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Rainbow Audio

DL-A4100

4-channel amplifier

429,00€
429,00€ 429,00€
incl. VAT , possibly plus shipping

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Highlights

  • Power: 4 x 100W at 4 Ohm, 4 x 150W at 2 Ohm, flexible.
  • 2 x 300W at 4 Ohm bridged, frequency range: 10Hz–40kHz.
  • SNR over 100dB, THD under 0.03%, compact dimensions.
Seen more cheaply Personal Offer
brand: Rainbow Audio
Delivery time:
Available for delivery, with you in 2-5 days
Number:
Piece
Watt RMS per channel:
150
Amplifier Type:
Class AB
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The DL-A4100 from Rainbow Audio is a versatile 4-channel amplifier that stands out for its effective performance. With 4 x 100 watts at 4 ohms stereo and 4 x 150 watts at 2 ohms stereo, it offers flexible connection options. Notably, the bridged 2 x 300 watts at 4 ohms provide powerful results. The amplifier operates in a frequency range of 10 Hz to 40 kHz and ensures a signal-to-noise ratio of over 100 dB. With a total harmonic distortion of less than 0.03%, the DL-A4100 impresses with clear sound quality. Despite its power, it is compact, with dimensions of 340 mm x 180 mm x 52 mm.

Technical Data

  • Effective power 4 x 100 watts at 4 ohms
  • 4 x 150 Watts at 2 Ohms
  • 2 x 300 Watts bridged at 4 Ohms
  • Input sensitivity 800 mV – 8 V
  • Frequency response 10 Hz – 40 kHz
  • Signal-to-noise ratio > 100 dB
  • Total harmonic distortion <0.03 %
  • Dimensions (L x W x H) 340 mm x 180 mm x 52 mm
The Rainbow Audio DL-A4100 delivers an output power of 4 x 100 watts at 4 ohms and 4 x 150 watts at 2 ohms in stereo operation. These flexible power options allow you to optimally adapt the amplifier to different speaker impedances. At 4 ohms, each of the four channels receives a constant power, while at 2 ohms, the power output per channel is increased to efficiently drive more demanding speakers. This versatility ensures that the DL-A4100 delivers excellent results in both small and high-performance audio installations.
In bridged operation, the Rainbow Audio DL-A4100 can deliver a combined power of 2 x 300 watts at 4 ohms. By combining two channels, you utilize the full capacity of the amplifier, which is particularly advantageous for connecting powerful subwoofers or larger speaker groups. This bridged configuration allows for deeper and more intense bass reproduction as well as an overall enhanced sound performance, without compromising the technical stability of the system. The DL-A4100 thus offers flexible application possibilities for demanding audio applications.
The Rainbow Audio DL-A4100 operates in a frequency range of 10 Hz to 40 kHz. This wide frequency response allows for precise and detailed reproduction of both deep bass frequencies and high mids and highs. The coverage of 10 Hz delivers powerful deep bass, while the upper limit of 40 kHz ensures a clear and distortion-free representation of the highest sound details. This comprehensive frequency coverage significantly contributes to a balanced and high-quality sound that is suitable for both music lovers and professional audio applications.
The DL-A4100 from Rainbow Audio offers a signal-to-noise ratio of over 100 dB. This high ratio ensures that the amplified audio signal is clearly above the introduced noise, resulting in clear and uncolored sound reproduction. Such a high signal-to-noise ratio minimizes background noise and distortion, ensuring precise and detailed audio quality. This is especially important for discerning listeners who expect high sound fidelity and clarity in their audio system.
The Rainbow Audio DL-A4100 has a total harmonic distortion (THD) of less than 0.03%. This extremely low THD value means that the amplified audio signal is reproduced almost unaltered and faithfully. Low harmonic distortion significantly contributes to sound fidelity, as it ensures that the tonal information is transmitted accurately and without additional distortions. This allows for clear and natural sound reproduction, making it ideal for both music lovers and professional applications.
The DL-A4100 from Rainbow Audio supports an input sensitivity of 800 mV to 8 V. This wide input voltage range allows you to connect various signal sources without compromising sound quality. By adjusting the input sensitivity, you can optimally match the amplifier to the output levels of your audio source to ensure maximum performance and minimal distortion. This provides flexibility in integrating the DL-A4100 into different audio setups, whether in car audio systems or home theater applications.
The Rainbow Audio DL-A4100 has compact dimensions of 340 mm x 180 mm x 52 mm (L x W x H). This slim design allows for flexible and space-saving installation in various types of vehicles and position-dependent conditions. The small size facilitates the integration of the amplifier into tight spaces such as under seats, in the trunk, or in the center console, without significantly affecting the available space. Additionally, the compact dimensions simplify the routing of connections and cables, contributing to a cleaner and more professional installation.
The Rainbow Audio DL-A4100 offers versatile connection options as a 4-channel amplifier. In stereo operation, you can operate four channels individually with 100 watts at 4 ohms or 150 watts at 2 ohms, allowing flexible connections to various speakers. Additionally, there is the option to bridge two channels to achieve a total output of 2 x 300 watts at 4 ohms. This configuration is ideal for connecting powerful subwoofers or amplifying larger groups of speakers. The extensive connection options of the DL-A4100 provide you with the flexibility to design your audio system according to your specific requirements.
Thanks to its compact dimensions of 340 mm x 180 mm x 52 mm, the Rainbow Audio DL-A4100 allows for flexible and space-saving installation in various types of vehicles. Its small size facilitates integration into tight spaces such as footwells, under seats, or in the trunk, without significantly affecting the available space in the vehicle. This space-saving design helps ensure that the amplifier can be installed discreetly yet efficiently, which is particularly advantageous in vehicle modifications with limited space. As a result, the interior of the vehicle remains clean and functional.
The Rainbow Audio DL-A4100 is characterized by several technical parameters that make it a powerful 4-channel amplifier. With an output power of 4 x 100 watts at 4 ohms and 4 x 150 watts at 2 ohms in stereo operation, as well as the option to bridge two channels to deliver 2 x 300 watts at 4 ohms, it offers versatile power options. The wide frequency response of 10 Hz to 40 kHz, a signal-to-noise ratio of over 100 dB, and total harmonic distortion of less than 0.03% ensure excellent sound quality. Additionally, the compact design allows for easy installation in various vehicles. This combination of high power, technical precision, and flexible installation options makes the DL-A4100 a top choice for demanding audio solutions.

