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Crunch ECOMAXX CRE CRE400.4DSP 4-Channel DSP Amplifier

Crunch ECOMAXX CRE CRE400.4DSP 4-Channel DSP Amplifier

Technical Highlights

  • Power: 4 x 35 Watts RMS @ 4 Ohms, 4 x 50 Watts RMS @ 2 Ohms.
  • Impedance: Support for 4 Ohms and 2 Ohms, versatile use.
  • Dual Core DSP: 32 Bit, 122.88 MHz, precise sound tuning.
  • More technical details
Normal price €249,00
Normal price €249,00 Selling price €249,00
5% discount with prepayment
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Mar 21, - Mar 24,
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Audio SystemX-80.4 DSP BT
Audio System-X-80.4 DSP BT-4-Kanal DSP-Verstärker-masori-kaufen
Normal price €249,00
Normal price €249,00 Selling price €249,00

ECOMAXX CRE CRE400.4DSP by Crunch

The ECOMAXX CRE CRE400.4DSP from Crunch is a 4-channel DSP amplifier that enables versatile audio adjustments in a compact design. With an integrated Bluetooth module, it supports wireless streaming, while 9 pre-installed presets allow for quick adaptation to different vehicle sizes and listening preferences. The amplifier offers front and rear system support and can be controlled via app or PC software. High-quality audio playback is ensured by analog-to-digital converters and a low THD value of 0.03%. Other features include a dual core DSP, a parametric 31-band equalizer, and extensive input and output options.

The Crunch DSP impresses with unparalleled audio quality, made possible by the integrated analog-to-digital converters from the renowned high-end manufacturer AKM—components that are often only found in significantly more expensive devices. With an extremely low THD value of just 0.03%, the amplifier guarantees crystal-clear sound reproduction. Thanks to a slope of up to 48 dB per octave and integrated time alignment, precise adjustments for a truly perfect sound experience are possible. The parametric 31-band equalizer offers maximum flexibility to tailor the sound exactly to your preferences.

Brilliant—Crunch offers three solutions for DSP programming: The classic method is as usual via a PC using Windows software. Alternatively, the sound processor can also be programmed wirelessly with the DSP MASTER APP software for iOS or Android. This allows you to quickly make changes to the DSP or recall presets on the go, without having to connect a PC every time.

Preinstalled Presets - Suitable for Every Taste
The DSP amplifier already has 9 preinstalled presets set up. They were designed to adapt to three different vehicle sizes (S, M, and L) and three individual listening preferences (Beats, Flat, and Pop). Simply choose the preset that best suits your needs. The preinstalled presets can be selected via the DSP Master App as well as the DSP Master PC software.

Features

  • A2DP/aptX Audio Streaming via Bluetooth®
  • Dual Core DSP 32 Bit / 122.88 MHz
  • Automatic Power-On Function
  • REM OUT Function
  • DSP Control via App or PC Software
  • 4 x High-Level Input via Cable Connector
  • 1 x Stereo AUX IN RCA R/L
  • 1 x Bluetooth® Stereo Audio Receiver
  • 1 x USB Type B for PC Software
  • 6 x Signal Output RCA @ 2 V/RMS
  • 4 x Speaker Output via Cable Connector

Data

  • 4 x 35 Watt RMS @ 4 Ohm
  • 4 x 50 Watt RMS @ 2 Ohm
  • Dimensions 97 x 47 x 208 mm

Specifications

  • A2DP / aptX Audio Streaming via Bluetooth®
  • Dual Core DSP 32 Bit / 122.88 MHz
  • Parametric 31-Band Equalizer
  • Automatic Power-On Function • Remote Out
  • Software / DSP Control via App or PC
  • 10 Switchable Presets
  • Bypass Function of the Amplifier
  • CRE400.4DSP can also be used as a stand-alone 6-channel DSP.

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Crunch ECOMAXX CRE CRE400.4DSP Datasheet

Frequently Asked Questions about ECOMAXX CRE CRE400.4DSP


What performance specifications does the ECOMAXX CRE CRE400.4DSP offer?

The ECOMAXX CRE CRE400.4DSP from Crunch provides an RMS power of 4 x 35 watts at 4 ohms and 4 x 50 watts at 2 ohms. These performance specifications allow the amplifier to operate efficiently and powerfully in various audio setups. With a THD value of only 0.03%, the amplifier ensures nearly distortion-free sound reproduction. Additionally, the ECOMAXX CRE400.4DSP has a slope of up to 48 dB/octave, enabling precise frequency separation. The combination of these features distinguishes the amplifier in its class by providing both clarity and control in sound.

How is the DSP control implemented in the ECOMAXX CRE CRE400.4DSP?

