【GZIW 200｜8-inch (20cm) Subwoofer】

For those who want to add bass in a compact way

Once you replace the front speakers and the sound improves, the next thing that often becomes noticeable is the thickness of the bass.

GZIW 200 is a small-diameter subwoofer with an 8-inch (20cm) size. Even in cars where it’s difficult to secure space for a large unit, this is a size that makes it easier to consider a system that補います (補う) the low frequencies.

Designed to work with a bass-reflex enclosure, it’s suited for those who want to add a bass foundation that’s hard to produce with front speakers alone. When the drum kicks and bass lines gain thickness, the overall music is less likely to sound thin, and even songs you normally listen to can feel enjoyable with a different impression.

Build a system where only the bass doesn’t stand out

A subwoofer isn’t something you can simply turn up and expect good bass. The final impression changes depending on the integration with the front speakers, how it’s installed in the car, and the adjustments to the amplifier and processor.

A 20cm class like the GZIW 200 is a size that’s easy to consider when you want to compensate for low frequencies that the front side tends to lack, and add thickness to the music overall—rather than strongly pushing heavy bass.

At LOGON, we think together about what amount of subwoofer is a good fit, while checking the vehicle model, your existing audio setup, the music you usually listen to, and your preferences for bass. This isn’t just about installing the product—it’s about adjusting it so that the bass connects naturally from the front speakers and sounds finished.

You may not need a large subwoofer, but you want a little more thickness in your factory audio or current system. If that sounds like you, please consult us—including the installation method tailored to your vehicle.

Main Specifications / Specs

【Basic Information】

• Product name: GZIW 200
• Type: Subwoofer
• Size: 8 inches (20cm)

【Speaker Specifications】

• Impedance: 4Ω
• Voice coil: SVC (single voice coil)
• Voice coil diameter: 38mm
• Magnet: Large ferrite magnet
• Basket: High-rigidity steel basket

【Enclosure】

• Recommended: For bass-reflex enclosures

Shop owner Komizo (小溝)