high frequencies are reproduced clearly and in detail. The combination of enhanced sound performance and the robust, weather-resistant enclosures of the speakers ensures that the driving experience is complemented by consistently high audio quality.

Ist das HD9813SG-STG3 Set mit Harley-Davidson Modellen kompatibel?

The HD9813SG-STG3 from Rockford Fosgate has been specifically designed for installation in Harley-Davidson models Street Glide and Electra Glide from the years 1998 to 2013. It is compatible with their factory mounting points, allowing for an installation that does not require permanent modifications to the vehicle. Special attention has been paid to ensure that the system harmonizes with the various body shapes and modifications that existed within these model years. Users of other Harley models are currently not supported, but if dimensions and mounting points are similar, they may still be able to make an adjustment. A detailed check of the installation dimensions is recommended.

Welches Zubehör ist im Lieferumfang des HD9813SG-STG3 enthalten?

The delivery scope of the HD9813SG-STG3 includes the essential components for complete installation on Harley-Davidson motorcycles of the Street Glide and Electra Glide models from 1998 to 2013. The package includes the TMS6SG speaker pair and a single TMS69BL9813 speaker. Additionally, the set comprises the powerful M5-800X4 amplifier as well as the necessary amp installation kit RFK-HD9813M5. Y-adapters are also included, allowing for expansion to additional speakers in the lower fairing, saddlebags, or tour packs. This ensures that all audio components can be perfectly integrated and harmonized across systems.

Gibt es besondere Merkmale des HD9813SG-STG3 Lautsprechersystems?

The HD9813SG-STG3 speaker system from Rockford Fosgate is characterized by several outstanding technical features. Particularly noteworthy is the specific speaker modification to optimize listening conditions on motorcycles; for example, through phase-aligned tweeters that minimize sound distortions and specifically balance frequency peaks. Another highlight is the IPX6 certification of the audio system components, which promises protection against heavy splashes of water. These features make the system suitable for motorcycle operation under various weather conditions while ensuring excellent sound performance, even at high speeds on the highway.

Wie wird der HD9813SG-STG3 Verstärker im Motorrad installiert?

The M5-800X4 amplifier from the HD9813SG-STG3 set is quickly and easily installed using the included RFK-HD9813M5 amp installation kit. The installation kit contains all the necessary parts for mounting as well as Y-adapters that allow for easy expansion of the audio supply in the motorcycle. Thanks to the Direct Connect design, no special tools or additional mounting parts are required. The installation takes place at the already existing factory mounting points of the Harley-Davidson models Street Glide and Electra Glide from 1998 to 2013. This not only allows for easy integration of the audio system but also provides excellent mechanical stability during operation.

Kann das HD9813SG-STG3 bei allen Witterungsbedingungen verwendet werden?

Yes, the HD9813SG-STG3 can be used in almost all weather conditions. The components included in the set, such as the speakers and the amplifier, are classified as element-ready. In particular, the M5-800X4 amplifier is IPX6 certified, which protects it against strong water jets. This robustness allows for use in rain, splashes, and other challenging environmental conditions, which is of utmost importance for a motorcycle audio system. As a result, sound quality remains consistently high even during summer thunderstorms or longer rides on muddy paths.

Wie viele Lautsprecher umfasst das HD9813SG-STG3 und welche Leistung bringen sie?

The HD9813SG-STG3 set includes a total of four speakers. The speaker configuration consists of a TMS6SG pair for the front branches of the audio system and a TMS69BL9813 set for the rear areas, such as hard shell bags that are not made of fiberglass. The overall power of the speakers is effectively maximized by the integrated M5-800X4 800-watt 4-channel amplifier in the set. This ensures an extremely powerful and rich sound reproduction. The amplifier supports the audio system by providing the speakers with sufficient power to ensure consistent sound quality that withstands even high speeds.

Herstellerinformation/verantwortliche Person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

Let customers speak for us

from 9062 reviews

Franco

Super guter Subwoofer

Super Subwoofer mit extrem tiefem Bass. Die Kabel sind dick und hochwertig verarbeitet. Es gibt nichts zu beanstanden. Absolut empfehlenswert.

CBP1000

12/09/2025

Jean François Tedesco

Alpine tube 12 bazooka , Un sacré caisson de basses ,

Un sacré caisson de basses , j'ai eu un 46 cm killer 454 de l'époque année 90 , qui tapait vraiment bien , mais ce tube est bien plus fort et plus ample, toutes les basses passent sans problème, avec une télécommande à réglage multiples taramps eq bass , et un ampli Machete de masori , le couple est parfait, personnellement j'en ai deux tubes et ça donne énormément, avec l'ampli 2 x 530 en 4 ohms . Parfois le plus simple est bien meilleur et plus durable .

SWT-12S4

11/29/2025

Bartosz Erber

X-10 v3 d2

Hallo. Sehr freundlicher Kundenservice und schnelle Auftragsabwicklung. Der Lautsprecher ist brandneu und unbenutzt. Ich habe ihn vor einiger Zeit gekauft, aber erst kürzlich das Gehäuse fertiggestellt. Die Parameter entsprechen den Herstellerangaben: 42,5 Liter Nettovolumen, abgestimmt auf 32 Hz und 21 mm starkes Sperrholz. Ich hatte noch nie einen 10-Zoll-Lautsprecher und wusste nicht, was mich erwartet, aber das Ergebnis hat meine kühnsten Erwartungen übertroffen. Der Bass aus einem so kleinen Lautsprecher in einem so kleinen Gehäuse ist einfach unglaublich. Um den X-10 zu kaufen, habe ich meinen DD 712f in einem 70-Liter-Gehäuse verkauft, und der war ein Volltreffer. Der Sundown ist in jeder Hinsicht besser. Ich kann diesen Lautsprecher und den Händler, bei dem ich ihn gekauft habe, wärmstens empfehlen. Beste Grüße.

X10 v3

11/18/2025

tatazz

Est arrivé à la maison très rapidement

Est arrivé à la maison très rapidement 👌🏽

Hydrogen GZHW 25XSPL

11/13/2025

Anonym

.

Geht echt gut und leicht zum einstellen

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11/12/2025

Georges, Alexander, Vainohoarii NAGLE

Très satisfaisant.

Bonjour, je reçu le colis bien emballé.
Je recommande vivement, la livraison est gratuite et rapide, je recommanderai sûrement encore chez Masori.

RS-YS12

11/10/2025

SPYRIDON D.

Bought again

Bought again. Great price, fast delivery, nice !

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Arthur Mol

Perfect sound, I bough 2 pairs for the door and

Perfect sound, I bough 2 pairs for the door and the difference between these and the stock ones are huge

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christopher Martinez

Deaf bonce

Très bonne qualité
Envoie rapide et soigné
Je recommande

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Preis/Leistung Qualität top!

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Anonym

Top Upgrade für Canton System

Ich habe den Woofer in meinem Skoda Octavia 3 mit Canton Soundsystem eingebaut.
Der Einbau war Plug & Play, alles passt perfekt ohne Anpassungen.
Im Vergleich zum originalen Canton Subwoofer spielt dieser deutlich stärker, präziser und mit mehr Druck.
Ich kann den Woofer jedem empfehlen, der mehr Bass aus dem Canton-System herausholen möchte – lohnt sich absolut!

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