Technical Highlights

  • Power 2 x 60 watts RMS, 2 x 120 watts MAX, impedance 4 ohms.
  • Frequency range from 75 to 22,000 Hz, for precise sound.
  • 100 mm polycone midrange driver, 20 mm neodymium fabric tweeter.
  • More technical details
Regular price €124.82
Regular price -16% €149.00 selling price €124.82
2% discount with credit card
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Estimated delivery: Sep 14–Sep 17.
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datasheet
Regular price €124.82
Regular price €149.00 selling price €124.82

The BMW speaker set QMB100X from MB Quart is an excellent choice for anyone looking to equip their vehicle with a high-quality sound system. This is a 4-inch 2-way coaxial speaker set that impresses with a power output of 2 x 60 watts RMS and a maximum of 2 x 120 watts. With an impedance of 4 ohms and a frequency range of 75 to 22,000 Hz, it ensures precise and balanced sound reproduction. The 100 mm polycone midrange driver and the swiveling 20 mm neodymium fabric tweeter are further highlights of this set. Thanks to an installation depth of 43 mm and a mounting hole diameter of 92 mm, the set is easy to integrate, while vehicle-specific connectors and adapter rings make installation easier.

Features

  • 4-inch 2-way coaxial speakers
  • 2 x 60 watts RMS
  • 2 x 120 watts MAX
  • Impedance 4 ohms
  • Frequency range 75 - 22000 Hz
  • 100 mm polycone midrange driver
  • 20 mm neodymium fabric tweeter (swiveling)
  • Installation depth 43 mm
  • Mounting hole 92 mm
  • Vehicle-specific connectors, adapter rings

datasheet

Open data sheet

Frequently Asked Questions about QMB100X


What power does the BMW Speaker Set QMB100X offer?

The BMW Speaker Set QMB100X from MB Quart delivers a power of 2 x 60 Watts RMS and can reach a maximum of 2 x 120 Watts. These power values ensure high audio output quality, ideal for dynamic music playback. With a 4 Ohm impedance, the set integrates seamlessly into most vehicle audio systems. Notably, the frequency range of 75 to 22,000 Hz allows for precise sound reproduction across the entire audible spectrum. These specifications make the set ideal for audiophiles who prefer clean and powerful playback of their music.

What components are included in the QMB100X Speaker Set?

The QMB100X Speaker Set includes 4-inch 2-way coaxial speakers, equipped with a 100 mm polycone midrange speaker and a 20 mm neodymium fabric tweeter. The midrange speaker ensures clear midrange reproduction, while the swiveling tweeter delivers high frequencies in detail. This combination allows for a balanced audio performance suitable for both calm and lively music tracks. The high material quality of the speaker components also contributes to the durability and reliability of the speaker system.

How does the installation of the BMW Speaker Set QMB100X in the vehicle work?

The installation of the QMB100X Speaker Set in the vehicle is straightforward, thanks to a mounting depth of 43 mm. The mounting hole diameter of 92 mm allows for a precise fit. Additionally, vehicle-specific connectors and adapter rings are included, making the set particularly suitable for BMW vehicles. These specific adjustments facilitate installation and eliminate the need for complex modifications. The included adapters help securely integrate the system and ensure stable mounting without unnecessary vibrations.

What frequency ranges does the QMB100X Speaker Set cover?

The QMB100X Speaker Set covers a frequency range from 75 to 22,000 Hz. This wide range ensures that both low and high tones can be reproduced cleanly and clearly. This is particularly important for listeners who value detailed music reproduction, as all frequency elements are evenly covered. The range is optimal for reproducing complex music styles, where precise reproduction of high tones is just as important as the powerful reproduction of bass tones by the Polycone Midrange speakers.

What is the impedance of the QMB100X Speaker Set from MB Quart?

The impedance of the QMB100X Speaker Set is 4 Ohm. This impedance is widely used and compatible with most aftermarket audio systems in vehicles. A 4-Ohm impedance contributes to a high efficiency of the speaker set, which is particularly advantageous when used with audio systems that provide high output power. The low impedance allows the system to produce a higher volume with less electrical power, which is beneficial for both quieter listening environments and louder music performances.

What special design features does the 20 mm neodymium fabric tweeter have?

The 20 mm neodymium fabric tweeter in the QMB100X Speaker Set features a swivel design that allows for targeted sound direction. Neodymium is known for its high magnetic strength at low weight, making the tweeter very efficient and responsive. The fabric tweeter provides soft, detailed highs and contributes to precise sound reproduction. With the ability to swivel the tweeter, the sound can be optimally adjusted to the listening position in the vehicle, significantly improving sound quality.

How does the 100 mm Polycone Midrange speaker affect sound quality?

The 100 mm Polycone Midrange speaker of the QMB100X Speaker Set significantly influences sound quality, as it ensures balanced midrange reproduction. Polycone is known for its stiffness and light weight, which leads to less distortion and clear mids. These material properties allow the midrange speaker to consistently deliver accurate sounds even at high volumes and complex musical passages. As a result, listeners benefit from a particularly well-defined and precise midrange reproduction that positively complements and enhances the overall sound image.

What tips for sound optimization does the BMW Speaker Set QMB100X offer?

For sound optimization of the BMW Speaker Set QMB100X, it is recommended to aim the swiveling 20 mm neodymium fabric tweeters at the preferred listening position. This improves the height representation and allows for a more precise reproduction of the upper frequencies. Additionally, the correct installation height of the 4-inch 2-way coaxial speaker is crucial to maintain acoustic balance. Depending on the vehicle, the best possible positioning can be determined through testing to achieve an even distribution of sound throughout the interior, significantly enhancing sound quality.

What are the dimensions of the BMW QMB100X Speaker Set?

The BMW QMB100X Speaker Set has a mounting depth of 43 mm and a cut-out diameter of 92 mm. These dimensions allow for easy integration into various vehicle parts without requiring major modifications. These compact measurements are also ideal for installations in tight spaces within the vehicle. With the correct dimensions and the included vehicle-specific connectors, the speakers can be securely mounted, ensuring stable performance free from unnecessary resonances or vibrations.

Are connections and adapters for the installation of the QMB100X Speaker Set included?

Yes, the QMB100X Speaker Set comes with vehicle-specific connectors and adapter rings. These included parts significantly ease the installation by allowing a direct connection to existing vehicle audio systems. These specifications for connectors ensure seamless integration without additional modifications. Especially in BMW models, no new brackets or solutions need to be created due to the existing adapters. This saves time and costs during installation and ensures a perfect fit.

Manufacturer information/responsible person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de