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  5. IR-BMW 4INT

IR-BMW 4INT

80 Watt

IR-BMW 4INT

Technical Highlights

  • RMS power 80 W, Peak power 250 W, Impedance 4 Ohm.
  • Frequency range 80 Hz to 25 kHz, Sensitivity 90 dB.
  • Voice coil 51 mm, Tweeter 28 mm, Neodymium magnet motor.
  • More technical details
€970.00
-8% €1,050.00 €970.00
2% discount with credit card

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ProductIR-BMW 4INT

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Estimated delivery: Sep 17–Sep 22.
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1 year extra warranty

Every product purchased from Masori includes an additional year of warranty in the third year after purchase (months 25–36). We cover repair or replacement free of charge for covered warranty claims. Automatic and free – exclusively for Masori customers. Your statutory rights remain unaffected.

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datasheet
MorelIP-BMW 4INT-CTR
Morel-IP-BMW 4INT-CTR-BMW-Lautsprecherset-masori-kaufen
Morel-IR-BMW 42-CTR-BMW-Lautsprecherset-masori-kaufen
MorelIR-BMW 42-CTR
Morel-IR-BMW 4INT-BMW-Lautsprecherset-masori-kaufen
€970.00
€1,050.00 €970.00

IR-BMW 4INT is a BMW Speaker Set from Morel with DirectFit 100 mm enclosure design, included brackets, and factory cable connections for installation without modifications. The set is based on the Hybrid Integra speaker series and utilizes point source driver construction with a concentrically mounted tweeter. Each point source driver features a 51 mm voice coil and a hybrid EVC motor design. The tweeter uses a 28 mm Acuflex silk dome and a dual neodymium magnet motor. The configuration is 2-way Integra. Technical specifications include a frequency range of 80 Hz to 25 kHz, a sensitivity of 90 dB, and an impedance of 4 Ohms. The power handling is 80 W RMS and 250 W Peak, the woofer measures 100 mm, and the speaker grilles are designed as factory replacements. Plug-and-Play.

Features
  • BMW Speaker Set
  • DirectFit 100 mm enclosure design
  • Included brackets
  • Factory cable connections
  • Plug-and-Play
  • Based on the Hybrid Integra speaker series
  • Point source driver construction with concentrically mounted tweeter
  • Woofer 100 mm
  • Tweeter 28 mm
  • Voice coil woofer 51 mm
  • Acuflex silk dome
  • Dual neodymium magnet motor
  • Hybrid EVC motor design
  • Speaker grille factory replacement
Technical Data
  • Configuration 2-way Integra
  • Woofer 100 mm
  • Tweeter 28 mm
  • Voice coil woofer 51 mm
  • Frequency range 80 Hz – 25 kHz
  • RMS power 80 W
  • Peak power 250 W
  • Sensitivity 90 dB
  • Impedance 4 Ohms
  • Speaker grille factory replacement
  • Compatibility BMW 1 Series: E81 (front door / rear shelf), E82 (front door / rear shelf), E87 (front door / rear shelf), E88 (front door / rear side trim), F20 (rear shelf), F21 (rear shelf)
  • Compatibility BMW 2 Series: F22 (rear shelf), F87 M2 (rear shelf)
  • Compatibility BMW 3 Series: E90 (front door / rear shelf), E91 (front door / rear door), E92 (front door / rear side trim), E93 (front door / rear side trim), F34 (rear shelf), F80 M3 (rear shelf), G20 (rear shelf), G28 (rear shelf), G80 M3 (rear shelf)
  • Compatibility BMW 4 Series: F32 (rear shelf), F33 (rear shelf), F36 (rear shelf), F82 M4 (rear shelf), G22 (rear shelf)
  • Compatibility BMW 5 Series: E60 (front door / rear door / rear shelf), E61 (front door / rear door / headliner), F07 (front door / rear door / headliner), F10 (front door / rear door / rear shelf), F11 (front door / rear door / headliner), G30 (rear shelf), G31 (headliner)
  • Compatibility BMW 6 Series: E63 (front door / rear side trim), E64 (rear side trim), F06 (rear shelf), F12 (rear side trim), BMW Cabriolet (rear side trim / rear shelf)
  • Compatibility BMW 7 Series: E65 (front door / rear door), E66 (front door / rear door), F01 (front door / rear door / rear shelf), F02 (front door / rear door / rear shelf), G11 (rear shelf), G12 (rear shelf)
  • Compatibility BMW X1: E84 (front door / rear shelf)
  • Compatibility BMW X3: E83 (front door / rear door), F25 (headliner)
  • Compatibility BMW X5: E70 (front door / rear door), F15 (rear side trim / rear shelf / headliner), F85 (rear side trim / rear shelf / headliner), G05 (rear side trim / rear shelf / headliner)
  • Compatibility BMW X6: E71 (front door / rear door), F16 (headliner), G06 (headliner)
  • Compatibility BMW Z4: E89 (front door / rear door)
  • Compatibility BMW I8: L15 (rear side trim)
  • Compatibility MINI: R60 Countryman (front door / rear door), R61 Paceman (front door / rear door)

datasheet

Open data sheet

Frequently Asked Questions about IR-BMW 4INT

What advantages does the DirectFit enclosure design offer for the IR-BMW 4INT Speaker Set?

