Rockford Fosgate DSR1 4-Channel DSP

Name: Rockford Fosgate DSR1 4-Channel DSP | Masori
Brand: Rockford Fosgate
Price: 329.0 EUR
Availability: InStock

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Rockford Fosgate DSR1 4-Channel DSP

Input impedance 20 kOhm, output impedance 200 Ohm, 245 EQ bands.
Digital signal processing, speed of 147 MIPS, 32-bit.
Bluetooth 4.0, frequency response 20Hz-20kHz, signal-to-noise ratio >100 dBA.
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€329,00

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DSR1 by Rockford Fosgate

The Rockford Fosgate DSR1 DSP (sound processor) is the first true solution for replacing the factory amplifier, as the DSR1 utilizes the flat audio signal from the factory source device with full bandwidth. After the built-in Maestro interface has been flashed with the vehicle-specific firmware, the CANbus signals from the factory source are used to control the internal signal routing of the DSR1. The DSR1 continues to use the power processor but also features an easy-to-use app for tuning on Apple and Android devices.

features

Digital Signal Processing with Integrated Maestro-CAN Interface
Four symmetrical differential cinch inputs
Four-channel high-level inputs with signal sense turn on
18-pole analog input cable harness
16-pin analog output cable
Micro USB port for setup/update
Developed for use with Select Maestro vehicle T-harnesses
Optional PLC2 Level Controller with assignable functions
Additional RCA and SPDIF coaxial inputs
245 distortion bands for aftermarket tuning
Adjustable crossovers with selectable slope steepness
Up to 10msec delay on each channel for time alignment
Bluetooth 4.0 connectivity for easy setup
Interactive tuning interface, controlled via Android/iOS app

Specifications

4-channel digital processor with input signal conditioning
Signal input: 4 symmetrical differential RCA inputs
4 high-level inputs with signal sense
2 AUX RCA inputs
SPDIF Coaxial Input
Input impedance: 20 kOhm
Operating voltage: 9 - 16 VDC
Output impedance: 200 Ohm
Frequency response: 20Hz - 20kHz +/- 0.5dB
Signal output: 8 RCA outputs
Input Voltage: Low Level (RCA): up to 4 V
High level: up to 12.5 V
High Level Turn-On: 4V - 16V
AUX: up to 2V
Output voltage: up to 4V RMS
THD+N: <1.0%
Signal-to-noise ratio: >100 dBA (A-weighted)
Digital Signal Processing (DSP): Speed: 147 MIPS
Accuracy: 32-Bit
Frequency crossover type: High-pass
Low-pass
Band-Pass
All-Pass
Fester Linkwitz-Riley
Transition frequency: Variable: 20 Hz to 10 kHz
Crossover slope: Selectable slope: 6/12/18/24/30/36/48 dB/Octave
EQ frequency centers: Channels: Front/Spare/Rear/Sub
Frequency bands: 31 per channel
EQ Frequency Controller: Selectable Q: 0.01 to 10.0
Dimensions (H x W x D): 32 mm x 102.5 mm x 130 mm
Shipping weight: 0.22 kg

Frequent questions about DSR1

Wie verbessert der Rockford Fosgate DSR1 DSP das Audioerlebnis im Auto?

The Rockford Fosgate DSR1 DSP transforms the audio experience by using the factory audio signal with full bandwidth and an integrated digital signal processor. The advanced DSP technology allows for the adjustment of 245 equalization bands, the use of high-pass, low-pass, band-pass, and all-pass filters with variable slopes up to 48 dB/octave, as well as up to 10 milliseconds of delay per channel for time alignment. These features enable precise audio tuning and significantly enhance sound quality. Additionally, the Bluetooth 4.0 connectivity offers convenient adjustment options via an Android or iOS app, providing an interactive tuning interface.

Welche Eingangs- und Ausgangsoptionen bietet der Rockford Fosgate DSR1?

The Rockford Fosgate DSR1 offers versatile inputs and outputs for comprehensive audio customization. On the input side, there are four balanced differential RCA inputs and four high-level inputs with Signal Sense Turn On. Additionally, there are two AUX-RCA inputs and one SPDIF coaxial input. This connectivity allows for integration into various audio systems. On the output side, the DSR1 has eight RCA outputs with a maximum output voltage of up to 4V RMS, ensuring high-quality audio output. This wide range of interfaces provides maximum flexibility for installation and use.

Welche technischen Spezifikationen bietet der Rockford Fosgate DSR1 in Bezug auf die Frequenzweichen?

