Soundigital 1200.4 EVOPS 4-channel amplifier

  • 4-channel amplifier, power @ 1Ω: 4 x 300 WRMS, damping factor: 200.
  • Tiffany style RCA plug, protection class IP 64, high adaptability.
  • Improved electrical components, conformal coating, gold tracing.
  • Mehr technische Details
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Normal price €849,15
Normal price €999,00 Selling price €849,15
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Impedance: 2 Ohm
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1200.4 EVOPS by Soundigital

The SounDigital 1200.4 EVOPS is a high-quality 4-channel amplifier with impressive features. This model delivers up to 4 x 300 Watts RMS at 1 or 2 Ohms and stands out with improvements such as conformal coating, optimized internal electrical components, and gold tracing on the circuit boards. Additionally, it offers Tiffany Style RCA connectors and has an IP 64 protection class against vibration and corrosion. SounDigital is launching a device here that is particularly focused on mobility and adaptability to various audio applications.

Technical specifications of the Soundigital 1200.4 EVOPS

  • 4-channel amplifier
  • Available in 4 Ohm and 2 Ohm versions!

1200.4 EVOPS - 2Ω

  • Power @ 4Ω: 4 X 130 WRMS
  • Power @ 2Ω: 4 X 198 WRMS
  • Power @ 1Ω: 4 X 300 WRMS
  • Bridged power @ 4Ω: 2 X 396 WRMS
  • Bridged power @ 2Ω: 2 X 600 WRMS
  • Operating voltage: 8V - 16V
  • Current consumption (Music): 49 A
  • Current consumption (Max): 99 A
  • Recommended fuse (music): 60 A
  • Overall efficiency: 84%
  • Damping factor: 200
  • Frequency response (-3dB): 5Hz - 22kHz
  • SNR: 88dB
  • Crossover HPF: 45Hz - 850Hz
  • Frequency crossover LPF: 45Hz - 850Hz
  • THD + N (10% rated power): 0.1%
  • Product Dimensions 16.6 x 14.9 x 6.2 cm

1200.4 EVOPS - 4Ω

  • Power @ 4Ω: 4 X 198 WRMS
  • Power @ 2Ω: 4 X 300 WRMS
  • Power @ 1Ω: N/A
  • Bridged power @ 4Ω: 2 X 600 WRMS
  • Bridging power @ 2Ω: N/A
  • Operating voltage: 8V - 16V
  • Current consumption (Music): 50 A
  • Current consumption (Max): 101 A
  • Recommended fuse (music): 60 A
  • Overall efficiency: 82%
  • Damping factor: 200
  • Frequency response (-3dB): 5Hz - 22kHz
  • SNR: 88dB
  • Crossover HPF: 45Hz - 850Hz
  • Frequency crossover LPF: 45Hz - 850Hz
  • THD + N (10% rated power): 0.1%
  • Product Dimensions 16.6 x 14.9 x 6.2 cm

Soundigital 1200.4 EVOPS Datenblatt

Frequent questions about 1200.4 EVOPS


Was sind die Leistungsmerkmale des Soundigital 1200.4 EVOPS?

The Soundigital 1200.4 EVOPS features a maximum power output of 4 x 300 Watts RMS at 1 or 2 Ohms. It offers flexible operating modes with bridging options at 4 Ohms with 2 x 396 WRMS or 2 x 600 WRMS at 2 Ohms. The amplifier variants for 4 Ohms provide 4 x 198 WRMS at 4 Ohms and 4 x 300 WRMS at 2 Ohms. Additionally, it boasts an impressive efficiency of 84% or 82% depending on the resistance, complemented by a tuned frequency response of 5Hz to 22kHz, making it ideal for various audio applications.

Welchen Schutz bietet der Soundigital 1200.4 EVOPS?

The Soundigital 1200.4 EVOPS is designed to be robust against external influences. It features a conformal coating and optimized internal electrical components that enhance its durability. With an IP 64 protection class, it offers protection against vibrations and corrosion, which is particularly advantageous for mobile use in vehicles or in demanding environmental conditions. This combination of high-quality materials and technical execution ensures that your amplifier operates reliably even under challenging conditions.

Wie beeinflussen die Betriebsparameter die Funktion des 1200.4 EVOPS?