The DirectFit 100 mm enclosure design of the IR-BMW 4INT Speaker Set from Morel allows for seamless integration into the designated BMW models without requiring physical modifications to the vehicle's body. This plug-and-play design saves time and effort during installation, as it comes equipped with factory cable connections that allow for a direct connection without additional adapters or modifications. Another technical advantage is the optimized sound projection within the vehicle, as the enclosure design is precisely tailored to the dimensions of the intended installation spaces, minimizing resonances and enhancing sound fidelity.

How does the point source design work in the Morel IR-BMW 4INT Speaker Set?

The point source design of the Morel IR-BMW 4INT Speaker Set utilizes concentrically mounted tweeters to achieve precise sound bundling. This design integrates a 28 mm tweeter with an Acuflex silk dome directly into the center of the 100 mm woofer. This reduces phase shifts and ensures a coherent sound landscape with improved spatial imaging and clarity. The combination of a 51 mm voice coil and the hybrid EVC motor design also ensures even energy distribution and reduces distortion even at high volumes.

What technical specifications characterize the IR-BMW 4INT Speaker Set?

The IR-BMW 4INT Speaker Set from Morel is characterized by several key technical parameters: it offers a frequency range of 80 Hz to 25 kHz, allowing for a wide and balanced sound reproduction. With a sensitivity of 90 dB and an impedance of 4 Ohm, it is optimized for efficient power handling. The power handling is rated at 80 W RMS and 250 W Peak, providing ample reserve for dynamic music pieces. The 2-way Integra design includes a 100 mm woofer and a 28 mm tweeter, providing a balanced mix of bass and treble.

How does the configuration of the voice coil affect the performance of the Morel IR-BMW 4INT Speaker Set?

The 51 mm voice coil of the Morel IR-BMW 4INT Speaker Set is a critical element that significantly enhances performance. A larger voice coil like this offers advantages in terms of heat dissipation and can handle higher electrical loads, improving dynamic performance. Combined with the hybrid EVC motor design, it allows for precise motor control, minimizing distortion and improving sound quality even at maximum volume. Especially with complex musical pieces or high volumes, the efficiency of the voice coil plays a crucial role in delivering stable, clear sound.

Which BMW models is the Morel IR-BMW 4INT Speaker Set compatible with?

The Morel IR-BMW 4INT Speaker Set is specifically designed for a variety of BMW models. This includes, among others, the BMW 1 Series, 2 Series, 3 Series, 4 Series, 5 Series, 6 Series, 7 Series, as well as numerous X models and the BMW i8. Notable mentions include the BMW 3 Series G20, the BMW 5 Series G30, and the BMW X5 G05. Compatibility covers installation locations such as front door, rear door, and rear shelf, depending on the specific model and year. This wide support makes it an ideal upgrade for BMW enthusiasts looking to enhance their in-car sound experience.

What role does the dual neodymium magnet motor play in the IR-BMW 4INT Speaker Set?

The dual neodymium magnet motor in the IR-BMW 4INT Speaker Set is a key element for sound performance. Neodymium is known for its very high magnetic strength at low weight, and the dual magnet motor further modifies these characteristics to achieve stronger control over the diaphragm movement. This results in more precise audio expression and improves both the dynamic range and transient response of sound reproduction. Especially if you enjoy listening to music loudly, this motor ensures stability and clarity, even at maximum output.

How does the hybrid EVC motor design affect the sound quality of the Morel IR-BMW 4INT?

The hybrid EVC motor design of the Morel IR-BMW 4INT Speaker Set is essential for tonal balance. This motor principle improves the linearization of sound conversion, achieved through precise control of the magnetic field. This reduces both harmonic and non-linear distortions, resulting in crystal-clear reproduction of mid frequencies and accurate treble staging. In practice, this means that complex musical details are reproduced clearly and without distortion, making the music playback overall sound more natural and detailed.

What aspects of the Acuflex silk dome contribute to sound quality?

The Acuflex silk dome in the Tweeter of the Morel IR-BMW 4INT significantly contributes to sound quality by minimizing unwanted resonances while ensuring a smooth, natural high-frequency reproduction. Acuflex is a special material based on a combination of flexibility and stability, ultimately allowing for even sound distribution. This special dome dampens overlapping resonances and ensures that the Tweeter delivers a smooth, non-harsh sound even in critical frequency ranges. This results in particularly lifelike reproduction of voices and acoustic instruments.

How can the Morel IR-BMW 4INT be ideally installed in the car?

The installation of the Morel IR-BMW 4INT is relatively straightforward thanks to the included brackets and factory cable connections. As it is a DirectFit design, it is primarily optimized for the BMW models listed in the compatibility list. It is advisable to compare the dimensions of the installation space with the product dimensions before installation—especially the 100 mm of the woofer. Properly aligning the Tweeters, here 28 mm with Acuflex silk dome, also contributes to optimal sound distribution in the vehicle interior and should be checked in the frequency range of 80 Hz to 25 kHz.

Why is the impedance of 4 Ohm relevant for the use of the Morel IR-BMW 4INT?

The impedance of 4 Ohm in the Morel IR-BMW 4INT Speaker Set is a crucial technical feature as it determines how the speaker processes electrical signals. An impedance of 4 Ohm allows the speaker to draw more power from amplifiers designed for lower impedances, achieving higher volume levels without power loss. This is particularly advantageous in automotive systems where voltage levels can vary. The 4 Ohm configuration thus harmonizes ideally with many aftermarket amplifiers, which are typically designed for similar impedance values.

Manufacturer information/responsible person

Audio System Germany
Axel Förderer
Falltorstraße 6
76707 Hambrücken
Germany

Contact: info@audio-system.de

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