Fits in the console box! Sound upgrader enhances the sound quality of the factory audio.

I want to pay attention to the sound in my car, but I'm not considering speaker replacement. What caught my interest was Alpine's "Vehicle-Specific Sound Upgrader." It's amazing to be able to enhance the sound quality while still utilizing the factory system.

Overcoming the high hurdle of speaker replacement

Even if you want to improve the sound of your car audio, replacing the speakers or changing the deck can be costly and labor-intensive. Considering the task of removing the interior panels, many people end up postponing it. The main appeal of this device is that it can be introduced without significant renovations while keeping the original system intact.

When in use, simply pair your smartphone with the main unit and connect it to the car to complete the setup. It enables sound quality enhancement without having to bring it to a specialty shop. It is perfect for those who have felt dissatisfied with the standard sound but have not taken action.

Custom sound creation for Alphard/Vellfire

What is noteworthy is that it is specifically designed for the Alphard/Vellfire, not just a generic product. It is equipped with a high-performance EQ and aims to improve sound quality across all frequencies with settings tailored to the car's interior environment. The lineup includes two types: "OTM-40AV" for the 40 series and "OTM-30AV" for the 30 series.

You can incorporate model-specific settings without greatly altering your usual factory system. I feel the unique charm that comes with using specific products in this combination.

Updating the sound inside the car while utilizing the original system.

Not all significant customizations lead to comfort. By leveraging the speakers and the factory system, we aim to improve sound quality with vehicle-specific settings. With such an approach, even those who couldn't dive into car audio customization might become interested. We'd like to change the time spent in the Alphard/Vellfire with sound. For such owners, this is an item worth checking out.

I want to focus on sound even during drives with family.

When it comes to the Alphard and Vellfire, these are minivans that are often shared with family and friends. On long drives, the time spent listening to music in the car naturally increases. If familiar music sounds pleasant during those times, the joy of travel time seems to increase as well.

The main unit is compact at approximately 136×76×12mm and weighs about 97g. Its size is similar to that of a smartphone, so there's no need to install large audio equipment. Why not consider it as the first step in modifying your beloved car?

Product name: Alpine Vehicle-Specific Sound Upgrader
　OTM-40AV (for 40 series Alphard/Vellfire)
　OTM-30AV (for 30 series Alphard/Vellfire)
Price: 35,200 yen
Connection method: Bluetooth
Power supply: USB-powered

● Autobacs Seven

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