【CB K165.2-S3 | 16.5 cm 2-way component speakers】

If you want a bit more clarity from your factory speakers and want to feel the sound of vocals and instruments closer, then CB K165.2-S3 is the one to consider.

A separate 2-way speaker system combining a 16.5 cm mid-bass driver and a 20 mm silk-dome tweeter. The high frequencies are easy to render with fine nuances, while the mid-to-low range firmly supports the musical foundation. It’s a speaker designed to help you feel the detailed information within your everyday favorite songs—such as vocal voices and guitar sounds—more naturally.

Easy to drive even with a factory system

The mid-bass uses a 3Ω design, making it easier to efficiently draw out the power of your factory audio. The key point is that you can aim for noticeable changes from swapping the speakers without needing to add a large external amplifier.

The 20 mm special-coated silk-dome tweeter uses a neo-magnet. Its configuration is tuned to produce delicate high-frequency details while avoiding harshness that could be too piercing for the ears.

The tweeter volume can be adjusted in four steps on the network: +2 / 0 / −2 / −4 dB. Since you can set it according to the sound reflections in the cabin, the tweeter’s installation position, and your preferences, you can achieve anything from a bright, vivid sound to a calmer, easy-to-listen sound.

Speaker impression changes depending on installation

Even with the same speaker, the way the sound “comes together” changes depending on how you fix it to the door, how you build the mounting base, and how you replace it from the factory speaker. In particular, the mid-bass is an area where differences in thickness and tightness in the mid-to-low range are likely, depending on whether you can create an environment where it can move properly.

At LOGON, we organize the necessary installation work while checking your vehicle model, your factory audio configuration, and the mounting conditions for the speakers. For the tweeters as well, we don’t just install them—we adjust them while considering sound dispersion and how easy they are to listen to while driving.

To avoid the result of “I swapped the speakers, but it didn’t change as much as I expected,” we want to think together not only about choosing the product, but also about installation and sound tuning. If it were me, I would first listen to your current complaints about the sound, and then decide whether to proceed with speaker replacement only or to combine it with door-side installation work.

If you’d like to enjoy your factory audio with more fine detail and in a more comfortable way, or if you want to improve your front speakers without using an external amplifier, please feel free to consult us. Let’s work out a practical, no-stress configuration together based on your vehicle and how you use it.

Main specifications

【Basic information】
Product name: CB K165.2-S3
Type: Separate 2-way component speakers
Configuration: 16.5 cm mid-bass + 20 mm tweeter
Grille: None (not specified)

【Speakers】
Tweeter: 20 mm silk dome
Mid-bass: 16.5 cm polypropylene cone
Frequency response: 60 Hz to 22 kHz
Sensitivity: 88 dB
Maximum input: 120 W
Minimum resonance frequency: 62 Hz
Impedance: 4Ω (tweeter) / 3Ω (mid-bass)

【Network】
High-pass slope: 12 dB/oct
Tweeter attenuator: +2 / 0 / −2 / −4 dB
Tweeter protection circuit: Yes

【Mounting dimensions】
Tweeter cutout dimension: 40 mm
Tweeter outer diameter dimension: 45 mm
Tweeter mounting depth (inset) dimension: 9.5 mm
Mid-bass cutout dimension: 143 mm
Mid-bass outer diameter dimension: 166 mm
Mid-bass mounting depth (inset) dimension: 61.4 mm

【Passive network dimensions】
Overall dimensions: W103.3 × H25 × D50.4 mm