【HELIX PR-K165.2 Separated 2-Way Speakers｜For Those Who Want Clarity and High Information Content】

HELIX PR-K165.2 is a 165mm separated 2-way speaker designed for people who want to prioritize clear mid-to-high frequencies and natural reproduction of instruments.

If the sound from your factory speakers comes across a bit muffled, if you want the vocal contours to be a little more defined, or if you want to enjoy acoustic tracks and female vocals comfortably—this should be a pretty interesting option.

What’s good about this speaker is that it doesn’t just play brightly; it also reproduces fine reverberation details and a sense of air properly.
In color terms, it’s like a transparency with a slight “bluish-white” feel. It isn’t the type that pushes itself out flamboyantly—rather, in clear sound you can naturally see the texture of instruments and vocals.

The tweeter uses a 25mm silk dome, and the mid-bass uses a 165mm mica paper composite cone.
Because the high frequencies are less likely to turn harsh and the mid-bass also has lightness and good responsiveness, this configuration makes it easier to bring out vocal attack, as well as nuances in guitar, piano, and string instruments.

That said, speaker sound is not determined by the product alone.
Even with the same PR-K165.2, the final result can change considerably depending on the tweeter mounting position, how the door base is built, how the baffle is made, whether or not deadening is applied, and the combination with the factory navigation unit or a DSP.

At LOGON, we don’t just recommend a simple swap and call it done. We make suggestions while considering your vehicle model, your current system, the music you usually listen to, and how much you want to improve the sound.
If it were up to me, I would build this speaker not toward simply making the sound louder, but toward making the most of clarity, soundstage imaging, and reduced listening fatigue.

“I want it clearer than stock, but I don’t want the sound to get too hard.”
“I want to bring the vocals forward, but I also want to keep an important connection with the bass.”
“If I’m going to change speakers, I want the kind of sound I can listen to for a long time and truly be satisfied with.”

For people like that, the PR-K165.2 is definitely a speaker worth putting on your shortlist.
Since the recommended setup can vary depending on compatibility with your vehicle and the installation details, if you’re interested, please consult us once—include your current system and the music you often listen to as well. We’ll look at your actual car and work together to find a good solution within a reasonable, practical range.