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  5. EL-W8A MK2

EL-W8A MK2

150 Watt

EL-W8A MK2

Technical Highlights

  • Rated power 150 W, impedance 4 ohms, frequency response 30 Hz–300 Hz.
  • Signal-to-noise ratio >88 dB, operating voltage 10–16 V.
  • Low-pass filter 40 Hz–280 Hz, input sensitivity 0.2–8 V.
  • More technical details
€299.00
€299.00 €299.00
2% discount with credit card
Incl. VAT
Estimated delivery Sep 15 to Sep 18.
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Datasheet
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Product description

The EL-W8A MK2 from Rainbow Audio is an 8-inch active enclosure subwoofer with a rated power of 150 watts. The system covers a frequency range from 30 Hz to 300 Hz and has a signal-to-noise ratio of over 88 dB. The impedance is specified at 4 ohms, while the operating voltage ranges from 10 V to 16 V. A low-pass filter is integrated for control, which can be adjusted in a range from 40 Hz to 280 Hz. The input sensitivity is designed for both high levels of 2 to 8 V and low levels of 0.2 to 2 V. The external dimensions of the enclosure are 430 mm x 288 mm x 250 mm.

Features
  • 8-inch (20 cm) active enclosure subwoofer
  • Rated power: 150 watts
  • Impedance: 4 ohms
  • Low-pass filter: 40 Hz – 280 Hz
  • Enclosure dimensions: 430 mm x 288 mm x 250 mm
Technical Specifications
  • Frequency response: 30 Hz – 300 Hz
  • Signal-to-noise ratio: >88 dB
  • Operating voltage: 10 V – 16 V
  • Input sensitivity (High Level): 2 – 8 V
  • Input sensitivity (Low Level): 0.2 – 2 V

Datasheet

Open datasheet

Frequently asked questions about EL-W8A MK2

What nominal power does the Rainbow Audio EL-W8A MK2 Subwoofer offer?

The Rainbow Audio EL-W8A MK2 Subwoofer has a nominal power of 150 watts, ensuring powerful and stable sound reproduction. This power allows the subwoofer to reproduce lower frequencies with high precision and minimal distortion, which is particularly beneficial for action-packed music pieces or cinematic soundtracks. The integrated amplifier power also ensures efficient use of electrical energy within the device, providing a constant power output across the entire frequency range from 30 Hz to 300 Hz.

How does the frequency response spectrum of 30 Hz to 300 Hz affect the sound experience of the EL-W8A MK2?

With a frequency response of 30 Hz to 300 Hz, the EL-W8A MK2 covers the important range for deep bass frequencies that are crucial for an intense and dynamic sound experience. The ability to reproduce frequencies up to 300 Hz allows for comprehensive coverage of the bass spectrum, clearly and precisely representing both deep and mid-bass ranges. This ensures balanced sound reproduction and enhances the overall experience, especially when playing music genres that rely on strong bass lines.

What impact does a signal-to-noise ratio of over 88 dB have on the EL-W8A MK2 Subwoofer?

A signal-to-noise ratio of over 88 dB in the EL-W8A MK2 Subwoofer means that the noise remains very low compared to the useful signal. This results in clear and uncolored reproduction of bass frequencies, without disturbing background noise or distortion. Especially in high-volume environments or with detailed music pieces, this high ratio allows for precise sound fidelity and significantly improves the listening experience, as the bass reproduction remains clean and distinct.

What significance does an impedance of 4 ohms have for the operation of the EL-W8A MK2 Subwoofer?

The impedance of 4 Ohms in the EL-W8A MK2 Subwoofer is a critical parameter that determines the electrical load and compatibility with amplifiers. A lower impedance like 4 Ohms allows for a higher current flow, leading to a stronger and more efficient power output. This is especially important for achieving the specified nominal power of 150 Watts. However, this also requires that the connected amplifier system is capable of handling this impedance to ensure optimal performance without overload or signal distortion.

How does the operating voltage of 10 V to 16 V affect the performance of the EL-W8A MK2 Subwoofer?

The operating voltage of 10 V to 16 V in the EL-W8A MK2 Subwoofer allows for flexible adaptation to various electrical systems. A wider voltage range ensures that the subwoofer can be operated stably in different applications without voltage fluctuations affecting performance or sound quality. At higher voltages within this range, the subwoofer can deliver more power, which is particularly beneficial for loud and bass-intensive playback. This contributes to the reliability and performance of the system by ensuring consistent and precise sound reproduction.