The Rockford Fosgate DSR1 is equipped with highly customizable crossovers, including high-pass, low-pass, band-pass, and all-pass. The crossover frequency is adjustable from 20 Hz to 10 kHz. Users can select the slope of the crossovers between 6 and 48 dB/octave, depending on the specific requirements of the audio system. A special feature is the Linkwitz-Riley filter type, which ensures a smooth crossover frequency. With these diverse adjustment options, the DSR1 offers exceptional adaptability, especially for audiophiles who desire detailed control over the frequency spectrum.

Wie lässt sich der DSR1 in Autos mit Maestro-Schnittstellen integrieren?

The integration of the DSR1 into vehicles with Maestro interfaces is achieved through a bundled combination of technology and user-friendliness. The integrated Maestro CAN interface allows for flashing the vehicle-specific firmware to use the CAN bus signals of the factory system for the internal signal routing of the DSR1. This makes it easy to use the DSR1 as a replacement for the factory amplifier. The comprehensive compatibility with selected Maestro vehicle T-harnesses significantly facilitates integration and allows for seamless adaptation to the specific requirements of the vehicle without additional hardware modifications.

Welche Rolle spielt die Bluetooth-Funktionalität des Rockford Fosgate DSR1?

The Bluetooth 4.0 functionality of the Rockford Fosgate DSR1 offers a convenient way to set up and control the sound processor via mobile devices. With the accompanying app for Android and iOS, comprehensive audio tuning can be easily adjusted without the need for physical adjustments directly on the device. This wireless connection allows for the saving of settings and the convenient updating of the system without cumbersome wiring. Especially if you enjoy listening to music at high volume, this feature proves to be extremely useful for quickly and easily adjusting the sound profile and equalizer settings to your preferences.

Welche Vorteile bietet die Signal Sense Turn On-Funktion des DSR1?

The Signal Sense Turn On function of the DSR1 offers an automatic power-on capability that is particularly convenient for activating the sound processor without an additional switch or manual intervention. This function continuously monitors the incoming signals via the high-level inputs and powers on the DSR1 as soon as a signal is detected. This eliminates the need for a separate control line and ensures a straightforward user experience. As a result, not only is the installation simplified, but the risk of installation errors is also minimized, leading to a smoother integration into existing audio systems.

Wie beeinflusst der Rockford Fosgate DSR1 die Klangqualität durch Equalizer- und Verzögerungseinstellungen?

The Rockford Fosgate DSR1 allows for high-precision sound optimization through extensive equalizer settings with 31 bands per channel. This variety of customization options enables detailed sound shaping, optimizing frequencies individually for specific listening preferences. Additionally, the DSR1 offers an adjustable delay of up to 10 milliseconds per channel, allowing for precise timing alignment of the channels to avoid time differences. Together, these features provide audiophiles and tech enthusiasts with unprecedented control over their listening experience, enabling finely tuned and perfect sound alignment.

Wie sind die physikalischen Abmessungen des Rockford Fosgate DSR1?

The compact dimensions of the Rockford Fosgate DSR1 are 32 mm x 102.5 mm x 130 mm (H x W x D), allowing for easy installation in a variety of vehicles. This small volume makes it easier to place the DSP in different locations within the vehicle, whether under the seat, in the dashboard, or in the trunk. Despite its performance, the DSR1 is extremely lightweight with a shipping weight of only 0.22 kg, which not only simplifies the installation process but also has minimal impact on the overall system weight of the vehicle. This flexibility makes it an ideal solution for demanding car audio installations.

Kann der DSR1 auch mit führenden Automarken integriert werden?

The Rockford Fosgate DSR1 is specifically designed to enable seamless integration into many vehicles equipped with Maestro-interfaced audio systems. However, it is crucial to flash the vehicle-specific firmware before implementation to ensure optimal functionality. While explicit car brands are not always specified, the flexible design of the DSR1 makes it easy to adapt to common models from leading brands. The ability to integrate into existing systems without extensive physical modifications offers a significant advantage for users of advanced audio systems in modern motor vehicles.

Welche Eingangssignalkapazitäten bietet der Rockford Fosgate DSR1?

The Rockford Fosgate DSR1 can process input signals of various levels. For low-level RCA inputs, a signal level of up to 4 V is supported, while for high-level inputs, an input voltage of up to 12.5 V is possible, with a turn-on power for high-level of 4V - 16V. The AUX input can handle voltages up to 2V. This wide capacity allows the DSR1 to integrate flexibly into various audio systems and ensures that even signals from high-performance sound systems can be captured and processed. This means comprehensive compatibility with a wide range of audio system requirements.

Herstellerinformation/verantwortliche 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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