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Audio System X-80.4 DSP BT 4-Channel DSP Amplifier

Technical Highlights

  • 4-channel DSP amplifier, power combined with SIGMA DSP processor.
  • Signal-to-noise ratio of up to 112 dB, frequency range 10-24000 Hz.
  • 4 RCA inputs 0.5-4 Volts, 4 Molex high level inputs 5-20 Volts.
  • More technical details
Normal price €549,00
Normal price €549,00 Selling price €549,00
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Normal price €549,00
Normal price €549,00 Selling price €549,00

X-80.4 DSP BT by Audio System

Discover the X-80.4 DSP BT, a state-of-the-art 4-channel DSP amplifier from Audio System. With a combination of a 4-channel amplifier and an 8-channel DSP including Bluetooth functionality, this model sets standards in audio technology. Control it via Android Bluetooth and look forward to automatic updates via Wi-Fi as well as numerous adjustment options. Its excellent technical specifications, including signal-to-noise ratios of up to 112 dB and a frequency range of 10-24000 Hz, make it a top choice for demanding audio applications.

Technical Data

  • 4-channel amplifier with 8-channel DSP and BT
  • APP controlled 4-channel digital high-performance amplifier
  • 8-channel SIGMA DSP processor from ANALOG DEVICES SOFTWARE
  • adjustable via ANDROID-Bluetooth (iOS-Bluetooth in preparation)
  • automatic UPDATE via WLAN
  • 30x parametric EQs per channel
  • 8x Presets
  • up to 48 dB slope steepness
  • 4x DSP controlled RCA outputs (5 Volt)
  • 1x AUX input
  • 4x RCA inputs (Low level 0.5 to 4 volts)
  • 4x Molex high-level inputs (5 to 20 volts) via BTL or SE signal detection with
  • switch-on automatic
  • 1x Remote output
  • Frequency range: 10-24000 Hz
  • Signal-to-noise ratio ADC: 107 dB and DAC: 112 dB
  • Start/Stop capable up to 6 volts/5 sec
  • Operating voltage 9.6-18 volts
  • Operating temperature from -40°C to +85°C

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Frequently Asked Questions about X-80.4 DSP BT


What are the sound characteristics of the X-80.4 DSP BT?

The X-80.4 DSP BT impresses with excellent sound characteristics, thanks to a remarkable frequency range of 10-24000 Hz and an impressive signal-to-noise ratio. The ADC offers 107 dB and the DAC even 112 dB. With 30 parametric equalizers per channel, the sound can be individually adjusted. The 8-Channel DSP function allows for highly precise audio settings, perfect for discerning music lovers. Additionally, there are 4 DSP-controlled RCA outputs that ensure outstanding sound quality. These comprehensive sound characteristics make the X-80.4 DSP BT the perfect choice for exceptional audio playback.

What signal management features does the X-80.4 DSP BT offer?

The X-80.4 DSP BT features extensive signal management through its 8-Channel SIGMA DSP processor. Incoming signals can be adjusted via the 4 RCA inputs and 4 Molex high-level inputs. The amplifier offers automatic signal detection with power-on auto and a remote output. Additionally, there are versatile adjustment options, including 30 parametric equalizers per channel and 8 presets to tailor the sound to individual preferences. With a slope of up to 48 dB per channel, precise sound details are ensured.

How do I install the X-80.4 DSP BT in the car?

Installing the X-80.4 DSP BT requires care and precision. The amplifier should be mounted in an easily accessible location to ensure secure cable connections for operation. The 4 RCA inputs are suitable for connecting to common car radios, provided they support a low-level output (0.5 to 4 volts). An AUX input expands the connection options. For power supply, the amplifier requires a voltage between 9.6-18 volts. Installation should be done at a temperature of -40°C to +85°C to ensure optimal functionality.

How is the X-80.4 DSP BT controlled?

The X-80.4 DSP BT can be comfortably controlled via Android Bluetooth. An iOS-compatible version is in preparation. Control is done through a specialized app that provides access to numerous setting options. These include 30 parametric EQ settings per channel as well as the ability to save up to 8 presets. Thanks to Wi-Fi functionality, automatic updates are also possible, ensuring that the processor is always up to date. The Bluetooth function also allows for user-friendly handling directly from a smartphone.

For which climate conditions is the operation of the X-80.4 DSP BT suitable?

The X-80.4 DSP BT is designed for various climate conditions. It operates reliably within a wide temperature range of -40°C to +85°C, making it suitable for both hot and cold environments. With a power supply between 9.6-18 volts, it is suitable for many types of vehicles. In start-stop systems, it shows resistance to voltage fluctuations up to 6 volts for 5 seconds. Overall, it offers excellent suitability for operation in most climatic conditions that a vehicle may be exposed to.

How many channels does the X-80.4 DSP BT offer?

The X-80.4 DSP BT combines a 4-Channel Amplifier with an 8-Channel DSP system. This means you have four high-performance channels to amplify your speaker signals, while the DSP processor provides a total of eight channels for digital signal processing. These channels allow for precise control and adjustment of audio signals, creating a customized audio experience. The integration of DSP technology with the amplifier channels makes the X-80.4 DSP BT an extremely flexible and powerful device for demanding audio solutions.

What customization options does the X-80.4 DSP BT offer?

The X-80.4 DSP BT offers extensive customization options thanks to its 8-Channel SIGMA DSP processor. You can configure 30 parametric equalizers per channel to create individual sound profiles. Additionally, up to eight presets can be saved, allowing for quick retrieval of different settings – ideal for accommodating various music genres or speaker types. The EQ settings help to precisely adjust frequencies and optimize sound for the specific environment. Furthermore, the high slope of up to 48 dB allows for detailed frequency separation.

What input options are available on the X-80.4 DSP BT?

The X-80.4 DSP BT is equipped with a variety of input options that provide flexibility for various setups. These include four RCA inputs that can receive low-level signals between 0.5 to 4 volts. Additionally, there are four Molex high-level inputs designed for signals in the range of 5 to 20 volts. An AUX input is also available, integrating additional audio sources. This variety of input options ensures that you can use the amplifier in a wide range of car installations, regardless of your hardware's system requirements.

What advantages does the Bluetooth function of the X-80.4 DSP BT offer?

The Bluetooth function of the X-80.4 DSP BT from Audio System offers significant advantages for music control thanks to Android compatibility. From your mobile device, you can easily change and personalize settings. Additionally, wireless connections allow for seamless integration of music streaming services without the need for cables. In the near future, iOS Bluetooth will also be available, expanding compatibility. Another highlight is the ability for automatic updates via Wi-Fi, ensuring that your device is always equipped with the latest features and improvements.

What is the slope of the X-80.4 DSP BT and why is it important?

The X-80.4 DSP BT offers a slope of up to 48 dB, meaning it separates frequencies very precisely and with strong suppression of unnecessary signals. For discerning audiophiles, this is crucial for achieving a clearly defined sound and eliminating unwanted frequencies. This steepness allows for transitions between frequency bands to be designed in a way that optimizes sound quality. Especially with complex musical pieces, it ensures that all details are preserved and musical experiences can be heard in the finest detail.

Manufacturer information / responsible person

Axel Förderer
Audio System Germany
Falltorstraße 6
76707 Hambrücken
Germany

Contact: info@audio-system.de

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