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Gravity

Gravity BGR-KIT4-B-PK3 4 Gauge Amplifier Installation Kit

Power Your Audio with the Gravity Amplifier Installation Kit Get everything you need for a seamless amplifier installation with the Gravity 4 Gauge Amplifier Wiring Kit. Designed for both professionals and DIY enthusiasts, this kit ensures optimal power delivery for your car, truck, motorcycle...

$34.99*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Power Your Audio with the Gravity Amplifier Installation Kit

Get everything you need for a seamless amplifier installation with the Gravity 4 Gauge Amplifier Wiring Kit. Designed for both professionals and DIY enthusiasts, this kit ensures optimal power delivery for your car, truck, motorcycle, RV, or ATV audio system.

  • Power Capacity: 2500W
  • Gauge: 4 Gauge
  • Channels: 4 Channels
  • Color: Blue
  • Application: Car, Truck, Motorcycle, RV, ATV

Key Features

High quality thick 17 feet ft 4 gauge GA power cable

Premium 3 feet ft 4 gauge GA ground cable/ inline agu fuse holder & 80a + 100a fuse included!

True sound 17 feet ft Double shielded RCA cable (two rca's)

High quality 17 feet ft/ 18 ga turn-on cable & 20 feet ft/ 16 ga speaker wire

All accessories/ terminal included! Perfect for any installer shop, great for car/ truck/ motorcycle/ RV/ ATV

Specifications

Brand
Gravity
Power Cable Length
17 feet
Power Cable Gauge
4 gauge GA
Ground Cable Length
3 feet
Ground Cable Gauge
4 gauge GA
Fuse Holder
Inline AGU
Fuses Included
80A + 100A
RCA Cable Length
17 feet
RCA Cable Shielding
Double shielded
Turn-On Cable Length
17 feet
Turn-On Cable Gauge
18 GA
Speaker Wire Length
20 feet
Speaker Wire Gauge
16 GA
Accessories
All accessories/terminal included

Pros & Cons

👍 Pros

  • Includes a thick 17-foot 4 gauge power cable, designed for efficient power delivery to an amplifier.
  • Comes with both 80A and 100A fuses, providing flexible overcurrent protection for the amplifier.
  • Features a true sound 17-foot double shielded RCA cable, intended to minimize interference for clear audio signals.
  • Provides a 17-foot 18 gauge turn-on cable and 20-foot 16 gauge speaker wire, offering ample length for installation.
  • All necessary accessories and terminals are included, streamlining the amplifier installation process for various vehicles.

👎 Cons

  • The "true sound" RCA cable claim is subjective and may not offer a discernible difference to all listeners in a car audio environment.
  • The 4 gauge wiring, while robust, might be overkill for lower-power amplifier setups, potentially adding unnecessary bulk during installation.
  • Specific details on the material composition of the power and ground cables are not provided, which can impact conductivity and flexibility.
  • The kit's components are designed for amplifier installation and do not include the amplifier itself or other audio components.
  • Fuses are included, but information on the fuse holder's construction material or water resistance is not specified.

Frequently Asked Questions

The Gravity BGR-KIT4-B-PK3 amplifier installation kit includes a high-quality, thick 17-foot 4 gauge GA power cable.
Yes, an inline AGU fuse holder and both 80A and 100A fuses are included in the kit for system protection.
The kit features a 17-foot double shielded RCA cable, designed to transmit clear audio signals.
Yes, the kit is described as perfect for any installer shop and great for car, truck, motorcycle, RV, and ATV installations.
Yes, all accessories and terminals needed for installation are included, aiming to provide a complete setup.

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