Audio System HLC2 EM RTC 12/24V High-Low Adapter

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

Audio System HLC2 EM RTC 12/24V High-Low Adapter

The High-Low adapter offers a HIGH POWER INPUT of up to 100 watts.
With LOW-NOSE AMPs it offers superior sound quality in 5V.
Supports automatic BTL and music detection via PTC input.
Mehr technische Details

€49,00

~~€49,00~~ €49,00

5% Rabatt mit Vorkasse

inkl. VAT , possibly plus shipping

Jetzt mit kostenlosem Versand ab 50€!

Shipping cost calculator

Land/Region

PLZ

Garantie & zusätzlicher Geräteschutz für dein HiFi-System

3 Jahre Masori Garantie Kostenlos 48 Monate Plusgarantie €14,99 60 Monate Plusgarantie Am beliebtesten €19,99

Deshalb wählen uns 100.000+ Kunden

3 Jahre Garantie

Sicher & sorglos
Blitzversand

mit DHL Express
Tiefpreisschutz

Nie zu viel zahlen

Rob

Max

Unsicher, ob dieses Produkt zu deinem Auto passt?

Wir helfen dir – schnell, persönlich und unverbindlich.

Antwort on weekdays within 24h

HLC2 EM RTC 12/24V by Audio System

The HLC2 EM RTC 12/24V from Audio System is a versatile high-low adapter designed for OEM radios and amplifiers. It allows for an impressive HIGH POWER INPUT of up to 100 watts and offers excellent sound quality through LOW-NOSE-AMPS with 5V. With its ability to generate a turn-on signal (remote), it supports automatic BTL and music detection via the PTC input. Additional features such as speaker PRS simulation and an adjustable output level, operating at a voltage of 8-30 volts, highlight its effectiveness. The adapter comes with a branch connector and impresses with its compact size of 55x15x37 mm. Enhance and optimize your audio experience with this useful accessory.

Features

2-Way High-Low Adapter for OEM Radios/Amplifiers HIGH POWER INPUT up to 100 WATT possible
Generates a power-on signal (Remote)
Outstanding sound quality through LOW-NOSE-AMPS(5V)
automatic BTL and music recognition via PTC input
Speaker PRS Simulation (Phantom Resistor Simulation)
Output level adjustable via RTC, operating voltage: 8-30 volts
including branch connector
Size: 55x15x37 mm

Audio System HLC2 EM RTC 12/24V Datenblatt

Datenblatt öffnen

Frequent questions about HLC2 EM RTC 12/24V

Welche Funktion hat der HLC2 EM RTC 12/24V von Audio System?

The HLC2 EM RTC 12/24V from Audio System functions as a high-low adapter and enables the integration of OEM radios with external amplifiers. It impresses with an impressive HIGH POWER INPUT of up to 100 watts and ensures top-notch sound quality with the integrated LOW-NOSE-AMPS. Additionally, it offers automatic BTL and music detection via the PTC input. It is also important to mention the speaker PRS simulation, which further optimizes the sound experience. Thus, the HLC2 EM RTC 12/24V is ideal for expanding and customizing your audio system.

Wie kompakt ist die Bassfernbedienung RTC PC von Audio System?

The RTC PC bass remote control from Audio System is extremely compact, with dimensions of just 40x40x25 mm. Despite its small size, it offers precise control options for the bass level, making it ideal for a discreet installation in your vehicle. The small size allows for flexible positioning in the interior without taking up much space. Another highlight is the detailed control of all compatible SERIES amplifiers from the manufacturer, except for the models CO-35.4 and X-100.4 MD, making the remote control versatile.

Kann der HLC2 EM RTC 12/24V für Verstärker und OEM-Radios verwendet werden?

Yes, the HLC2 EM RTC 12/24V from Audio System is explicitly designed as a 2-way high-low adapter for OEM radios and amplifiers, making it excellent for use in various audio systems. Thanks to its functionality of generating a turn-on signal (remote), it can be seamlessly integrated into existing systems and automatically activates amplifiers with music playback. This feature is particularly valuable for users who do not require additional wiring for the turn-on signal, significantly simplifying the installation.

Was bedeutet die Lautsprecher PRS-Simulation des HLC2 EM RTC 12/24V?