What advantages does the input sensitivity at high and low levels offer in the EL-W8A MK2?

The EL-W8A MK2 Subwoofer offers variable input sensitivity with 2 to 8 V for high levels and 0.2 to 2 V for low levels. This flexibility allows for precise adjustment to different audio sources and amplifiers to ensure optimal signal processing. At high levels, the subwoofer can efficiently process stronger input signals, enabling powerful bass reproduction. At low levels, the sensitive setting ensures that even subtle bass elements are reproduced clearly and distinctly without overdriving or distorting the signal.

How does the low-pass filter of the EL-W8A MK2 Subwoofer work and what advantages does the range of 40 Hz to 280 Hz offer?

The low-pass filter of the EL-W8A MK2 Subwoofer is set to a frequency range of 40 Hz to 280 Hz, allowing for precise control of bass frequencies. By attenuating all frequencies above the set range, it ensures that only the deep bass components are reproduced while higher frequencies are filtered out. This prevents overlap with other speakers in the audio system and provides clear and defined bass reproduction. The adjustable cutoff frequency also allows for optimal tuning of the entire sound system to achieve a balanced soundscape.

What are the dimensions of the Rainbow Audio EL-W8A MK2 Subwoofer and how do they affect placement in the enclosure?

The EL-W8A MK2 Subwoofer measures 430 mm in depth, 288 mm in height, and 250 mm in width. These compact dimensions allow for versatile placement in various enclosures and vehicles without taking up much space. The specific size also contributes to optimal acoustic performance, as the enclosure is designed to support the resonance frequencies and bass reproduction of the subwoofer. Precise placement within the enclosure can further enhance sound quality by minimizing echoes and resonances and ensuring even bass distribution in the room.

What technical features of the EL-W8A MK2 Subwoofer support precise sound control?

The EL-W8A MK2 Subwoofer features a built-in low-pass filter with adjustable cutoff frequencies from 40 Hz to 280 Hz, allowing for precise control of bass frequencies. Additionally, the variable input sensitivity for high and low levels provides flexible adjustment for different audio sources and amplifiers. The high signal-to-noise ratio of over 88 dB ensures clear and uncolored reproduction, while the stable operating voltage of 10 V to 16 V guarantees consistent performance. Together, these technical features enable detailed fine-tuning of bass reproduction to achieve optimal sound quality.

How can I best utilize the dimensions of the EL-W8A MK2 Subwoofer to facilitate installation in my vehicle?

With dimensions of 430 mm x 288 mm x 250 mm, the EL-W8A MK2 Subwoofer offers a flexible installation length and width, making it easier to install in most standard luggage compartments and trunk spaces. To optimize placement, you should compare the dimensions with the available space in your vehicle and make adjustments to the installation cavity if necessary. Ensure that the subwoofer is securely mounted to minimize vibrations and movement while driving. Precise placement can also help maximize acoustic performance and ensure even bass distribution throughout the vehicle.

What tips are there for optimizing the performance of the EL-W8A MK2 Subwoofer regarding its technical parameters?

To make the most of the EL-W8A MK2 Subwoofer's performance, you should first set the operating voltage between 10 V and 16 V to ensure stable power output. Use the variable input sensitivity to adjust the subwoofer signal to the output levels of your audio source, avoiding clipping or under-driving. Set the low-pass filter to an appropriate range between 40 Hz and 280 Hz to precisely control the bass frequencies and ensure harmonious integration with the other speakers in your system. Finally, properly placing the subwoofer in the vehicle enclosure can improve sound distribution and minimize resonances.

What advantages does the combination of 4 Ohm impedance and 150 W nominal power offer in the EL-W8A MK2 Subwoofer?

The combination of 4 Ohm impedance and 150 W nominal power in the EL-W8A MK2 Subwoofer provides efficient power output and enables powerful bass reproduction. A 4 Ohm impedance allows for higher current flow, which, combined with the 150 W nominal power, results in a robust and dynamic sound performance. This combination allows the subwoofer to reproduce deep bass frequencies with high precision and minimal distortion, which is particularly beneficial for loud and bass-heavy music genres or cinematic soundtracks. Additionally, this technical configuration ensures stable performance under a variety of operating conditions.

Manufacturer information / responsible person