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Rebec ES4s 4-Channel Amplifier
SKU:  ES4S
150 Watt

ES4s

SKU:  ES4S

Technical Highlights

  • Power: 150W RMS at 4 Ohms, 4-channel, Class AB.
  • Frequency range: 20Hz to 35Hz, damping factor: 0.03%.
  • Signal-to-noise ratio: 0.01%, fuses: 25Ax4, distortion factor: 99dB.
  • More technical details
00 d
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€1.789,00
-11% €1.999,00 €1.789,00
5% discount with prepayment
inkl. VAT , possibly plus shipping
Delivery
May 23, - May 28,
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ES4s by Rebec

The Rebec ES4s is a 4-Channel Amplifier of Class AB with 150 W RMS at 4 Ohms. The frequency range is from 20 Hz to 35 Hz. The damping factor is specified at 0.03%. The signal-to-noise ratio is 0.01%. The total harmonic distortion is specified at 99 dB. The housing measures 421 x 240 x 63 mm, and the weight is 6.2 kg. Four 25 A fuses are integrated.

Features
  • 4-Channel Amplifier
  • Class AB
  • 150 W RMS at 4 Ohms
  • Fuses 4 x 25 A
  • Dimensions 421 x 240 x 63 mm
  • Weight 6.2 kg
Technical Specifications
  • Number of Channels 4
  • Frequency Range 20 Hz to 35 Hz
  • Damping Factor 0.03%
  • Signal Noise 0.01%
  • Total Harmonic Distortion 99 dB

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Frequently Asked Questions about ES4s

What distinguishes the Class AB technology of the ES4s?

The ES4s from Rebec is a 4-Channel Amplifier that stands out due to its Class AB technology. This class combines the advantages of Class A and Class B, resulting in increased efficiency and reduced crossover distortion. If you are looking for an amplifier with high sound quality and immediate efficiency, the ES4s is an ideal choice. The distortion rate is at 0.03%, which promises exceptional sound purity for audiophile applications. This results in clean and clear audio signals, keeping the sound distortion-free even at maximum power.

How much power does the Rebec ES4s amplifier deliver?

The Rebec ES4s delivers an impressive power of 150 Watts RMS at 4 Ohms per channel. This makes it a top choice for demanding audio configurations that require both power and quality. The power at this load supports energy-intensive demands, which is particularly relevant when operating complex speaker systems with high power consumption. Additionally, the four channels of the amplifier allow for flexible connection of multiple speakers, which is advantageous for building extensive audio scenarios.

What are the dimensions of the Rebec ES4s amplifier?

The dimensions of the ES4s from Rebec are 421x240x63mm, promising a compact design. This size allows for space-saving integration in vehicles, especially when space is limited. It is also suitable for home use, allowing for discreet and efficient integration of the amplifier into existing audio environments. Additionally, the weight is 6.2kg, a size that ensures stable mounting conditions and may complicate mobile applications. Keep these dimensions in mind when planning the installation.

What safety features does the Rebec ES4s offer?

The Rebec ES4s features four 25A fuses, which provide comprehensive protection against overload and short circuits. These fuses are essential for safe operation and protect both the device and the connected equipment from electrical damage. If you plan to integrate the amplifier into a demanding audio setup, these fuse mechanisms are particularly important to ensure long-term operational safety. These safeguards also support the longevity of the amplifier.

What frequency range does the ES4s cover?

The frequency range of the Rebec ES4s extends from 20Hz to 35Hz. This means that the amplifier can deliver very deep bass as well as precise highs. Especially if you enjoy listening to music at high volumes and want to perceive the details in the music, this frequency range ensures that you experience a complete sound spectrum. This bandwidth is particularly advantageous in combination with high-quality speaker systems capable of adequately reproducing such a frequency range.

How low is the distortion factor of the ES4s amplifier?

The distortion factor of the Rebec ES4s is an exceptional 99dB, which is an indication of the high sound fidelity of this amplifier. A low distortion factor means that the power generated by the amplifier is transmitted to the speakers with almost no additional distortion. This is especially important in audiophile applications where the sound should be as uncolored as possible, making the distortion factor a crucial aspect. The ES4s thus ensures that you can enjoy music in its clearest form and highest precision.

What signal adjustment features does the Rebec ES4s have?

The Rebec ES4s offers a signal-to-noise ratio of 0.01%, which guarantees an extremely low noise level during audio playback. This feature is particularly important when it comes to the purity of sound reproduction, as it frees the signal transmission from disturbing background noise. For users who desire a disturbance-free and high-quality sound experience, the ES4s meets all necessary criteria. The high signal-to-noise ratio is therefore a central argument for choosing this amplifier.

How do I install the Rebec ES4s in the car?

To install the Rebec ES4s in the car, you should ensure that there is enough space for the dimensions of 421x240x63mm inside the vehicle. Look for a flat surface that is both mechanically stable and adequately ventilated to avoid overheating. Before installation, the power supply should be checked, as the amplifier requires four 25A fuses. Proper wiring to the speakers is essential to ensure full sound quality. Mounting and wiring are crucial for the device's performance.

How does the damping factor affect the sound quality of the Rebec ES4s?

The damping factor of the Rebec ES4s is specified at 0.03% and significantly affects sound quality by describing the amplifier's control over the speaker diaphragm. A high damping factor provides deeper and more controlled bass by preventing unwanted movements of the diaphragm. This improves the overall precision of the sound and results in a tighter sound image. The instrumental volume particularly benefits from this feature, which is advantageous for discerning listeners.

What audio applications are ideal for the Rebec ES4s?

The Rebec ES4s is excellent for applications where high sound fidelity and performance are desired. With its 150 Watts RMS power at 4 Ohms, it can handle intense audio levels, making it ideal for home theater systems or high-end car audio setups. The wide frequency range and low noise factor allow for clean and detailed playback, even with demanding music genres. Sound enthusiasts will particularly appreciate the precise sound, especially when combined with high-quality speakers in the car audio field.

Manufacturer information / responsible person

Elofssons Försäljnings AB
Björn Elofsson
Gruvgatan 31A
421 30 Västra Frölunda / Gothenburg
Sweden

Contact: support@dbakuten.se

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