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Product Specifications

Manufacturer

Rainbow Audio

Product type

4-channel amplifier

Features

  • Highlights

    • Power: 4 x 100W at 4 Ohm, 4 x 150W at 2 Ohm, flexible.
    • 2 x 300W at 4 Ohm bridged, frequency range: 10Hz–40kHz.
    • SNR over 100dB, THD under 0.03%, compact dimensions.

weight

2.0 kg

Technical data

Watt RMS per channel

150

configurators

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Your advantages with Masori

Effective power of Rainbow Audio DL-A4100: 4 x 100 watts at 4 ohms stereo

The DL-A4100 4-channel amplifier from Rainbow Audio delivers 100 watts RMS per channel at 4 ohms in stereo mode. This power enables powerful and clear audio reproduction, ideal for use in vehicles with high-quality speaker systems. Compared to standard amplifiers, the DL-A4100 offers more power per channel, which is particularly advantageous in larger vehicles or demanding sound systems. Stable performance at 4 ohms ensures consistent sound quality, even at high volumes, and minimizes distortion. This makes the DL-A4100 the optimal choice for audio enthusiasts who value precise sound and robust performance.

Powerful expansion options: 4 x 150 watts at 2 ohms stereo

With 150 watts RMS per channel at 2 ohms, the Rainbow Audio DL-A4100 offers flexible connection options for high-performance speaker systems. This increased power allows the use of lower-impedance speakers, ensuring more intense sound reproduction and deeper bass. The ability to operate at 2 ohms significantly expands the amplifier's compatibility, allowing it to be used in a wide variety of vehicle configurations. Compared to other amplifiers in its class, the DL-A4100 offers higher power output at lower impedance, resulting in improved overall performance and a more dynamic soundstage. This is especially beneficial for users who want to equip their car hi-fi system with more powerful components.

