Vehicle Search

  3. Car audio accessories
  5. HLC4 EM
Audio System HLC4 EM High-Low Adapter
SKU:  HLC4-EM
EAN:  4251834507500

HLC4 EM

SKU:  HLC4-EM
EAN:  4251834507500

Technical Highlights

  • Power up to 100 watts, remote switch-on signal, 4-way adapter.
  • Automatic BTL and music detection, LOW-NOISE AMPS (5V).
  • Speaker PRS simulation, compact size of 43x26x35 mm.
  • More technical details
€99,00
€99,00 €99,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
x piece
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • EPS
  • Google Pay
  • iDEAL Wero
  • Maestro
  • Mastercard
  • MobilePay
  • PayPal
  • Shop Pay
  • Twint
  • Union Pay
  • Visa
Klarna Pay conveniently in 12 interest-free installments at €8,25 with Klarna .

Your benefits at Masori

Seen cheaper elsewhere?

Shipping cost calculator

Expert Image

Rob

Expert Image

Max

Unsure if this product fits your car?

We help you – quickly, personally, and without obligation.

Response on weekdays within 24 hours
Audio SystemGI 165 AV
Two round black Audio System GI 165 AV Lautsprechergitter with hex mesh and six holes, for 165 mm Tiefmitteltöner, shown on a white background.
Gladen-Gladiator-DSP-Zubehör-masori-kaufen
Gladengladiator
Audio System-HLC4 EM-High-Low Adapter-masori-kaufen
€99,00
€99,00 €99,00

HLC4 EM by Audio System

The HLC4 EM is a High-Low Adapter from Audio System with 4 channels for OEM radios/amplifiers. The adapter supports High Power Input up to 100 Watts and generates a turn-on signal (Remote). LOW-NOISE-AMPS (5 V) are integrated. Automatic BTL and music detection occurs via the PTC input. Included is a speaker PRS simulation (Phantom Resistor Simulation). Includes branch connector. The size is 43x26x35 mm.

Features
  • High-Low Adapter
  • 4-channel design for OEM radios/amplifiers
  • High Power Input up to 100 Watts possible
  • Generates turn-on signal (Remote)
  • LOW-NOISE-AMPS
  • Automatic BTL and music detection via PTC input
  • Speaker PRS simulation (Phantom Resistor Simulation)
  • Includes branch connector
Technical Data
  • LOW-NOISE-AMPS: 5 V
  • Size: 43x26x35 mm
  • High Power Input: up to 100 Watts
  • 4-channel

Your benefits at Masori

Audio System HLC4 EM Datasheet

Open datasheet

Frequently Asked Questions about HLC4 EM

What is the HLC4 EM and what is it used for?

The HLC4 EM is a High-Low Adapter from Audio System, specifically designed for OEM radios and Amplifiers. This adapter allows for the conversion of high-power audio signals of up to 100 watts into a low signal system, making it ideal for connecting to retrofit systems. With the ability to provide a turn-on signal, the HLC4 EM optimizes the listening experience in the vehicle. Compatibility with factory radios and amplifiers is ensured through its automatic BTL and music detection, allowing for adaptation to various audio signals. The audio signal remains clean and clear thanks to LOW-NOISE-AMPS.

How does the automatic BTL and music detection affect sound quality?

The automatic BTL and music detection of the HLC4 EM ensures that the device efficiently recognizes different types of amplifiers and adapts optimally to them. This feature guarantees that the conversion of audio signals is seamless by identifying and automatically adjusting to different audio sources. This results in seamless integration with existing vehicle audio systems without distortion or loss of quality. With the LOW-NOISE-AMPS providing excellent sound reproduction, the audio signal is kept clean, which is especially important in high-quality audio systems.

What are the dimensions of the HLC4 EM and how do they affect installation?

The HLC4 EM has compact dimensions of 43x26x35 mm, allowing for easy installation in most vehicles. Due to its small size, you can easily place the adapter behind the dashboard or in tight spaces within the vehicle. Its compact dimensions facilitate integration without the need for extensive modifications. This feature is particularly advantageous when space in the vehicle is limited. If your vehicle already houses many electronic devices, the HLC4 EM is still a suitable companion thanks to its minimal size.

How does the speaker PRS simulation affect sound?

The PRS Simulation, also known as Phantom Resistor Simulation, allows the HLC4 EM to simulate the load of a speaker. This feature is particularly useful in OEM systems that rely on speaker loads to function correctly. By integrating this technology, it ensures that the vehicle's Audio System continues to operate flawlessly, even when no physical speakers are connected. This simulation avoids error messages and guarantees consistent sound quality by ensuring that the amplifier is properly loaded.

What technical specifications support the outstanding sound quality of the HLC4 EM?

The outstanding sound quality of the HLC4 EM is supported by several technical features. The LOW-NOISE-AMPS ensure clear and interference-free transmission of the audio signal by minimizing noise that often occurs in the vehicle environment. Additionally, the automatic BTL and music detection allow for smooth adaptation to different amplifier types, ensuring optimal sound quality. The adapter also offers a HIGH POWER INPUT of up to 100 watts, allowing integration into high-performance systems without compromising performance.

How is the HLC4 EM connected and what tools are included?

Connecting the HLC4 EM is incredibly simple with the included branch connectors. These facilitate integration into existing cable systems by providing a secure connection to the already existing cables. The connection process involves connecting the high-level inputs to the outputs of the factory radio or amplifier. The turn-on signal generation occurs automatically, so no additional circuitry is required. These connectors and the clear labeling of inputs and outputs make installation easy and hassle-free, even for less experienced users.

What is the maximum power output of the HLC4 EM?

