【KFC-RS175 17cm Custom-Fit Speakers | For Improving Sound Quality from OEM Speakers】

The sound from your factory speakers seems a bit muffled, vocals feel distant, and you want to enjoy your usual music a little more clearly. If that sounds like you, KFC-RS175 is an easy option to consider.

These 17cm custom-fit speakers support a wide range of vehicles, including Toyota, Nissan, Honda, Mitsubishi, Subaru, Mazda, and Suzuki, as well as VW, Audi, and BMW. Because a multi bracket is included, many vehicles can be installed without needing to purchase a separate bracket, which makes them particularly convenient.

For the cone material, they use a mica-blended PP that balances lightweight design and stiffness. On the surface, a diamond array pattern is applied to help suppress unwanted distortion from the cone, aiming for a clear, responsive sound.

With a tweeter designed with the vocal frequency range in mind, and a network that aligns well with the woofer, playback flows naturally from low to high frequencies. Vocals become easier to perceive, and you’ll find it easier to follow the contours of voices and instruments in the music you normally listen to.

However, speakers don’t achieve their finished performance just by swapping the product. Impressions can also vary depending on each vehicle’s door shape, the installation condition of the OEM speakers, and how the door area resonates. If it were me, I’d first check the vehicle and your current sound, and then consider together whether to proceed with speaker replacement only or to include baffle and door-side processing as well.

These are speakers suited for those who want to keep the factory look and feel but enjoy music a bit more. We’ll guide you with a practical approach based on your vehicle model, intended use, and the music you listen to—so if you’re considering a replacement, feel free to consult us.

Main Specifications

【Basic Information】
Product name: KFC-RS175
Type: 17cm custom-fit speaker
Configuration: 2 speakers (1 pair)

【Compatibility & Installation】
Compatible vehicles: Toyota, Nissan, Honda, Mitsubishi, Subaru, Mazda, Suzuki, VW, Audi, BMW, and more
Number of compatible models: 300+ vehicle models (as of Nov. 2022)
Mounting bracket: Multi bracket included
Optional items sold separately: Not required depending on the vehicle

【Cone & Acoustic Design】
Cone material: Mica-blended PP
Surface pattern: Diamond array pattern
Cone shape: Two-step curved shape
Diaphragm/diffuser: Wave shape
Tweeter: Thickened adjustment of the voice coil winding
Network: Optimized connection between the woofer and tweeter sound

Depending on the vehicle model and OEM audio specifications, the required mounting parts and installation details may vary.