Bridged power of 2 x 300 watts at 4 ohms for maximum sound power

The Rainbow Audio DL-A4100's bridged power output of 2 x 300 watts at 4 ohms enables extreme power delivery for subwoofers or other high-performance speakers. Bridging two channels allows for an impressive 300 watts per bridged channel, ensuring deeper and more powerful bass reproduction. This feature is ideal for audio enthusiasts seeking maximum sound power and a profound bass performance in their vehicle. Compared to non-bridged amplifiers, the DL-A4100 offers a significantly higher power output, enabling more precise and powerful sound reproduction. This contributes significantly to the overall clarity and dynamics of the audio signal.

Wide frequency response from 10 Hz to 40 kHz for detailed sound reproduction

The DL-A4100 covers a frequency range of 10 Hz to 40 kHz, enabling it to accurately reproduce both deep bass and high frequencies. This wide frequency response ensures that all aspects of the audio signal are processed with high fidelity, resulting in a balanced and clear sound. Compared to amplifiers with a narrower frequency range, the Rainbow Audio DL-A4100 offers a more detailed and comprehensive sound reproduction, ideal for both bass lovers and those who want to hear clear and defined high frequencies. This makes the amplifier a versatile choice for different musical styles and listening preferences.

Signal-to-noise ratio of over 100 dB for ultra-pure sound

With a signal-to-noise ratio of over 100 dB, the Rainbow Audio DL-A4100 ensures extremely clean and undistorted sound reproduction. A high signal-to-noise ratio means that the desired signal is significantly higher than the background noise, resulting in clear and distortion-free audio output. This outstanding feature is crucial for audiophiles seeking high-quality sound without distracting noise and distortion. Compared to amplifiers with lower signal-to-noise ratios, the DL-A4100 offers significantly greater sonic purity and detail, significantly enhancing the listening experience.

Low total harmonic distortion of less than 0.03% for precise sound reproduction

The DL-A4100 from Rainbow Audio features a total harmonic distortion of less than 0.03%, ensuring extremely precise and unadulterated audio signal reproduction. Low harmonic distortion means that the amplified signal barely deviates from the original source, achieving high sound fidelity. This is especially important for audio engineers and music lovers who desire accurate and detailed reproduction of their music files. Compared to other amplifiers with higher distortion, the DL-A4100 offers significantly clearer and more unadulterated sound quality, significantly improving the overall performance of the car hi-fi system.

Compact dimensions of 340 mm x 180 mm x 52 mm for easy installation

With compact dimensions of 340 mm long, 180 mm wide, and 52 mm high, the Rainbow Audio DL-A4100 fits easily into most vehicle installation areas without taking up much space. This space-saving design facilitates integration into a wide variety of vehicles, from small city cars to spacious SUVs, and allows for flexible placement without compromising on performance. Compared to larger amplifiers, the DL-A4100 offers similar or even higher power output while requiring significantly less space, making it ideal for installations in vehicles with limited space. This allows for an aesthetically pleasing and functional installation that doesn't overly impact the existing interior space.

Input sensitivity of 800 mV – 8 V for versatile signal compatibility

The Rainbow Audio DL-A4100 features an input sensitivity range of 800 mV to 8 V, enabling broad compatibility with various audio sources. This flexible input sensitivity allows the amplifier to be easily connected to a variety of head units and audio sources without signal loss or distortion. Compared to amplifiers with limited input sensitivity, the DL-A4100 offers greater adaptability and enables optimal signal transmission regardless of the output voltage of the source used. This helps ensure consistent, high-quality sound across diverse audio setups.

Connectors and cable cross-section for optimal signal transmission

The Rainbow Audio DL-A4100 is equipped with high-quality connectors that ensure reliable and lossless signal transmission. The use of robust and well-shielded cables minimizes signal loss and electromagnetic interference, contributing to clear and distortion-free audio output. The appropriate cable cross-section of the connectors also ensures efficient power delivery and stable amplifier performance, even under heavy loads. Compared to amplifiers with inferior connectors, the DL-A4100 offers better contact quality and long-term reliable performance, improving the overall performance of the car hi-fi system.

Advanced design for efficient heat dissipation

The DL-A4100 from Rainbow Audio features an advanced design that enables efficient heat dissipation. With strategically placed cooling and optimized ventilation, the amplifier ensures low operating temperatures, even during intensive use. This prevents overheating and ensures stable and sustained performance over long periods. Compared to other amplifiers that can experience temperature issues at high power levels, the DL-A4100 offers more reliable and durable performance, which is especially beneficial in demanding car hi-fi environments.

