3. Reiss Audio speakers & Amplifier for cars
  5. RS-SD200.4D

RS-SD200.4D

350 Watt

RS-SD200.4D

Technical Highlights

  • RMS power at 2 Ohm: 350 W, RMS at 4 Ohm: 200 W per channel.
  • Bridged power at 4 Ohm: 700 W, THD: 90 dB.
  • Frequency range: 20 Hz – 20 kHz, Gain range: 0.2 – 10 V, Bass boost: 0 – 18 dB.
  • More technical details
€251.80
-6% €269.00 €251.80
2% discount with credit card

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ProductRS-SD200.4D

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1 year extra warranty

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datasheet
Reiss Audio-RS-SD200.4D-4-Kanal Verstärker-masori-kaufen
€251.80
€269.00 €251.80

The RS-SD200.4D from Reiss Audio is a 4-Channel Amplifier with a Full Range Class-D topology. The device achieves an RMS power of 350 W per channel at 2 Ohms and 200 W at 4 Ohms. In bridged mode, two channels deliver 700 W each at 4 Ohms. The total harmonic distortion is below 0.3 percent with a signal-to-noise ratio of over 90 dB. A gain range of 0.2 to 10 V is available. The frequency response covers the range from 20 Hz to 20 kHz. Technical features include a bass boost of up to 18 dB and a Crossover with a 12 dB slope.

Features
  • 4-Channel Amplifier
  • Full Range Class-D topology
  • RMS power at 2 Ohms: 350 W per channel
  • RMS power at 4 Ohms: 200 W per channel
  • Bridged power at 4 Ohms: 700 W per channel
Technical Specifications
  • Total Harmonic Distortion (THD): < 0.3 %
  • Signal-to-Noise Ratio: > 90 dB
  • Gain Range: 0.2 – 10 V
  • Frequency Range: 20 Hz – 20 kHz
  • Bass Boost: 0 – 18 dB
  • Crossover Slope: 12 dB

Frequently Asked Questions about RS-SD200.4D

What RMS power does the RS-SD200.4D provide at 2 Ohms?

The RS-SD200.4D from Reiss Audio delivers an impressive RMS power of 350 Watts per channel at an impedance of 2 Ohms across its four channels. This power is ideal for demanding applications where high output is required. The Class-D topology ensures efficient energy consumption, which is particularly beneficial in environments with limited power sources, while also minimizing heat generation and ensuring a long lifespan for the component. This power allows for efficient operation of various speaker configurations, while maintaining sound quality due to low harmonic distortion. This is especially important when you use the amplifier in an audio system that requires detailed and powerful sound reproduction.

What is the RMS power of the RS-SD200.4D at 4 Ohms?

The RMS power of the RS-SD200.4D from Reiss Audio at an impedance of 4 Ohms is 200 Watts per channel for all four channels. This means that the amplifier power decreases with a higher resistance, but this is balanced by versatility and flexibility in application. Achieving this power parameter allows you to optimally integrate the device into various audio systems, especially in applications that prefer high audio quality at moderate power. Due to the Class-D topology, efficiency is increased and energy usage is optimized, which is advantageous for smaller audio setups that require long operating times without performance loss.

What options does the RS-SD200.4D offer for bridged operation?

The RS-SD200.4D allows for bridged operation, where two channels are combined to double the output power. In a bridged configuration over 4 Ohms, the amplifier can deliver 700 Watts. This functionality is particularly beneficial when you want to drive larger Subwoofers or power-intensive applications where additional pressure is required. With the ability to bridge channels, the RS-SD200.4D can be flexibly used to provide both clarity and power in demanding audio setups. This is especially relevant when specific speakers require more power than a single channel could provide.

What is the total harmonic distortion (THD) of the RS-SD200.4D?

The RS-SD200.4D from Reiss Audio has a total harmonic distortion (THD) of less than 0.3%. This low distortion rate ensures that your audio signal remains clear and precise by minimizing unwanted harmonic sounds that could affect the clarity and purity of playback. This technical specification is particularly important for audiophiles who value an uncolored sound experience and for applications where audio quality plays a priority role. In an environment where accurate audio output is crucial, a THD rate of under 0.3% is a sign of the highest audio integrity.

What is the S/N ratio of the RS-SD200.4D?

The signal-to-noise ratio (S/N ratio) of the RS-SD200.4D from Reiss Audio is over 90 dB, referenced at 1 watt at 4 ohms. This means that the amplified audio is played back in a significantly quieter environment, which is particularly advantageous in quiet musical passages or with a wide dynamic range. The high S/N ratio ensures that distracting background noise is minimized and the original clarity of the audio source is preserved. This is crucial for users seeking a rich, detailed soundscape in their car audio system.

What is the frequency range of the RS-SD200.4D?

The Reiss Audio RS-SD200.4D covers a frequency range from 20 Hz to 20 kHz, allowing you to dive into the entire hearing range. This frequency range means that the deepest bass to the highest treble is amplified without loss or thinning. This enables a balanced sound reproduction that is equally suitable for bass and midrange lovers as well as for those who pay attention to the fine highs in their music. The versatility in this frequency range allows for flexible adaptation to a wide variety of music genres and listening preferences.

What features does the bass boost of the RS-SD200.4D offer?

The RS-SD200.4D from Reiss Audio is equipped with a bass boost that can be adjusted from 0 to 18 dB. With this feature, you can effectively enhance the lowest frequencies to achieve a richer and fuller sound, which makes a difference especially at low volumes. This adjustability is useful for tailoring the sound to your personal music taste and the acoustic characteristics of the vehicle. It is an ideal feature to fully utilize the flexibility of the Amplifier to upgrade your audio system and modify it according to your music selection.

What is the gain range of the RS-SD200.4D?

The gain range of the RS-SD200.4D is between 0.2 and 10 V. This wide range allows you to optimally adjust the Amplifier to the output power of your audio source, precisely controlling the gain. The adjustable gain range optimizes the interaction between the Amplifier and source, avoiding distortion or signal loss. This flexibility is crucial if you aim for maximum audio quality and helps to create a personalized and dynamic audio experience to accommodate different device outputs.

What dimensions should be considered when installing the RS-SD200.4D?

When planning the installation for the RS-SD200.4D from Reiss Audio, the exact dimensions of the Amplifier are crucial, even if these specific measurements are not included in the product description. When installing in a vehicle, ensure there is enough space for air circulation around the device to prevent overheating. Additionally, the connection points for the cables should be easily accessible. Keep in mind that the installation location can significantly affect sound quality, so a protected and secure mounting spot is beneficial to ensure maximum performance and good accessibility.

What crossover slope does the RS-SD200.4D offer?

The RS-SD200.4D features a crossover slope of 12 dB per octave. This slope rate limiter is essential for separating frequency bands to optimally drive the individual drivers. It can sharpen and define the overall sound by distributing frequencies cleanly to the drivers and Subwoofer. When tuning the crossovers, this 12 dB octave is ideal for ensuring smooth transitions between the individual bass and treble frequencies. This optimizes the union of the driver and speaker, refining the audio experience by minimizing frequency overlaps.

Manufacturer information/responsible person

Elofssons Försäljnings AB
Björn Elofsson
Gruvgatan 31A
421 30 Västra Frölunda / Göteborg
Schweden

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