Technical Highlights

  • 4x 120 WRMS at 2 Ohm, 4x 75 WRMS at 4 Ohm, 2x 240 WRMS mono.
  • Impedance of 2 Ohm or 4 Ohm, variable high and low pass filters.
  • RCA high-level input with auto-on, input 0.2-8 volt sensitivity.
  • More technical details
Regular price €299.00
Regular price €299.00 selling price €299.00
2% discount with credit card

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ProductCO-75.4 24V

including VAT
Estimated delivery: Sep 17–Sep 22.
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Regular price €299.00
Regular price €299.00 selling price €299.00

Discover the CO-75.4 24V, a 4-Channel Amplifier from Audio System, specifically designed for use in trucks. It offers a variety of features such as variable, switchable high-pass and low-pass filters, as well as an impressive input sensitivity of 0.2-8 volts. The amplifier delivers a power of 4x 75 WRMS at 4 Ohm and up to 4x 120 WRMS at 2 Ohm. Thanks to the RCA high-level input with automatic turn-on and optional RTC, it is flexible in application. With its compact dimensions of 280 x 47 x 171 mm, the CO-75.4 24V is a powerful solution for anyone looking to experience high-quality sound in their truck.

Features

  • 4-Channel A/B 24V Amplifier
  • Specifically for trucks
  • Variable, switchable HP and LP filters
  • RTC (optional)
  • 0.2-8 volt input sensitivity
  • RCA high-level input with automatic turn-on
  • 280 x 47 x 171 mm

Technical Specifications

  • 4x 75 WRMS at 4 Ohm
  • 4x 120 WRMS at 2 Ohm
  • 2x 240 WRMS mono at 4 Ohm

Frequently Asked Questions about CO-75.4 24V


What are the performance specifications of the CO-75.4 24V Amplifier from Audio System?

The CO-75.4 24V Amplifier from Audio System offers 4x 75 WRMS at 4 Ohm, which is ideal for medium-sized speaker systems. When you operate the amplifier at 2 Ohm, it can deliver 4x 120 WRMS, allowing for a higher load on the speakers. Additionally, there is the option to use the amplifier in mono mode at 4 Ohm with 2x 240 WRMS, which is particularly advantageous if you rely on strong bass reproduction. These configurations provide you with flexible applications for various technical requirements and sound preferences.

What special features does the CO-75.4 24V Amplifier have regarding the filter option?

The CO-75.4 24V Amplifier from Audio System is equipped with variable, switchable high-pass (HP) and low-pass (LP) filters. These filters allow you to individually adjust the frequency ranges according to the requirements of your speaker systems. A particularly technical advantage is the flexibility in frequency adjustment, which allows you to address specific frequency issues in your sound system. By using the filters, you can optimize sound quality and achieve precise separation of frequency bands, leading to an enhanced acoustic experience. These adjustment options are especially crucial for fine-tuning to different music genres.

How does the automatic power-on function work with the CO-75.4 24V Amplifier?

The CO-75.4 24V Amplifier from Audio System features an RCA high-level input with an automatic power-on effect. This mechanism detects an input signal and automatically activates the amplifier without the need for manual control. This is particularly convenient in situations where your vehicle has a complex audio system structure. Thus, it ensures that your amplifier is ready to operate as soon as a signal is present, simplifying usage compared to conventional systems.

What power supply does the CO-75.4 24V Amplifier require?

The CO-75.4 24V from Audio System is specifically designed for a 24V power supply, making it particularly suitable for use in trucks. The requirement for a 24-volt power supply allows the amplifier to be connected directly to the electrical onboard voltage of commercial vehicles. This configuration is important for professional applications in the transport sector, where conventional 12V solutions would be inadequate. Therefore, you should definitely consider that your vehicle's electrical system operates at 24V to ensure the full functionality of the amplifier.

What input options does the CO-75.4 24V amplifier offer?

The CO-75.4 24V amplifier has an input sensitivity of 0.2 to 8 volts, giving you enormous flexibility in selecting different signal sources. This flexibility is particularly advantageous when you want to use various audio sources with different output levels. Another technical aspect is the RCA high-level input, which not only ensures high compatibility with common audio sources but also enables the innovative automatic power-on feature. Make sure that your devices are compatible with these input specifications to achieve optimal sound quality.

What design and dimensions does the CO-75.4 24V amplifier have?

The CO-75.4 24V amplifier from Audio System has compact dimensions of 280 x 47 x 171 mm, allowing for installation in tight spaces often found in truck cabins. Its design takes into account the limited space available in vehicles and allows for flexible integration into existing electrical systems. Especially if you want to upgrade existing audio hardware, the compact size is a significant advantage of the CO-75.4 24V. Be sure to position the amplifier to ensure adequate airflow to minimize heat generation.

How does the RTC option affect the CO-75.4 24V amplifier?

The RTC option (Remote Turn-on Control) of the CO-75.4 24V Amplifier helps you control the amplifier from a central point in the vehicle. This is particularly convenient if you do not want to manually turn the amplifier on or off each time. This extension ensures that the amplifier is activated whenever a signal is sent from the radio or another Audio System, which is especially beneficial for automated systems. This makes handling audio resources more efficient and contributes to the overall integration into vehicle technology.

How do you install the CO-75.4 24V Amplifier in the vehicle?

Installing the CO-75.4 24V Amplifier requires precise planning, as the technology-based integration occurs within the existing system of the truck. Important are the thoughtful dimensions of 280 x 47 x 171 mm, designed to accommodate the amplifier in areas that are not in direct line of sight, such as behind panels. It is significant to align the brackets for mounting correctly to minimize vibrations. Proper airflow should also be planned considering heat dissipation to avoid overheating.

Which target group benefits particularly from the CO-75.4 24V Amplifier from Audio System?

The CO-75.4 24V Amplifier is specifically designed for users in the commercial vehicle sector, such as truck drivers and fleet managers. With a 24V power supply and high output, this amplifier is optimal for vehicles that often travel long distances and rely on flawless music playback. Its technical features, including variable filters and automatic turn-on function, provide the ability to maintain full control over sound even in complex audio systems. A contemporary advantage for professional drivers who value maximum efficiency and musical accompaniment.

Is the CO-75.4 24V Amplifier compatible with common car brands?

Since the CO-75.4 24V is specifically designed for trucks, it is primarily suitable for commercial vehicles and less for passenger cars. Due to the 24V operating voltage, it differs from amplifiers with 12V, which are designed for most passenger cars. If you are working in the commercial vehicle sector, manufacturers like MAN, Scania, or Volvo are of interest, as they feature common 24V systems. This technical requirement is essential for the amplifier to function properly and not cause malfunctions in the vehicle's electrical system.

Manufacturer information/responsible person

Axel Förderer
Audio System Germany
Falltorstraße 6
76707 Hambrücken
Germany

Contact: info@audio-system.de

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