Nova Zhang
BMW Active Sound Design is an acoustic technology that uses a vehicle's audio system to let drivers hear a factory-preset engine sound. This technology was developed in response to environmental regulations and consumer demands for improved fuel economy, which led to the manufacturing of smaller engine subsystems that produced a softer, high-pitched noise. Active Sound Design enhances the sound within and outside of the vehicle by altering, diminishing, or amplifying the sound using active noise management and acoustic enhancement techniques. The BMW X4 is one of the models that comes standard with Active Sound Design, offering a range of speaker setups and sound settings controllable via a mobile app.
| Characteristics | Values |
|---|---|
| Active Sound System | Available for BMW X4 (G02) |
| Speakers | 3 to 9 |
| Control | Mobile app |
| Sound | Enhanced by Active Sound Design |
| Sound Customization | Individual sound settings adjustable via steering wheel buttons or smartphone app |
| Sound Quality | Better sound quality due to high-quality goods |
| Sound Booster | Available |
| Sound Actuator | Made of stainless steel |
| Installation | Easy, no complex modifications |
| Engine Sound | Simulated and enhanced |
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What You'll Learn
The Active Sound System (ASS)
The ASS creates the perfect exhaust sound for the BMW X4 by using a sound generator or booster, also known as an Actuator, made of stainless steel. This sound generator can be easily retrofitted to the car, and it works in conjunction with the car's existing system to produce a range of sound patterns and volumes. The system can be controlled via OEM buttons or the Active-Sound App, allowing drivers to customise their driving experience.
The Active Sound Complete Kit, for example, offers a realistic V8 sound for the BMW X4 F-Series. It provides up to five profiles, each with 100 Engine-Launch stages, 100 Sound Characteristic stages, 150 volume stages, and three profile change mechanisms. The sound settings can be easily adjusted using the app or the original buttons in the car.
The ENGINEVOX Active Sound System for the BMW X4 G02 is another example of ASS. It transforms the perception of the car by enhancing the sound of the tuned exhaust and creating a sporty feel. This system is designed specifically for the BMW X4, taking into account the characteristics of the vehicle, and offers switchable presets that simulate the sound of various V8 engines.
The Active Sound System for the BMW X4 allows drivers to customise their exhaust and engine sounds, improving the overall driving experience and addressing the lack of engine noise in modern diesel vehicles.
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Active Sound Technology (AST)
The insidePerformance Active Sound System (ASS) for BMW with Active Sound Technology (AST) creates the perfect exhaust sound for all X1, X3, and X4 BMW Diesel models. It can be retrofitted to all these cars very easily and comes as a complete kit ready to install. The main problem with all BMW diesel cars is that they lack the great driving pleasure, dynamic power, and torque associated with the sound of a 6-Cylinder or V8-sound of a stainless steel exhaust.
The ENGINEVOX active acoustic exhaust system for BMW X4 G02 transforms the perception of the car. The loud sound of the tuned exhaust attracts the eyes, and the sports-tuned chassis seems to turn into a non-existent "RACE" mode, creating vivid emotions from driving. This is possible thanks to high-power specialised acoustics and software created directly in ENGINEVOX. The system for BMW X4 is designed in an individual format for high sound characteristics of the product, taking into account the characteristics of a particular car. The premium acoustic exhaust for BMW X4 receives data from the carrier vehicle for excellent adaptability of the soundtrack in several available modes. Switchable presets simulate the sound of several V8 engines.
The Active Sound System for BMW X4 (G02) comes with speaker setups ranging from 3 to 9 speakers. The sound settings can be controlled via a mobile app for an unmatched driving experience. The Active Sound Unit has an ECE mark and better sound due to high-quality goods. No external buttons are needed – it can be easily handled with already available buttons and individual sound settings can be adjusted using a smartphone app.
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Active Sound Design (ASD)
ASD aims to enhance the driving experience by creating a more appealing sound for the driver and the vehicle's exterior. It generates a simulated engine sound using active noise management and acoustic enhancement techniques. This technology is especially relevant for electric and fuel cell vehicles, which often lack the distinctive sound of a traditional combustion engine. By enhancing the sound quality, producers of these vehicles aim to increase customer acceptance.
