【APBMW S8-4: BMW/MINI-Specific Subwoofer｜Naturally Enhances Bass Under the Seat】

When listening to music with the factory audio system in your BMW or MINI, you may wish the bass had a little more depth. The vocals and instrument sounds may be fine, but the overall sound can feel somewhat light. If that sounds like you, then the BMW/MINI 20cm under-seat subwoofer APBMW S8-4 is a great fit.

Designed specifically to fit within the limited space under the seat, it doesn’t just boost the amount of bass. Its key feature is that it’s easy to add depth to the entire music mix. You’ll find the kick drum’s impact and the presence of the bass easier to feel, and the songs you already listen to will become more three-dimensional.

The package includes dedicated mounting accessories, and it uses connectors matched to the BMW/MINI factory system. Depending on the vehicle model, year, and factory audio specifications, you may need to confirm certain details, but compared with modifying universal parts for installation, this setup is easier to fit naturally in the cabin.

A subwoofer isn’t only about “adding more bass” once installed. If the connection with the front speakers or the volume balance isn’t right, you might end up hearing bass that stands out too much on its own. At LOGON, we consider installation and tuning so that bass isn’t unnecessarily over-emphasized—taking into account your vehicle’s specifications, the current sound situation, and the music you usually listen to.

If you want to add depth to the sound by making use of the space under the seat without significantly changing your BMW or MINI’s factory audio, this is a subwoofer that’s easy to consider. Since the recommendations will vary depending on the vehicle model and your current system, let’s decide the direction together while checking your actual vehicle when you’re considering installation.

Key Specifications

【Basic Information】
Product name: APBMW S8-4
Type: BMW/MINI-Specific under-seat subwoofer
Configuration: Set of two 20cm subwoofers

【Design / Materials】
Magnet: Neodymium magnet
Basket: Aluminum die-cast
Magnet cover: Rubber, detachable

【Installation / Connection】
Mounting location: Under the seat
Connection method: BMW/MINI-specific connector
Mounting accessories: Included
Dedicated extension cable: Information available on included items

• Depending on the vehicle model, year, and factory audio specifications, you may need to confirm compatibility and the installation method.