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  1. Home
  2. Belva Store
  3. Discontinued Belva Car Audio & Electronics
  4. Discontinued Belva Car Audio Installation & Accessories
  5. Discontinued Belva Car Amplifier Installation & Accessories
  6. Discontinued Belva Big 3 Upgrade Kits

Discontinued Belva Big 3 Upgrade Kits

When your sound system is getting too powerful, look to Belva for big 3 upgrade kits.

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Power/Ground Wire Size
The power/ground gauge numbers represents the main wire size of the amplifier kit.

Definitions are as follows:

Gauge (wire) - The diameter of a wire. The higher the number, the thinner the wire. Example: 4 gauge wire has more strands than 10 gauge wire.

AWG (American Wire Gauge) - A standard of the dimensional characteristics of wire used to conduct electrical current or signals. AWG is identical to the Brown and Sharpe (B & S) wire gauge.
Power Wire Color
Ground Wire Color
Complies to AWG Standards
Since 1857, The AWG (American Wire Gauge) system has been the standard for measuring the diameter of wire. AWG standard is the measure of bare wire to find true gauge. Companies that do not follow AWG Standards include the thickness of the wire jacket which means the actual wire is not "True to Gauge". For the best performance from your amplifier wiring kit, make sure that the cable complies to the AWG standard.
Wire Material
The material that the wire is made of. Copper & aluminum are the most commonly used materials. OFC - Oxygen Free Copper is the ideal choice for wire material. Copper is a superior electrical conductor, & does not expand or contract with heat. CCA - Copper-Clad Aluminum is a suitable choice for lower powered or budget applications. The power transfer is not on par with OFC, but this material offers significant savings.

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Belva BBG3KT-OPEN BOX

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Sytems up to 250 Amps

BBG3KT big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Belva BBG3KT-OPEN BOX

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Sytems up to 250 Amps

• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 250A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire

• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 250A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire

Belva BBG3KT OPEN BOX COMPLETE

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Sytems up to 250 Amps

BBG3KT big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Belva BBG3KT OPEN BOX COMPLETE

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Sytems up to 250 Amps

Item has damaged packaging and has been opened
• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 250A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire
• 30% Copper CCA Wire

Item has damaged packaging and has been opened
• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 250A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire
• 30% Copper CCA Wire

Belva BBG3KT (Like New (Open Box))

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Systems up to 250 Amps

BBG3KT big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Belva BBG3KT (Like New (Open Box))

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Systems up to 250 Amps

• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 250A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire

• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 250A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire

Belva BBG3KT (Open Box, Great)

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Systems up to 250 Amps

BBG3KT big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Belva BBG3KT (Open Box, Great)

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Systems up to 250 Amps

• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 250A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire

• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 250A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire

Belva BBG3KT (Open Box, Good)

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Systems up to 250 Amps

BBG3KT big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Belva BBG3KT (Open Box, Good)

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Systems up to 250 Amps

• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 250A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire
• 30% Copper CCA Wire

• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 250A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire
• 30% Copper CCA Wire

 
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    Belva Big 3 Upgrade Kits Information

    Ground wire, cable, cable clamps, ring terminals and more make big 3 upgrade kits from Belva a solid choice. If you want to help your old electrical system handle the demands of your system, Belva big 3 upgrade kits should be added to your list.
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