The speaker PRS simulation, or Phantom Resistor Simulation, of the HLC2 EM RTC 12/24V from Audio System, is a technology that ensures the audio system reproduces a consistent signal quality and sound faithfully, regardless of the actual load. This feature is particularly useful when using low-impedance speakers or other varying loads, as it simulates the system to a stable level to minimize distortion. Thus, the PRS simulation is a valuable addition, especially in demanding audio setups.

Welche Spannung ist für den Betrieb des HLC2 EM RTC 12/24V erforderlich?

The HLC2 EM RTC 12/24V from Audio System operates in a wide voltage range of 8 to 30 volts, making it particularly flexible and versatile. This adaptability means that it can be used in a variety of vehicle types and electrical systems without the need for additional voltage conversion. The ability to operate within such an extensive voltage range increases the compatibility of the adapter and significantly facilitates its integration into existing audio setups.

Wie wird der Basspegel beim RTC PC reguliert, und was sind die Vorteile?

The bass level of the RTC PC from Audio System is adjusted directly via the remote control, allowing for individual customization without accessing the main control of the amplifiers. This direct access is particularly convenient for users who want to make quick changes in the bass range while driving to enhance the listening experience situationally. Thanks to the precise adjustment options, the remote control allows for fine-tuning of the sound, which is especially beneficial in acoustically challenging environments such as the interior of a vehicle.

Was bedeutet die automatische BTL- und Musikerkennung des HLC2 EM RTC 12/24V?

The HLC2 EM RTC 12/24V is equipped with automatic BTL (Balanced Transformerless) and music detection, allowing the device to be seamlessly integrated into existing audio installations. The BTL technology ensures efficient signal transmission by processing balanced signals, which helps minimize interference. The music detection feature ensures that the audio system immediately responds to the start of an audio signal by activating amplifiers and other devices. This automation optimizes the user experience and reduces manual intervention.

Welche Größe hat der High-Low Adapter HLC2 EM RTC 12/24V?

The HLC2 EM RTC 12/24V High-Low Adapter from Audio System is extremely compact, measuring only 55x15x37 mm. This small size allows the adapter to be effortlessly integrated into a wide variety of vehicle interiors without taking up valuable space. Another advantage of this small form factor is that it can be easily hidden or discreetly mounted without disturbing the aesthetic appearance of the vehicle. The compact design also enables easy handling and installation.

Wie verbessert der HLC2 EM RTC 12/24V die Klangqualität?

The HLC2 EM RTC 12/24V relies on LOW-NOSE-AMPS with an output of 5 volts to elevate sound quality to a high level. This technology ensures that unwanted noise is minimized and Hi-Fi standards are achieved. Especially in modern audio systems, clear signal processing is crucial to enjoy music in its original dynamics and purity. The adapter is designed to process even the most demanding sound elements for an unadulterated listening experience, thus supporting the best possible audio output.

Welche Automodelle unterstützen den HLC2 EM RTC 12/24V von Audio System?

Although the product description does not mention specific car models, the HLC2 EM RTC 12/24V can be used in a variety of vehicles, thanks to its functionality as a high-low adapter for OEM radios and amplifiers. Due to the generous operating voltage of 8 to 30 volts and the included branch connectors, the adapter can be installed universally, which means there are no brand-specific restrictions. Cross-manufacturer compatibility is a strong feature to enable flexible installations.

Herstellerinformation/verantwortliche Person

Axel Förderer
Audio System Germany
Falltorstraße 6
76707 Hambrücken
Germany

Contact: info@audio-system.de

Let customers speak for us

from 9059 reviews

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

GPX2200.1D

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 !

Mille Pro MP 165.3

11/06/2025

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

Voce AV 6.5

11/03/2025

christopher Martinez

Deaf bonce

Très bonne qualité
Envoie rapide et soigné
Je recommande

Apocalypse AP-M61AC

11/03/2025

Georgina Keresztes

Szuper

Apocalypse ASA-8000.1

10/31/2025

Cengiz

Tolles Produkt

Tolles Produkt. Sehr hochwertig und passgenau. Passt in die hinteren Türen von meinem Passat B8 2019 perfekt.

MSR-VO2

10/31/2025

Tomáš hokuf

Nice

3000.1 EVO6

10/29/2025

Michael Steffan

Hifonics

Qualität und Verarbeitung sind sehr hochwertig wie man es von hifonics kennt 5 Sterne

Vulcan VX62

10/28/2025

Michael Steffan

Preis/Leistung Qualität

Preis/Leistung Qualität top!

Zeus ZS42

10/28/2025

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!

CO06 D8 EVO

10/27/2025