The amplifier operates within a supply voltage of 8V to 16V and has a current consumption of 49 A during normal music operation, which can reach up to 99 A under maximum load. A recommended fuse capacity of 60 A ensures safe operation. The damping factor of 200 supports the control of speaker movement, enabling precise sound output. These parameters are crucial for delivering consistent and stable performance when reproducing audio signals, especially in varying voltage environments.

Welche Frequenzbereichsoptionen bietet der Verstärker?

The Soundigital 1200.4 EVOPS features a flexible crossover. The high-pass filter (HPF) covers a range from 45Hz to 850Hz, while the low-pass filter (LPF) processes the same frequency range from 45Hz to 850Hz. These settings allow for fine-tuning of audio signals for specific speaker applications, making the amplifier particularly adaptable for various audio system configurations. This ability to precisely control frequencies significantly enhances sound quality and allows for optimal adjustment to the individual acoustic environment.

Wie wichtig ist der Signal-Rausch-Abstand beim 1200.4 EVOPS?

The signal-to-noise ratio (SNR) of the Soundigital 1200.4 EVOPS is 88dB, which means it can reproduce a clear and noise-free audio signal. A high SNR is crucial for accurate music reproduction, as it essentially measures the ratio between the audio signal and any disturbing background noise. An SNR of 88dB makes this amplifier suitable for discerning sound enthusiasts who expect pure sound quality in their music playback. This aspect is particularly important when used under dynamic operating conditions to ensure the enjoyment of unadulterated sound details.

Welche technischen Verbesserungen wurden bei der Audioqualität des Soundigital 1200.4 EVOPS umgesetzt?

The Soundigital 1200.4 EVOPS is equipped with technical improvements to optimize its audio quality. These include high-quality Tiffany Style RCA connectors that ensure a better connection, as well as gold tracing on the circuit boards, which allows for corrosion resistance and improved signal transmission. The conformal coating of the circuit board increases protection against weather and environmental factors, while optimized electrical components enable efficient and low-loss signal processing. This combination results in excellent audio performance and a clearer, more detailed sound image.

Welche Abmessungen hat der Soundigital 1200.4 EVOPS und wie beeinflussen sie die Installation?

The Soundigital 1200.4 EVOPS has compact dimensions of 16.6 x 14.9 x 6.2 cm, allowing for easy integration into various vehicles. Due to its manageable size, it is excellent for installation in limited spaces such as under the seat or in the trunk. However, care should be taken to ensure adequate ventilation during placement to avoid overheating. This design allows flexibility in choosing the installation location and promotes discreet integration into the vehicle layout without significantly affecting the interior design.

Wie fügt sich der Verstärker in ein Audiosystem hinsichtlich der Stromaufnahme ein?

The Soundigital 1200.4 EVOPS has a current draw of 49 A in music operation. Under maximum load, this value can rise to 99 A, which necessitates an adequate power supply with a suitable fuse of 60 A. This power management ensures a continuous power output in electrical systems, preventing audio signal impairments due to current instabilities. These parameters are crucial so that even at high volumes, the amplifier can fully utilize its power potential without overheating or shutting down.

Lässt sich der Soundigital 1200.4 EVOPS einfach mit den Frequenzweichen einstellen?

Yes, the Soundigital 1200.4 EVOPS offers flexible adjustment options through its crossovers. The high-pass and low-pass filters can be adjusted between 45Hz and 850Hz, allowing you to customize the sound output. This variability is ideal for supporting different types of speakers and listening preferences. The easy adjustment of the crossovers enables both beginners and experienced audio enthusiasts to optimally tailor the audio system to their needs. Effective frequency control further significantly improves overall audio quality.

Welche Bedeutung hat die THD + N-Spezifikation bei diesem Verstärker?

The Soundigital 1200.4 EVOPS has a THD + N value of 0.1%, which is remarkable for a powerful 4-channel amplifier. THD + N stands for Total Harmonic Distortion plus Noise and measures distortions and noise in the output signal. A low value like this indicates that the amplifier reproduces the original audio signal almost unchanged, preserving detail fidelity. This specification ensures high sound quality, which is particularly important at high volumes or complex music arrangements, where sonic precision and clarity are crucial.

Herstellerinformation/verantwortliche Person

JR-Labs
Rainer Jakob
Heinrich-Hertz-Straße 13 A
46325 Borken
Germany

Contact: jakobrainer@jr-labs.eu

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