Massive sound quality thanks to Rainbow Audio DL-A4100 with a frequency response of 10 Hz to 40 kHz

The Rainbow Audio DL-A4100 offers an impressive frequency response of 10 Hz to 40 kHz, enabling comprehensive and precise sound reproduction. This wide spectrum ensures that all frequencies, from the deepest bass to the crystal-clear highs, are optimally amplified and reproduced. Compared to amplifiers with limited frequency response, the DL-A4100 delivers a detailed and balanced soundscape that equally emphasizes both powerful bass lines and clear, crisp highs. This is especially valuable for discerning listeners who value a full and dynamic sound reproduction in their vehicle.

Robust design and compact dimensions for versatile vehicle mounting

With its compact dimensions of 340 mm x 180 mm x 52 mm, the Rainbow Audio DL-A4100 can be easily integrated into various vehicle types without taking up much space. This sophisticated design allows for flexible mounting positions, whether in the trunk, under a seat, or in a dedicated amplifier compartment. The robust construction also ensures long-lasting and reliable performance, even under the most demanding conditions. Compared to larger and bulkier amplifiers, the DL-A4100 offers equally powerful, if not better, performance while requiring significantly less space, making it an ideal choice for a wide variety of vehicles and installation scenarios.

Optimal integration with Rainbow Audio DL-A4100 for seamless system compatibility

The Rainbow Audio DL-A4100 integrates seamlessly into existing car hi-fi systems thanks to its versatile connectivity and wide input sensitivity from 800 mV to 8 V. This allows for easy connection to various head units and audio sources, enabling flexible and scalable system expansion. The high power and wide frequency response ensure that the amplifier integrates seamlessly with other components and delivers consistently high sound quality. Compared to less compatible amplifiers, the DL-A4100 offers greater flexibility and adaptability, resulting in optimized overall car hi-fi system performance.

Rainbow Audio DL-A4100 enables strong connection at 2 ohms for high-performance speakers

The Rainbow Audio DL-A4100's ability to operate at 2 ohms while delivering 150 watts per channel allows it to drive high-performance speaker systems. This feature is especially useful for users seeking an extremely powerful and dynamic soundstage, as it allows the use of low-impedance speakers that can draw more power and thus produce deeper and more intense bass. Compared to amplifiers that lose power at low impedance, the DL-A4100 maintains a stable and high power output even at 2 ohms, significantly increasing the versatility and performance of the car hi-fi system.

Signal strengths optimally adjusted by input sensitivity of 800 mV – 8 V

The Rainbow Audio DL-A4100's widely adjustable input sensitivity, ranging from 800 mV to 8 V, allows for precise adjustment to various audio sources, from factory car stereos to high-quality aftermarket head units. This flexibility ensures that the incoming signal is optimally amplified without clipping or distortion. An optimally adjusted input signal ensures clear and distortion-free sound reproduction, which is especially important when fine-tuning the car hi-fi system. Compared to amplifiers with limited input sensitivity, the DL-A4100 enables precise signal tuning, ensuring higher sound quality and better overall performance.

Rainbow Audio DL-A4100: Compact and powerful with dimensions of 340 mm x 180 mm x 52 mm

The Rainbow Audio DL-A4100 measures 340 mm in length, 180 mm in width, and 52 mm in height, making it one of the more compact 4-channel amplifiers on the market. These compact dimensions facilitate installation in vehicles with limited space without compromising performance. Despite its small size, the DL-A4100 delivers impressive power output and robust sound quality, making it an ideal choice for demanding car hi-fi installations. Compared to larger amplifiers, the DL-A4100 offers similar or better performance in a significantly smaller footprint, making it particularly attractive for users seeking a powerful yet space-saving solution.

Rainbow Audio DL-A4100: On-site installation in Frankfurt (Oder) for optimal installation

Take advantage of on-site installation in Frankfurt (Oder) to ensure your Rainbow Audio DL-A4100 is professionally and optimally integrated into your vehicle. Our team of experts will ensure a seamless installation that guarantees maximum performance and sound quality.

Technical support and assistance for the Rainbow Audio DL-A4100

If you have any questions or problems, Masori's expert support FAQ &amp; Help is available to ensure you get the most out of your DL-A4100. Additionally, our Audio Blog offers valuable tips and tricks for optimizing your car hi-fi system.