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  5. Inside ISUB-BMW-2

Inside ISUB-BMW-2

2 reviews

90 Watt

Inside ISUB-BMW-2

2 reviews

Technical Highlights

  • Rated power 90 W, maximum power 180 W, impedance 2 Ohm.
  • Sensitivity 86 dB, frequency range 35–200 Hz, paper cone.
  • Voice coil diameter 50 mm, aluminum former.
  • More technical details
€166.11
-21% €209.00 €166.11
2% discount with credit card

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ProductInside ISUB-BMW-2

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€166.11
€209.00 €166.11

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Compatible with Inside ISUB-BMW-2

The Inside ISUB-BMW-2 is a BMW Subwoofer from Focal. It has a rated power of 90 W and a maximum power of 180 W. The sensitivity is 86 dB and the nominal impedance is 2 Ohm. The subwoofer uses a paper cone and a butyl surround. The frequency response is 35–200 Hz. The voice coil diameter is 50 mm, and the former is made of aluminum. The voice coil is dual-layered and wound with copper wire, with a DC resistance of 2 Ohm. The net weight is 970 g.

Features
  • BMW Subwoofer
  • Rated power: 90 W
  • Maximum power: 180 W
  • Sensitivity: 86 dB
  • Nominal impedance: 2 Ohm
  • Frequency response: 35–200 Hz
  • Cone: Paper
  • Surround: Butyl
Technical Specifications
  • DC resistance: 2 Ohm
  • Voice coil diameter: 50 mm
  • Former: Aluminum
  • Layers: 2
  • Wire: Copper
  • Net weight: 970 g

datasheet

Open data sheet

Frequently Asked Questions about Inside ISUB-BMW-2

What is the power of the Focal Inside ISUB-BMW-2 Subwoofer?

The Focal Inside ISUB-BMW-2 Subwoofer has a nominal power of 90 Watts, which means it can be continuously operated at this power level. When needed, it reaches a maximum power of 180 Watts, which can be used briefly for peak demands. These power specifications are ideal for use in vehicles, as they ensure both sufficient volume and sound quality. The combination with a nominal impedance of 2 Ohm allows for efficient power output and integration into suitable sound systems. This energy efficiency is particularly important for high-performance sound components.

How sensitive is the Focal Inside ISUB-BMW-2 Subwoofer?

The sensitivity of the Focal Inside ISUB-BMW-2 Subwoofer is 86 dB. This indicates how effectively the subwoofer produces sound in relation to the input power. Higher sensitivity means that less power is needed to achieve a certain volume level. With this 86 dB, the subwoofer is designed to provide remarkable audio playback even with lower amplifier power. This level of sensitivity proves beneficial in vehicles where amplifier outputs may be limited and contributes to the overall efficiency of the audio system.

What frequency range does the Focal Inside ISUB-BMW-2 Subwoofer cover?

The Focal Inside ISUB-BMW-2 Subwoofer covers a frequency range from 35 Hz to 200 Hz. This range is specifically designed to enhance deep bass and mid frequencies, adding depth and volume to a vehicle's sound system. The lower end at 35 Hz means it can reproduce deep bass tones that are felt more than heard, while the upper limit of 200 Hz supports the transition zone to the woofer. This bandwidth is ideal for those seeking an intense sound experience where bass is represented precisely and powerfully.

What materials are used in the Focal Inside ISUB-BMW-2 Subwoofer?

The Focal Inside ISUB-BMW-2 Subwoofer uses several high-quality materials. The cone is made of paper, known for its lightweight yet rigid structure, allowing for precise sound reproduction. The surround is made of butyl, a material recognized for its durability and efficient vibration damping. The voice coil former is made of aluminum, valued for its excellent heat dissipation properties. The voice coil itself is wound with copper wire in two layers to ensure optimal magnetic flow and thus excellent sound quality.

How is the installation of the Focal Inside ISUB-BMW-2 in the car done?

When installing the Focal Inside ISUB-BMW-2 Subwoofer in a vehicle, one should consider the compact dimensions and the net weight of 970 grams to find a suitable place for secure mounting. The subwoofer must be mounted in such a way that its 50 mm voice coil has enough airspace for movement to avoid distortion. For compatibility questions regarding specific car brands, especially BMW, the existing opening in the vehicle should be checked. Note that integrating the subwoofer often requires modifications or adjustments to the body or existing sound settings to achieve optimal results.

How does the nominal impedance of the Focal Inside ISUB-BMW-2 affect system performance?

The nominal impedance of the Focal Inside ISUB-BMW-2 is 2 Ohm, which has significant effects on the audio system's performance. A low impedance generally means that more current can flow through the subwoofer, leading to a louder and more powerful bass output. This is particularly advantageous when the subwoofer is combined with a powerful amplifier that can handle low impedance loads. Drivers looking for a vibrant sound profile will appreciate this feature, as it allows deep frequencies to be reproduced richly and intensely.

What are the advantages of the aluminum former in the Focal Inside ISUB-BMW-2 Subwoofer?

The aluminum former of the Focal Inside ISUB-BMW-2 Subwoofer offers a range of advantages that contribute to its outstanding performance. Aluminum is known for its excellent thermal properties, meaning it can efficiently dissipate heat from the voice coil. This ability significantly reduces the risk of overheating under heavy load, extending the lifespan of the subwoofer. Furthermore, the rigidity of aluminum provides a stable base for the voice coil, improving the precision of sound reproduction. This makes the subwoofer particularly suitable for use in demanding audio environments.

What role does the copper wire play in the voice coil of the Focal Inside ISUB-BMW-2?

The copper wire used in the voice coil of the Focal Inside ISUB-BMW-2 plays a crucial role in the sound quality and performance of the Subwoofer. Copper is an excellent conductor that allows for efficient current flow, improving the response of the voice coil. This high conductivity enhances the precision and efficiency of sound conversion, reduces energy losses, and improves the authenticity of the sound. A dual-layer winding with this material ensures that the Subwoofer delivers consistent, distortion-free sound levels even at high power.

How important is the paper cone in the Focal Inside ISUB-BMW-2 Subwoofer?

The paper cone in the Focal Inside ISUB-BMW-2 Subwoofer is fundamental to sound performance. Paper cones are known for their light weight and rigid structure, allowing for responsive and precise audio reproduction. These properties make the cone ideal for bass reproduction, as it can quickly respond to changes in the audio signal without compromising sound fidelity. The paper construction ensures that even the finest details in the music are highlighted, providing listeners with an impressive and intense sound experience. This is particularly relevant in environments where sound precision is critical.

What are the Thiele-Small parameters of the Focal Inside ISUB-BMW-2 Subwoofer?

Although the Thiele-Small parameters are not explicitly mentioned in the available product description of the Focal Inside ISUB-BMW-2, these parameters would be essential for determining the acoustic properties of the Subwoofer. In general, the Thiele-Small parameters describe such characteristics as the resonance frequency (Fs), total quality factor (Qts), and equivalent volume (Vas) of a speaker. These parameters are crucial for accurately predicting the behavior of the Subwoofer in various enclosures and applications. For specific projects, it is advisable to obtain additional details directly from the manufacturer or in specific technical documentation.

Manufacturer information/responsible person

Focal Naim Deutschland GmbH

Darius R. Świderski

Hainbuchenweg 14–18
21224 Rosengarten
Germany

Phone: +49 4105 77050
Fax: +49 4105 770529
E-mail: info@focal-naim.de

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