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  5. CO-40.4 M
Audio System CO-40.4 M 4-Channel Amplifier

1 Review

40 Watt

CO-40.4 M

1 Review

Technical Highlights

  • 4-channel amplifier, automatic switching, flexible filters.
  • High performance, compact design, versatile application.
  • High level input, ISO cable set, solid sound quality.
  • More technical details
€125,00
€125,00 €125,00
2% discount with credit card
Incl. VAT , possibly plus shipping
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Datasheet
Audio System-CO-40.4 M-4-Kanal Verstärker-masori-kaufen
€125,00
€125,00 €125,00

The CO-40.4 M from Audio System is a 4-Channel Amplifier IC amplifier from the CO-SERIES. The device features an automatic power-on function via the AUX input as well as a high-level input with automatic activation. For sound filtering, it includes a switchable LP filter, a continuously adjustable HP filter, and a subsonic filter. The input sensitivity ranges from 0.1 to 13V. A 30 cm cable set with ISO is included. The dimensions of the housing are 123 x 45 x 80 mm. The power output is rated at 4x 40 Watts RMS at 4 Ohms or 4x 60 Watts RMS at 2 Ohms.

Features
  • 4-Channel Amplifier
  • CO-SERIES IC amplifier
  • Power: 4x 40 Watts RMS at 4 Ohms
  • Power: 4x 60 Watts RMS at 2 Ohms
  • Automatic activation via AUX input
  • Priority 1 is AUX input
  • Switchable LP filter: 80 Hz or 1500 Hz
  • Continuously adjustable HP filter: 80 to 4000 Hz
  • Subsonic filter
  • Input sensitivity: 0.1-13V
  • High-level input with automatic activation
  • Includes 30 cm cable set with ISO
  • Dimensions: 123 x 45 x 80 mm

Häufige Fragen zum CO-40.4 M

What performance specifications does the CO-40.4 M Amplifier offer?

The CO-40.4 M from Audio System provides specific performance specifications suitable for demanding applications. It delivers an RMS power of 4x 40 watts at 4 ohms when operated in a standard configuration. With a load of 2 ohms, the power increases to 4x 60 watts RMS, making it very flexible for various systems. This variability in performance specifications allows you to operate different speaker configurations depending on the requirements of your audio system in the vehicle.

How does the automatic turn-on function work on the CO-40.4 M?

The CO-40.4 M Amplifier offers a highly practical automatic turn-on feature via the AUX input. This means that the amplifier automatically activates as soon as a signal is detected through the AUX input, such as from a mobile phone or Bluetooth receiver. This AUX priority ensures that the amplifier is only active when an audio signal is present. Additionally, the input sensitivity is also adjustable, simplifying integration into existing systems without the need for additional control wiring.

What filters does the CO-40.4 M offer?

The CO-40.4 M from Audio System features a range of filters that allow you to customize the sound. It is equipped with a switchable low-pass (LP) filter that can be set to either 80 Hz or 1500 Hz, which is ideal for tuning subwoofer frequencies. Additionally, there is a highly adjustable high-pass (HP) filter that can be continuously adjusted between 80 Hz and 4000 Hz to optimally process high frequencies. An additional subsonic filter eliminates unwanted extremely low frequencies.

How flexible is the CO-40.4 M with the high-level inputs?

The flexibility of the CO-40.4 M Amplifier is supported by the high-level inputs. These inputs support an input sensitivity of 0.1 to 13 volts, allowing for a wide range of signal inputs. Thanks to the automatic power-on option via these high-level inputs, the Amplifier can be operated without additional remote control connections. This technical feature is particularly valuable when you want to integrate the Amplifier with existing Audio Systems that already deliver high levels.

What are the dimensions of the CO-40.4 M and how do they affect installation?

The CO-40.4 M from Audio System has compact dimensions of only 123 x 45 x 80 mm, making it particularly suitable for installations in tight spaces. These small dimensions allow you to fit the Amplifier in a variety of vehicles without significantly encroaching on the available space. The included 30 cm ISO cable set also facilitates integration, as it simplifies the connection to existing wiring in the car and supports reduced space requirements.

What connection options does the CO-40.4 M Amplifier offer?

The CO-40.4 M Amplifier from Audio System is equipped with multiple connection options to ensure comprehensive compatibility and ease of use. The switchable LP and HP filters allow for detailed sound control. The AUX input gives you the freedom to use various signal sources such as mobile phones or Bluetooth receivers. Together with the high input sensitivity of 0.1 to 13V, you can effectively integrate the Amplifier into your existing Audio System and easily connect different devices.

How do the compatibility features of the CO-40.4 M affect its use in vehicles?

The CO-40.4 M from Audio System offers significant advantages in vehicle integration due to its technical features such as compact dimensions of 123 x 45 x 80 mm and automatic power-on via AUX. These features support seamless integration into various vehicle models without extensive modifications. Although no specific car brands are mentioned, the flexible input architecture and the included ISO cable set provide nearly universal compatibility, making it easier for you to use the Amplifier in a wide range of systems and configurations.

What role does the subsonic filter play in the CO-40.4 M?

The subsonic filter in the CO-40.4 M Amplifier from Audio System is crucial, especially if you want to optimize the sound in your car. It acts as a type of pre-filter that removes unnecessarily low frequencies from the audio signal that are inaudible to the human ear and would otherwise waste energy. This function is particularly useful for minimizing distortion in the subwoofer range and allowing the amplifier to operate more efficiently while protecting the speakers from excessive excursions.

What benefits does a 30cm ISO cable set provide with the CO-40.4 M Amplifier?

The included 30 cm ISO cable set with the CO-40.4 M Amplifier from Audio System is specifically designed to significantly ease the installation process. ISO connectors are standardized connections that greatly simplify installation in vehicles, as they can be connected to many aftermarket radios and amplifiers without the need for special adapters. This feature saves you time and effort and allows for a seamless connection to existing wiring harnesses without needing to extensively address the individual vehicle wiring.

What applications does the CO-SERIES offer specifically with the CO-40.4 M?

The CO-SERIES, specifically the CO-40.4 M, stands for versatility and adaptability. It offers all the features needed for high-quality sound experiences in vehicles. With the combination of automatic AUX activation, flexible filters, and adjustable input sensitivity, you can use the amplifier in a variety of configurations. Its compact design allows for integration into almost any vehicle without requiring much space. Such features make the CO-SERIES the ideal choice for audiophiles who value great flexibility and high sound quality.

Manufacturer information / responsible person

Axel Förderer
Audio System Germany
Falltorstraße 6
76707 Hambrücken
Germany

Contact: info@audio-system.de

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