Suacopzar 4in coaxial speaker front view showing compact size for door install
Suacopzar PEI dome tweeter detail highlighting clear highs
Suacopzar 4in woofer cone delivering full-range sound
Suacopzar 4-ohm impedance label for easy system integration
Suacopzar pure copper terminals ensuring clean signal transmission
Suacopzar protective grills guarding speaker components
Suacopzar package contents includes pair of speakers and hardware

Suacopzar

Suacopzar 4" 4-Way Coaxial Car Audio Speakers – 220W Max, 4 Ohm, PEI Dome Tweeters (Pair)

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$33.13

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Check the listed compatible models and specs before you order. Questions? Email us.

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

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Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Overview

elevate your car listening experience with the Suacopzar 4" 4-Way Coaxial Car Audio Speakers. Built to fit in compact spaces, these full-range units blend a woofer, midrange, and PEI dome tweeter on a single axis for a balanced, immersive sound across the cabin. The design emphasizes easy installation and space efficiency, creating a practical upgrade path that doesn’t demand a complete system overhaul.

Key specifications

  • Power range per speaker: 25 Watts RMS to 220 Watts peak
  • Woofer: 100 mm (4") with a durable poly injection cone
  • Midrange: Φ40 mm for clear mid frequencies
  • Tweeter: Φ11 mm PEI dome for clean, extended highs
  • Impedance: 4 Ohms; Sensitivity: 92 dB/W/m ±1.5 dB
  • Frequency response: 30 Hz to 36 kHz
  • Mounting depth: 1.69 inches (43 mm)

Sound quality and build

The PEI dome tweeter contributes crisp treble and a smooth top end, while the midrange and woofer work together to deliver natural-sounding vocals and instrument detail. The full-range coaxial design aims to extract more from your current system without adding complexity, while no-solder copper terminals help maintain signal integrity during installation.

Durability and convenience

  • Polymer cone construction offers everyday durability for daily driving
  • Easy wiring with pure copper terminals for reliable connections
  • Included speaker grills provide protective coverage for the horn and components

What you get and installation notes

Your purchase includes one pair of 4-inch 4-way coaxial speakers, installation wires, grills, and mounting hardware. With a compact 1.69 inch mounting depth, they are suitable for front or rear door installations where space is tight. This setup is a practical option for upgrading factory speakers to achieve more dynamic sound without a major overhaul.

Real-world usage scenarios

  • Commuter cars and daily drivers can benefit from clearer voices and richer instrument detail during commutes and road trips
  • Front or rear door installation offers flexible placement while preserving interior space

FAQ

Q: What comes in the Suacopzar 4" 4-Way Coaxial Speakers package?

A: Two 4-inch coaxial speakers, mounting hardware, installation wires, and protective grills for front or rear door mounting.

Q: What benefits do the PEI dome tweeters offer?

A: The PEI dome tweeters provide clearer treble and smoother highs to accompany the full-range woofer.

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