The DSP control in the ECOMAXX CRE CRE400.4DSP can be performed via a specially developed PC software as well as through a mobile DSP MASTER APP. These apps are available for iOS and Android and allow for flexible control of the amplifier. The PC software is used via a USB Type B connection, ensuring a stable connection. This allows for quick adjustments of audio settings based on any of the 10 switchable presets, even while driving. User-friendliness is enhanced by the ability to easily make changes.

What input and output options are available on the ECOMAXX CRE CRE400.4DSP?

The ECOMAXX CRE CRE400.4DSP from Crunch offers a variety of input and output options that ensure flexibility in application. The input options include 4 high-level inputs via cable connectors, a stereo AUX-IN RCA R/L, and a Bluetooth stereo audio receiver. The output options include 6 signal outputs RCA @ 2 V/RMS and 4 speaker outputs via cable connectors. This variety allows for customization of the amplifier for various audio setups, whether in stereo, multi-channel, or mixed applications, and it also supports an additional subwoofer amplifier via the RCA output.

How is the audio quality of the ECOMAXX CRE CRE400.4DSP ensured?

The audio quality of the ECOMAXX CRE CRE400.4DSP is ensured by the high-quality analog-to-digital converters from the renowned manufacturer AKM. These components are known for their excellent craftsmanship and clean signal processing. An extremely low THD value of 0.03% provides crystal-clear sound reproduction and reduces unwanted distortions to virtually zero. Additionally, the parametric 31-band equalizer allows for fine sound adjustments, so each audio source can be precisely tuned to provide the best possible listening experience.

What features does the ECOMAXX CRE CRE400.4DSP offer for wireless streaming?

The ECOMAXX CRE CRE400.4DSP supports wireless audio streaming via A2DP and aptX over Bluetooth. This feature enables high-quality, low-latency music transmission directly from compatible devices. This is ideal if you want to use your music library or streaming services without additional wiring. The built-in Bluetooth audio receiver ensures that you can seamlessly and effortlessly switch between different audio sources. Especially if you enjoy listening to music loudly, you will benefit from aptX technology, which offers significantly better sound quality compared to standard Bluetooth.

What adjustment options does the ECOMAXX CRE CRE400.4DSP offer for the equalizer?

The ECOMAXX CRE CRE400.4DSP is equipped with a comprehensive parametric 31-band equalizer that offers maximum flexibility in sound adjustment. This allows you to precisely tailor each frequency to your own listening preferences. The high number of bands provides the ability to finely tune both lower and higher frequency ranges. With the DSP software, the equalizer can be controlled either via PC or the DSP master app, allowing for immediate adjustments based on the listening environment or music selection.

How easy is the installation of the ECOMAXX CRE CRE400.4DSP thanks to its dimensions?

With compact dimensions of 97 x 47 x 208 mm, the ECOMAXX CRE CRE400.4DSP is extremely installation-friendly and can be easily installed in most vehicles. The small size allows for placement in less obvious locations, such as under a seat or in the trunk, without compromising valuable storage space. When planning the installation, it is advisable to carefully consider the space conditions in the car to optimally position the amplifier and ensure easy wiring. These features make integration into existing audio systems straightforward.

What are the special features of the Dual Core DSP in the ECOMAXX CRE CRE400.4DSP?

The Dual Core DSP in the ECOMAXX CRE CRE400.4DSP is a 32-bit processor with a clock frequency of 122.88 MHz, optimally designed for audio applications. This technological leadership enables the simultaneous processing of multiple audio frequencies to create a coherent sound image. This means that even with complex audio compositions, the audio quality remains intact. The app or PC-based control opens up further possibilities for customizing and optimizing the audio signals. The high processing speed ensures that the sound is output without delays or loss of quality.

What presets does the ECOMAXX CRE CRE400.4DSP offer and how do you select them?

The ECOMAXX CRE CRE400.4DSP offers a total of 9 pre-installed presets that cater to different vehicle sizes (S, M, L) as well as listening preferences like Beats, Flat, and Pop. These presets can be selected and switched using both the DSP Master App and the PC software. This facilitates immediate adjustment of the sound to the vehicle type and personal audio requirements. Each preset can also be further modified according to the user's wishes to perfect the audio fine-tuning, allowing for quick and flexible adjustments.

What connection options does the ECOMAXX CRE CRE400.4DSP offer for control?

For control, the ECOMAXX CRE CRE400.4DSP offers several connection options, including a USB Type B connection for connecting to a PC and Bluetooth connectivity to access the DSP functions wirelessly. These options are particularly useful for flexible use in different situations, such as when on the go and wanting to make changes to the audio setup. The amplifier also includes the Remote Out function, which allows the amplifier to turn on as soon as the audio signal is detected, enhancing user-friendliness and supporting the convenience of seamless operation.

Manufacturer information / responsible person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

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