【ZERO 100 4-Inch 2-Way Speakers｜Compact, Yet Enjoy Noticeable Sound Improvements Car Audio】

You may want the sound from your factory speakers to be a bit clearer, but you’re concerned about limited space in the cabin or the installation size. For those people, ZERO 100 is an easy option to consider.

With a 2-way configuration combining a 4-inch mid-woofer and a 25mm high-performance tweeter, it’s well-suited for situations where you want to hear vocals and instrument sounds more naturally from the front. It uses a sand-coated paper cone, making it a speaker that aims for a cohesive sound in the cabin even when you listen to music for long periods.

Speaker performance isn’t determined by choosing the product alone—the impression can also change depending on the vehicle’s installation conditions, the combination with the factory system, and the installation method. Especially for the 4-inch size, you’ll need to check installation space and mounting methods depending on the vehicle model. Don’t judge only by size; it’s best to look at the actual car and think together about how to install it to take full advantage of the speaker’s strengths.

If you’d like to enjoy car audio that goes one step beyond the factory sound with ZERO 100, please tell me your vehicle model, your current system, and the music you usually listen to. I’ll propose an approach that matches how you’ll use it—not just with the speaker by itself, but also including the installation method and sound tuning.

■ Main Specifications

【Basic Information】
Product name: ZERO 100
Type: 2-way speakers
Impedance: 3Ω

【Speaker Configuration】
Mid-woofer: 4-inch
Tweeter: 25mm high-performance tweeter
Cone material: Sand-coated paper cone

【Crossover】
504 setting crossover

【Output】
2×120/80W