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30HZ Reinforced Competition Single Ported Sub Box Sub Woofer Enclosure Speaker Box Car Audio Subwoofer Ground Shaker Box Ground-Shaker (Black, 8")

30HZ Reinforced Competition Single Ported Sub Box Sub Woofer Enclosure Speaker Box Car Audio Subwoofer Ground Shaker Box Ground-Shaker (Black, 8")

Generic

30HZ Reinforced Competition Single Ported Sub Box Sub Woofer Enclosure Speaker Box Car Audio Subwoofer Ground Shaker Box Ground-Shaker (Black, 8")

✅ In stock

F

Grade

💤 Not a Deal

17.45/100

Current Price

$250.00

Listed $199.99

Analysis Confidence 90%

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

Check Deal at Amazon

Price verified Sep 3, 2026 6:19 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.
📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28

Recent Value 0.95/22

Market Standing 5.5/20

Deal Strength 7/20

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

Brand

Generic

Mounting Type

Tabletop Mount

Speaker Type

Subwoofer

Recommended Uses For Product

For Music Players, For Surround Sound Systems, For Computers

Unit Count

1.0 Count

Color

BLACK

Included Components

TERMINALS

Number of Items

1

Control Method

Touch

Speaker Size

8 inches

Audio Driver Type

Bass Driver

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F

$250.00