【AV X 6.5 II | Coaxial 2-Way Speakers That Add Depth to Sound in Your Car】

You want a bit more low-bass depth and greater extension in the highs from your factory speakers. You’d like to enjoy the sound of vocals and instruments more naturally than before. If that sounds like you, the model to consider is AV X 6.5 II.

This 165mm coaxial 2-way speaker places the tweeter at the center of the speaker body. Instead of sounding like the high frequencies are floating on their own, it’s designed to maintain sonic cohesion and produce a sound that spreads throughout the entire cabin. Even with the music you always listen to, the nuances in vocal expression and the fine details of instruments become easier to hear, so you can enjoy music comfortably even on long drives.

The frequency range is 45Hz to 40kHz. It covers a wide range of sounds—from the depth of the low end, to the warmth of the midrange, to delicate expressions in the high frequencies. With a rated input of 120W, impedance of 4Ω, and sensitivity of 91.5dB, you can consider setups that suit your vehicle and the sound you’re aiming for—ranging from replacing while taking advantage of your factory head unit, to systems that pair an external amplifier.

That said, speakers are components whose impressions can change significantly depending on how they’re installed. Depending on the condition on the door side, the mounting base, and compatibility with your existing system, even the same product can produce different bass output and different levels of sonic cohesion. If I were doing it, I wouldn’t decide on the product first by itself—I’d confirm the vehicle model and current system, the music you usually listen to, and how much you want to change the sound, and then plan the installation details.

AV X 6.5 II is a model suited for those who want to enjoy audio that’s a step beyond factory speakers, and for those who want to improve sound quality while keeping the appearance as natural as possible. Let’s not judge just by the mounting hole diameter and depth—while checking the actual condition of your vehicle, we’ll organize everything together, including any necessary modifications and installation methods.

Main Specifications

【Basic Information】
Product name: AV X 6.5 II
Type: Coaxial 2-Way Speakers
Size: 165mm

【Performance】
Frequency range: 45Hz–40kHz
Rated input: 120W
Impedance: 4Ω
Sensitivity: 91.5dB

【Mounting Dimensions】
Mounting hole diameter: 140.8mm
Mounting depth: 69.8mm

【Other】
Grille: Sold separately