BMW, for example, has been transparent about its use of ASD in its vehicles. The BMW X4, in particular, offers an Active Sound System (ASS) with Active Sound Technology (AST) that creates the perfect exhaust sound. The BMW X4's sound system can be individually configured and adjusted using the OEM buttons/controls on the steering wheel or via a smartphone app. The exhaust sound is generated by an ECU/ECM and powered and emitted by an Actuator made of stainless steel.
The ENGINEVOX active acoustic exhaust system for the BMW X4 transforms the perception of the car. The loud sound of the tuned exhaust and the sports-tuned chassis create a vivid driving experience. This system is designed with high-power specialized acoustics and software, taking into account the characteristics of the individual vehicle. It offers switchable presets that simulate the sound of various V8 engines without affecting the factory warranty.
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Acoustic exhaust system
An acoustic exhaust system enhances the sound of a car's engine, making it louder and more powerful. The active sound system is designed to be installed in the car's exhaust and can be customised using a mobile or smartphone app. The system is designed to work with petrol, diesel, or electric cars and can simulate the sound of V8 engines.
The acoustic exhaust system typically consists of high-quality speakers that reproduce the sound of the exhaust system accurately. The speakers can be of various sizes and shapes, and the system can be installed without welding or drilling, ensuring that the dealer warranty remains intact. The sound settings can be adjusted individually, allowing users to customise the exhaust sound according to their preferences.
One example of an acoustic exhaust system is the ENGINEVOX active acoustic exhaust system for the BMW X4 G02. This system transforms the perception of the car by combining a loud exhaust sound with a sports-tuned chassis. The high-power specialised acoustics and software created by ENGINEVOX enhance the driving experience by creating vivid emotions. The system is designed to adapt to the specific characteristics of the BMW X4, ensuring excellent sound adaptability.
Another example is the iXsound Active Electronic Exhaust system, which also reproduces the sounds of V8 engines. This system can be customised using a mobile app, allowing users to feel the explosive power of a sports car's engine. The iXsound system offers quick installation and can be easily reinstalled when changing cars. It also provides better protection against moisture and dirt, ensuring a more reliable performance.
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Mobile app control
The BMW X4 Active Sound Complete Kit includes a sound generator (booster) that enables you to retrofit your BMW X4 with a realistic V8 sound. The engine sound can be adjusted via a smartphone app or the original buttons after retrofitting. The Active Sound app offers up to 5 or 6 profiles, 100 Engine-Launch stages, 100 Sound Characteristic stages, 150 volume stages, and 3 profile change mechanisms.
The ENGINEVOX active acoustic exhaust system for BMW X4 G02 also transforms the perception of the car with its loud sound. The system is designed in an individual format for high sound characteristics, taking into account the unique features of each vehicle. The premium acoustic exhaust for the BMW X4 receives data from the carrier vehicle to adapt the soundtrack in several available modes.
The Active Sound app offers a convenient way to configure and adjust the sound of your BMW X4. It eliminates the need for external buttons as it utilizes the OEM buttons and controls on your BMW steering wheel. You can download the app on your iPhone or Android device and connect it to your vehicle via a USB port or snap-in adapter to access its features.
In addition to the Active Sound app, BMW offers a range of music and entertainment apps compatible with the BMW X4. These apps provide access to music streaming, radio stations, audiobooks, podcasts, and football coverage, enhancing your driving experience with a variety of audio content.
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Frequently asked questions
Active Sound is a technology that uses a car's audio system to let drivers hear the factory-preset engine sound. It enhances the sound within and outside the vehicle.
Active Sound Design functions within the audio amplifier to generate a simulated engine sound. It uses Active Sound Technology (AST) to create the perfect exhaust sound.
You can adjust the individual sound settings using the buttons on your BMW steering wheel or via a smartphone app.
Yes, the BMW X4 comes standard with Active Sound Design (ASD).
Active Sound can be easily retrofitted to the BMW X4. However, it is recommended to get it professionally installed to ensure proper functionality.
