BMW 3 Series E90 2 Mid-Range Loudspeaker Midtone Speaker 0445687

BMW 3 Series E90 2 Mid-Range Loudspeaker Midtone Speaker is an original audio component designed for the factory sound system in the 3 Series E90. As an OEM component from BMW, it ensures consistent sound quality with the other speakers in the vehicle and a perfect fit for factory mounts and wiring. This used component allows for an economical yet professional repair of the factory audio system.

Specifications and technical data

• SKU: P0445687-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0445687
• Substitutable numbers: 65130445687, 0445687, EM
• Category: Other Interior Parts & Accessories

Purpose and function in the BMW E90 audio system

The presented mid-range speaker operates in the frequency band responsible for the clarity of vocals, dialogues, and most musical details. In the factory BMW E90 audio system, it is responsible for:

• maintaining a consistent sound profile throughout the cabin,
• proper integration with tweeters and woofers,
• stable operation with the stock amplifier and electrical installation.

Thanks to its design tailored to this specific 3 Series generation, installation is carried out in the manufacturer's intended location, without the need for modifications to the upholstery or wiring harness.

Benefits of using an original mid-range speaker

Using an original BMW mid-range speaker allows you to maintain the factory sound character, which is particularly important when partially replacing audio components. Compared to universal replacements, the OEM component ensures:

• a secure fit to the factory basket and mounts,
• electrical compatibility with the stock installation,
• no need for adapters or additional spacers.

For users who want to preserve the original interior configuration and acoustics, this is a technically safe and predictable solution in terms of the final result.

Component condition and service application

The speaker comes from the Other category, meaning it is a component used primarily for repairs, replacing missing parts after disassembly, or restoring the vehicle to a near-factory state. This used component is suitable for situations where:

• the original speaker has suffered mechanical or electrical damage,
• it is necessary to restore full functionality of the audio system after a collision or interference with the installation,
• the priority is to maintain the factory appearance and equipment configuration.

Thanks to its original design, the speaker can be used both as a replacement part and as a component for completing audio installations in restoration projects.

Interior integration and user comfort

The factory BMW E90 mid-range speaker is designed to work harmoniously with the cabin acoustics and factory trim materials. Properly selected acoustic parameters influence:

• better speech clarity during hands-free calls,
• stable sound during daily use, without the need for intensive adjustments in radio settings,
• comfortable music listening at various volume levels.

For drivers who want to keep the interior to a standard close to the factory version, this is a practical way to restore the full functionality of the sound system.

Expanding knowledge and selecting other components

If you are planning a comprehensive repair or upgrade of the audio zone in your BMW and need other elements from the same group, such as additional speakers, grilles, or audio harnesses, check the available parts in the Other BMW category.

To compare the character of factory sports and standard systems, it is worth reading an analysis of solutions used in higher-class cars – the article Audi RS vs other models – what is hidden under the hood and chassis? may be helpful, as it shows how manufacturers differentiate technical equipment between versions.

If you are considering a broader interior modernization – replacing seats, steering wheels, or expanding multimedia – you will find practical tips on selecting used interior components in the guide Premium interior for half the price: second-hand seats, steering wheels, and multimedia, which will make it easier to consistently plan the entire upgrade in your BMW.