Give your car’s audio a clean, noticeable upgrade with the 5Core 4” Coaxial Door Car Speakers (Pair). Designed for everyday drivers who want sharper detail and better clarity than stock speakers, this set combines a compact form factor with a 2‑way coaxial design and super tweeter to help your music sound brighter and more defined.
2‑Way Coaxial Design for Better Clarity

These speakers integrate the woofer and high‑frequency driver in a coaxial layout, helping produce a more balanced mix of lows and highs. The super tweeter supports crisp treble response—great for vocals, strings, cymbals, and overall detail.
Compact 4” Size for Common Install Locations

The 4-inch format is often used in smaller door positions, dash locations, or rear side panels (depending on the vehicle). It’s a smart choice when you need improved sound in a tighter mounting space.
Standard 4Ω Impedance

With a 4 ohm (4Ω) load, these speakers are compatible with many aftermarket head units and car amplifiers, making them a convenient replacement/upgrade option in a wide range of systems.
Key Features (as listed)

Size: 4 inch
Type: Coaxial car door speakers
System: 2‑way
Tweeter: Super tweeter
Impedance: 4Ω
Power (as listed): 250W
In the box: 1 pair (2 speakers)

Ideal For

Replacing factory 4” speakers
Improving clarity and high‑frequency detail
Simple car audio upgrades without complex builds

Fitment note: Vehicle compatibility depends on mounting depth, cutout diameter, and connector type. Confirm your car’s speaker size and fitment before installation.