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Upgrade 4-Inch Car Coaxial Speakers – 2-Way Full Range Stereo, 300W Peak Power, Carbon Fiber Cone, 4 Ohm, High Fidelity Audio for Surround Sound – Professional High-End Auto Audio System
✅ In stock
F
Grade
Analysis Confidence
63%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 2, 2026 8:40 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The listed retail price is trimmed by 8% at checkout.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
3.15/28
Recent Value
2.93/22
Market Standing
8.42/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
WODIYA
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓4" speakers✅ 【High-Quality Stereo Sound】 - 4-inch coaxial speaker, 300W peak, 4Ω impedance, offers clear high frequencies and rich mid-low frequencies, enhancing the original vehicle's sound quality.
✓✅ 【Durable Upgrade Materials】 - Premium Carbon Fiber Cones + rubber suspension edge, moisture-proof, corrosion-resistant, high-temperature-resistant voice coil, suitable for various interior environments, longer lifespan.
✓✅ 【Easy Installation】 - Standard 4-inch universal design, Direct replacement for most factory 4" speakers with included mounting hardware; compatible with cars, trucks, and SUV, Motorcycles, boats, home decoration, and DIY can all meet your creativity and demands. (please confirm compatibility before installation).
✓✅ 【High Sensitivity】 - 90dB sensitivity. Even when directly powered by the original vehicle's audio system, it can significantly increase the volume without the need for an additional amplifier.
✓✅ 【Super Value Set】 - 2-piece (1 on each side), fully replaces the original factory speaker. high performance-price ratio， ready to install immediately.
⚙️ Specifications
Brand
WDiYA
Speaker Maximum Output Power
300 watts
Frequency Response
20000 hertz
Connectivity Technology
Auxiliary
Audio Output Mode
Surround
Mounting Type
Door Mount
Enclosure Material
Carbon Fiber
Speaker Type
Coaxial
Additional Features
auto speaker setup
Antenna Location
For Surround Sound Systems
Color
Black 4 Inch