The HLC4 EM is designed for a maximum power output of 100 watts, making it ideal for use in high-performance audio systems. This capability ensures that even strong input signals are accurately converted into a low-level signal without loss of quality or distortion. The HIGH POWER INPUT allows the audio signal to be transmitted losslessly to downstream systems. This makes the adapter capable of providing complex audio systems in the vehicle with a clear and powerful sound. This feature makes it particularly attractive to audiophiles.

What role does the size of the HLC4 EM play in relation to installation in the car?

The compact size of the HLC4 EM at 43x26x35 mm plays a crucial role in vehicle installation, especially when space is limited. These dimensions allow the adapter to be placed almost anywhere in the vehicle's interior without requiring significant structural changes. Thanks to its small size, the HLC4 EM can easily be positioned behind panels or in the dashboard. This flexibility in placement helps keep the vehicle's interior clean and unchanged while integrating a high-quality Audio System.

What advantages does the automatic generation of a power-on signal offer?

The automatic generation of a power-on signal by the HLC4 EM is a significant advantage as it simplifies the installation process and ensures reliable activation of the connected Audio System. This feature eliminates the need for additional switches or manual circuits by creating a signal as soon as the factory radio is turned on. This minimizes the risk of the system accidentally remaining on and draining the vehicle's battery. The seamless activation enhances user comfort while also protecting the vehicle's electronics.

What special features does the HLC4 EM from Audio System offer?

The HLC4 EM from Audio System is distinguished by special features that facilitate adaptation and integration into existing Audio Systems. These include the 4-way High-Low Adapter, the HIGH POWER INPUT of up to 100 watts, automated BTL and music detection, as well as the mentioned PRS simulation. These features allow for lossless adjustment and optimization of sound. Combined with the LOW-NOISE-AMPS, this results in clean sound without unwanted background noise. The compactness and power-on signal complete the features, making it an excellent choice for audio enthusiasts.

Manufacturer information / responsible person

Axel Förderer
Audio System Germany
Falltorstraße 6
76707 Hambrücken
Germany

Contact: info@audio-system.de

Let customers speak for us

from 9530 reviews
UMIK-1
Petre Lixandru
Product ok, delivery in 12 days

Product ok, delivery in 12 days.

UMIK-1
Thesis THG 1.5 II
Martin
Eingebaut in A-Säule, Klanglich sehr schön,

Eingebaut in A-Säule, Klanglich sehr schön, Pegelfest. Bin zufrieden.

Thesis THG 1.5 II
SLICKPROBOX6-V0
Sandro Keller
Sehr guter Klang, Top Preis und eine schnelle

Sehr guter Klang, Top Preis und eine schnelle Lieferung.

SLICKPROBOX6-V0
DB EDBPRO6-E3
Anonym
Top für den Preis !!!

Hören sich gut an!!! hätte ich nicht gedacht in der Preisklasse, vor allem der Pegel hab sie mit paar Axton Hochtönern verbaut und einem Kicker sub im Kofferraum und paar Rainbow Endstufen sauberer lauter klang bin sehr zufrieden mit dem Produkt. Langzeit noch keine Erfahrung da erst zwei Wochen verbaut

DB EDBPRO6-E3
Competition Series GS-14000.1
Henk van Dijk
Versterker was goed verpakt, En heb dit beest heeft zo veel power!

Versterker was goed verpakt, En heb dit beest gelijk getest op volume en klinkt geweldig op mijn subwoofers, Het geluid vervormd niet zelfs op vol volume klinken de bas tonen zuiver, Ben vooral blij dat ik deze versterker gekocht heb. Ik geniet van elke seconde in mijn auto,Ik kon het merk niet van de versterker [gs-audio] maar het is top merk en het is met de hand gemaakt en komt uit Italy is echt goed gemaakt alleen mijn auto heeft het zwaar te verduren alles beweegt, Dus top aankoop gedaan.

Competition Series GS-14000.1
UGMB 100 CNX
RAUL RUIZ
muy buena calidad compre todo el conjunto

muy buena calidad compre todo el conjunto superior, twitter, medios, coaxiales y agudos, una calidad espectacular ahora terminare con los suvwoofer... los rercomiendo

UGMB 100 CNX
UG MB 100 F
RAUL RUIZ
un pack impresionante y ademas lo he conseguido a

un pack impresionante y ademas lo he conseguido a un precio espectacular ademas el envío es muy rápido y perfectamente embalado

UG MB 100 F
Apocalypse Atom 2000.1 Pro
clem
Good amp

Compact and powerful active cooled amp there a remote knob included in the package that show the voltage and etc

Apocalypse Atom 2000.1 Pro
Z-Series Z-FDBG 2-4 EVO
clem
Love it

Love it. It show when a fuse is blown

Z-Series Z-FDBG 2-4 EVO
LAR165-2 Audi MDF 01
clem
Good fit on A4 b6

Good fit on A4 b6 2004

LAR165-2 Audi MDF 01
UG BMW 20 SUB U
Anonym
Hammer Woofer 👍 jeden Euro

Hammer Woofer 👍 jeden Euro wert

UG BMW 20 SUB U
Prima APBX 10 AS2
David Johnson
Great Product, Great Price

Great Product, Great Price

Prima APBX 10 AS2
Montagehebelset Keile 3-teilig Softversion
Anonym
Very Good

Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.

Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.

The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.

Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.

Montagehebelset Keile 3-teilig Softversion
Zeus AluButyl 140dB
Anonym
Very Good

Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.

Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.

The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.

Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.

Zeus AluButyl 140dB
10-100mm² Ring Set M8
Anonym
Very Good

Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.

Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.

The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.

Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.

10-100mm² Ring Set M8

Recently viewed products