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6.5" Foam Speaker Enhancer, Speaker Fast Ring Sponge Bass Blocker
✅ In stock
D
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 31, 2026 2:05 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰At 10% off its standard going rate, this offer delivers clear value for the money.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
11.24/28
Recent Value
0/22
Market Standing
15.93/20
Deal Strength
3/20
Momentum
4/10
📝 Product Overview
🚚 Shipping
Free Shipping
Product Details
✓【Size】: Car speaker foam ring outside diameter: 7.56 inch/ 192 mm, inner diameter: 5.6 inch/ 142 mm, height: 0.98 inch/ 25mm, great for 6" 6.5" 6.75" 7" car door speaker
✓【High Rebound Sponge】: Car door speaker foam made of Polyurethane polymers, high rebound, strong, crush resistant, waterproof
✓【Function】: Specially designed foam for car door speakers, great for preventing sound diffusion, absorbing door echoes, enhancing speaker sound, and strengthening audio effects
✓【Self Adhesive】: Speaker fast rings with strong stickiness, no easy drop, easy to install
✓【What you Get】: There are 4-pack car door speaker fast rings in the packages, after installation, you can enjoy 360-degree surround mid-bass in your car
⚙️ Specifications
7 ounces
7.76 x 7.6 x 4.13 inches
Item Weight
7 ounces
Package Dimensions
7.76 x 7.6 x 4.13 inches
Item model number
0
ASIN
B09CG33RS5
Customer Reviews
4.6
Best Sellers Rank
Car Speaker Bass Blockers
Date First Available
August 12, 2021
Ships From
Amazon
Sold By
YuQiu
Seller Name
YuQiu