Is this ofc (oxygen free copper) cable?

Free from Oxidation!means is Better than aluminum

The led doesn’t stay on is that a problem ? It reads when I first start the car but a minute later it shuts off, it is full I believe but no display

They usually do that every now and then but it’s actually working. As long as the display never completely shuts off it should be good to bump

If I have a Capacitor do I need a second battery

No, the capacitor is connected in parallel with the battery close to the amp. The kit has very good instructions, fairly easy installation. Hope this helps.

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SoundBox 4 Gauge Amp Kit Amplifier Install Wiring & 2.5 Farad Digital Capacitor, 2300W Peak

SoundBox 4 Gauge Amp Kit Amplifier Install Wiring & 2.5 Farad Digital Capacitor, 2300W Peak

Product ID: 66223140

Details

Brand
SoundBox
Manufacturer
SoundBox
Mounting Type
Surface Mount
Number of Channels
4
Output Power
2300 Watts

⚡2300W Peak Power

🔋2.5 Farad Digital Capacitor

🔌4 Gauge Complete Install Kit

€ 147.39

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Description

🔊 Amp Up Your Drive with Power & Precision!

TRUSTED BY THOUSANDS - Ranked #12 in car amplifier capacitors with over 2,000 rave reviews—join the elite sound squad.
PLUG PLAY PERFECTION - Complete 4 gauge wiring kit designed for seamless, professional-grade amplifier installation.
SLEEK DURABLE DESIGN - Aluminum build with surface mount capability for a clean, long-lasting setup that fits any ride.
STAY CHARGED STAY LOUD - 2.5 Farad digital capacitor ensures stable voltage and prevents power drops during heavy bass hits.
POWER YOUR RIDE LIKE A PRO - Unleash up to 2300 watts peak output for crystal-clear, booming sound that commands attention.

The SoundBox 4 Gauge Amp Kit combines a robust 2300W peak amplifier wiring kit with a 2.5 Farad digital capacitor, delivering stable, high-powered audio performance. Crafted from durable aluminum and designed for easy surface mounting, this kit is a top-rated choice for professional-grade car audio installations.

Specifications

ASIN	B07BW6JRFK
Best Sellers Rank	#12 in Car Amplifier Capacitors
Brand Name	SoundBox
Customer Reviews	4.4 4.4 out of 5 stars (2,073)
Manufacturer	SoundBox
Material Type	Aluminum
Maximum Output Power	2300 watts
Model	SCAP2D+ECK4
Mounting Type	Surface Mount
Number of Channels	4
Output Power	2300 Watts
Package Type Name	Box
Part Number	SCAP2D+ECK4
Specification Met	FCC
UPC	859256005921

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€ 147.39

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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