【APX 690 3-Way 6×9-inch Coaxial Speaker】

This 6×9-inch 3-Way coaxial speaker is ideal for anyone who wants a bit more thickness and spaciousness in the sound from the factory speakers.

With the APX 690, the tweeter, midrange, and woofer are arranged on a coaxial axis. While making vocal and instrument sounds easier to hear from the front, the playback bandwidth from 40Hz adds a solid sense of volume across the entire music. It’s also a speaker that makes it easy to notice sound changes—especially if you listen to your usual music for long periods on your commute or during drives.

In vehicles that can take advantage of the 6×9-inch size, you may be able to aim for a different kind of low-end response than what you get from 16cm-class speakers. However, the final outcome isn’t determined by the speaker unit alone. Sound cohesion will vary depending on installation space, the shape of the factory speaker, how the baffle is built, how the door side is treated, and how it’s combined with your factory audio.

At LOGON, we check your vehicle model and current system, the music you usually listen to, and your preferred listening volume—then we think together about whether the APX 690 is a good fit. Even if the mounting hole and depth match, it doesn’t always mean it can be installed as-is, so it’s確実 (reliable) to check the actual vehicle first and then guide you on the installation method.

If you want to create a noticeable change in sound by replacing your speakers but you’re unsure which size to choose, let’s plan a configuration that fits your vehicle and stays practical.

Main Specifications / Specs

【Basic Information】
Product name: APX 690
Type: SET COAX 3-Way 6×9-inch
Included items: Grille

【Playback Performance】
Playback frequency range: 40Hz～23kHz
Rated input: 100W
Input impedance: 4Ω
Output sound pressure level: 96dB/SPL

【Mounting Dimensions】
Mounting hole diameter: 151／222mm
Mounting depth: 81mm