3. Amplifier for beginners
  5. RS-SD1000.1D

RS-SD1000.1D

1000 Watt

RS-SD1000.1D

Technical Highlights

  • RMS power, 1 Ohm: 1000 W, 2 Ohm: 740 W, 4 Ohm: 440 W.
  • Impedance: 1/2/4 Ohm, THD: 90 dB.
  • Gain range: 0.2–10 V, Frequency: 20–500 Hz, Bass boost: 0–18 dB.
  • More technical details
€227.05
-16% €269.00 €227.05
2% discount with credit card

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ProductRS-SD1000.1D

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datasheet
Reiss Audio-RS-SD1000.1D-1-Kanal Verstärker-masori-kaufen
€227.05
€269.00 €227.05

The RS-SD1000.1D from Reiss Audio is a 1-Channel Amplifier with a mono-block Class-D topology. The device achieves an RMS power of 1000 W at an impedance of 1 Ohm. At 2 Ohms, the RMS power is 740 W, and at 4 Ohms, it is 440 W. The total harmonic distortion (THD) is below 0.3 percent. The S/N ratio is specified at over 90 dB. For sound adjustment, the amplifier features a gain range of 0.2 to 10 V and an adjustable subsonic filter from 50 to 250 Hz. An integrated bass boost allows for an increase of 0 to 18 dB. The frequency range of the amplifier extends from 20 to 500 Hz.

Features
  • 1-Channel Amplifier
  • Mono-block, Class-D topology
  • RMS power at 1 Ohm: 1000 W
  • RMS power at 2 Ohms: 740 W
  • RMS power at 4 Ohms: 440 W
  • Bass boost: 0 – 18 dB
  • Gain range: 0.2 – 10 V
  • Subsonic filter: 50 – 250 Hz
Technical Specifications
  • Total Harmonic Distortion (THD): <0.3 %
  • S/N ratio: >90 dB
  • Frequency range: 20 – 500 Hz
  • Cross-over frequency (Octaveslope): 10 – 55 Hz

Frequently Asked Questions about RS-SD1000.1D

What are the power ratings of the RS-SD1000.1D at different ohm levels?

The RS-SD1000.1D Amplifier from Reiss Audio offers different power ratings depending on the impedance. At 1 ohm, it shows an RMS power of 1000 watts, which guarantees a high level of efficiency at low impedance. At 2 ohms, the RMS power is 740 watts, while at 4 ohms it reaches 440 watts. These power ratings make the amplifier ideal for various speaker configurations, depending on the need for power and efficiency. In particular, at 1 ohm, the full potential is utilized, while higher ohm values provide more stability at lower power.

What role does the Class-D topology play in the RS-SD1000.1D?

The Class-D topology in the RS-SD1000.1D from Reiss Audio enables high energy efficiency and minimizes heat generation during operation. This amplifier uses a switching method where the electronic circuit rapidly turns on and off. This reduces power losses to a minimum. As a result of this technology, amplifiers are more compact and require less cooling than traditional analog amplifiers. The combination of high efficiency and reduced heat generation provides an optimal solution for increasing power while simultaneously reducing energy consumption.

What function does the Subsonic filter in the RS-SD1000.1D provide?

The Subsonic filter in the RS-SD1000.1D from Reiss Audio is designed to remove unwanted low frequencies from the audio signal. The filter is adjustable in the range of 50 to 250 Hz. This ensures that only the frequencies that your speaker system can effectively reproduce are amplified. This protects both the speakers from unwanted mechanical stress and the amplifier from unnecessary power output. The adjustability allows you to fine-tune the filter to your system and listening habits.

How can the Bass Boost in the RS-SD1000.1D be used?

The bass boost in the RS-SD1000.1D from Reiss Audio allows for an increase in bass frequencies between 0 and 18 dB. This feature is particularly useful when you want to create additional bass pressure in your audio system without having to increase the overall volume. It is ideal for situations where you listen to bass-heavy music and desire a more intense bass experience. The amplifier allows for fine-tuning of the bass reference, providing a customizable listening experience that takes into account your preferences and the acoustics of your vehicle.

What installation instructions are relevant for the RS-SD1000.1D?

When installing the RS-SD1000.1D from Reiss Audio, special attention must be paid to the correct positioning in the vehicle to ensure optimal cooling and vibration control. Due to its compact design, it can be mounted in various areas of the trunk or under seats, provided that ventilation is adequate. It is also important to observe the polarity of the amplifier connections and to carry out appropriate electrical wiring to avoid power losses and safety risks. A suitable fuse must be integrated into the power lines.

What technical advantages does the RS-SD1000.1D offer regarding total harmonic distortion (THD)?

The RS-SD1000.1D amplifier from Reiss Audio features a low total harmonic distortion (THD) of less than 0.3%. This enables a distortion-free, pure sound signal. Especially at high volume or power output, this low THD value ensures clean reproduction without disturbing harmonics that could impair the sound image. Thus, the low THD guarantees a precise listening experience that preserves the originality and purity of the audio source, making it an essential feature in Hi-Fi installations.

What gain range does the RS-SD1000.1D offer and what is it used for?

The RS-SD1000.1D from Reiss Audio features a gain range of 0.2 to 10 V, allowing for flexible adjustment of the amplifier's input level to match the output levels of your signal source. This function is essential to minimize distortion and achieve the desired volume without compromising the audio signal's quality. A proper adjustment of the gain range also ensures a symbiotic collaboration between the amplifier and the source device. This is particularly important with different audio sources that have varying output levels, whether it is a car radio or another audio source.

What frequencies is the RS-SD1000.1D designed for?

The RS-SD1000.1D amplifier from Reiss Audio is designed for a frequency range of 20 to 500 Hz. This means it effectively covers the low bass and lower midrange frequencies that are crucial for powerful bass and precise low-frequency reproduction. This bandwidth is especially relevant for reproducing bass lines and drums in music genres like hip-hop or electronic music, where low-frequency sounds play a central role. The specified frequency range allows for optimal operation of the Subwoofer and targeted emphasis in a stereo or multi-channel system.

What is the S/N ratio of the RS-SD1000.1D?

The signal-to-noise ratio (S/N ratio) of the RS-SD1000.1D from Reiss Audio is over 90 dB, based on a reference of 1 watt at 4 ohms. A high S/N ratio like this means that the audio signal is presented clearly and free from disturbing noise, which is particularly crucial in quiet passages or at low volumes. The higher the S/N ratio, the better the amplifier can separate musical content from unwanted background noise, contributing to a significant advantage in high-quality audio playback with the RS-SD1000.1D.

What is the significance of the crossover frequency in the RS-SD1000.1D?

In the RS-SD1000.1D amplifier from Reiss Audio, the crossover frequency plays a central role in influencing the transition frequencies. With a range of 10 to 55 Hz, you can set the frequency at which the low frequencies are filtered or amplified. This allows for detailed control over the transitions, especially in Subwoofer setups, where a seamless transition between frequencies is desired. This parameter is crucial for optimizing the tuning between the Subwoofer and the main speakers, avoiding unwanted overlaps or frequency cancellations.

Manufacturer information/responsible person

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

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