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30HZ Reinforced Competition Single Ported Sub Box Sub Woofer Enclosure Speaker Box Car Audio Subwoofer Ground Shaker Box Ground-Shaker (Goku Yellow, 12")

30HZ Reinforced Competition Single Ported Sub Box Sub Woofer Enclosure Speaker Box Car Audio Subwoofer Ground Shaker Box Ground-Shaker (Goku Yellow, 12")

30HZ Reinforced Competition Single Ported Sub Box Sub Woofer Enclosure Speaker Box Car Audio Subwoofer Ground Shaker Box Ground-Shaker (Goku Yellow, 12")

✅ In stock

F

Grade

💤 Not a Deal

15.16/100

Current Price

$310.00

Listed $43.99

Analysis Confidence 90%

⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.

Check Deal at Amazon

Price verified Sep 3, 2026 11:10 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 current price sits right around what this item typically fetches.
📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28

Recent Value 0.07/22

Market Standing 1.08/20

Deal Strength 10/20

Momentum 4/10

📝 Product Overview

🏪 Sold by Ground-Shaker

🚚 Shipping Free Shipping

Product Details

✓NOT ALL SUBS WILL FIT DUE TO THE CUTOUT DIAMETER OR MOUNTING DEPTH SO PLEASE CHECK THE DIMENSIONS TO MAKE SURE THIS BOX SUITS YOUR SUBS

⚙️ Specifications

B0FJ5KBMZ5

4.7

See Top 100 in Electronics

July 19, 2025

ASIN

B0FJ5KBMZ5

Customer Reviews

4.7

Best Sellers Rank

See Top 100 in Electronics

Date First Available

July 19, 2025

B0FHJJYMNX

5.0

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F

$310.00