【APS 10D 10-inch Slim Subwoofer｜Add Bass in Limited Space】

If you want a bit more low-end thickness and impact, it’s not enough to rely solely on the factory audio or just swapping speakers. That’s where APS 10D comes in.

Even though it’s a 10-inch subwoofer, the mounting depth is only 88mm. Its slim design makes it easy to install in the limited space inside the car, helping to reinforce the low frequencies without putting too much pressure on areas like the cargo space or under the seats. A grille is also included.

Add More Than Just Quantity—Bring Thickness to the Whole Music

When you add a subwoofer, it’s not simply that the bass gets louder. The presence of the bass and kick drum becomes easier to hear, and you’ll also start to feel more thickness in the sound of vocals and instruments.

Even when you listen to your usual music at a slightly lower volume, the low end supports it naturally—making the sound feel less thin. Of course, if you install it without considering the connection with the front speakers, only the bass may stand out. That’s why adjusting the volume and frequency range is important.

The APS 10D uses a special cone-dustcap-basket shape, achieving both a shallow mounting depth and a large excursion. It’s a subwoofer designed for people who want to add strong low-end response even in limited space.

For the APS 10D, the Box Design and Tuning Matter

The recommended sealed-box volume is 12.0L. Even with the same subwoofer, the way the bass sounds and how well it “locks in” changes depending on the box volume and build, mounting location, and the combination with the amplifier.

Also, the APS 10D is a dual voice coil model with 4＋4Ω. After checking the wiring method with your amplifier and the overall system configuration, you’ll need to plan a combination that makes sense and doesn’t push things too far.

At Logon, rather than deciding based on the product alone, we think together about the mounting method and tuning settings—taking into account your current speakers and amplifier, how you use the car, and how much you want to preserve of your cargo space. If it were me, I’d first confirm “how much I want to increase the bass,” then choose a configuration that doesn’t upset the balance with the front speakers.

This 10-inch subwoofer is easy to consider not only for those who want to add more bass quantity, but also for those who want to make the entire music sound a little thicker and more enjoyable. Since the best setup varies with your vehicle model and current system, please consult us as well about compatibility with the available mounting space and amplifier.

Main Specifications / Specs

【Basic Information】
Product name: APS 10D
Type: Subwoofer
Size: 250mm (10-inch)

【Performance】
Rated input: 400W
Input impedance: 4＋4Ω
Sound pressure level (SPL): 84.0dB/SPL

【Installation】
Cutout diameter: 233mm
Mounting depth: 88mm
Recommended sealed-box volume: 12.0L

【Other】
Weight: 5.2kg
Included accessories: Grille (grille)