Rockford Fosgate RFDGM
GM Battery Post Extender
GM Battery Post Extender
• HPP plating for superior corrosion resistance
•Custom tooled solid brass
• Allows additional power or ground connections
• Contains One (1) Terminal Bolt
• HPP plating for superior corrosion resistance
•Custom tooled solid brass
• Allows additional power or ground connections
• Contains One (1) Terminal Bolt
Rockford Fosgate RFDGML
Platinum Plated Long GM Battery Post Extender For Double Stacked Terminals
Platinum Plated Long GM Battery Post Extender For Double Stacked Terminals
• HPP plating for superior corrosion resistance
•Custom tooled solid brass
• Allows additional power or ground connections
• Contains One (1) Terminal Bolt
• HPP plating for superior corrosion resistance
•Custom tooled solid brass
• Allows additional power or ground connections
• Contains One (1) Terminal Bolt
Rockford Fosgate RFC10HB 10 Farad Hybrid Capacitor
Hybrid Digital Stiffening Capacitor and Distribution Block
Hybrid Digital Stiffening Capacitor and Distribution Block
• 10 farad Hybrid Digital Capacitor
• Increases quality of sound
• Increases level of bass
• Platinum plated
• 10 farad Hybrid Digital Capacitor
• Increases quality of sound
• Increases level of bass
• Platinum plated
Rockford Fosgate RFDB4 Platinum Battery Terminal
Positive/Negative Battery Terminal with 4 AWG/8 AWG Iinputs/Outputs
Positive/Negative Battery Terminal with 4 AWG/8 AWG Iinputs/Outputs
• Positive or Negative Battery Terminal
• 8 AWG or 4 AWG Inputs
• Custom Tooled Brass
• HPP Plating
• Strong Plastic Casing
• Positive or Negative Battery Terminal
• 8 AWG or 4 AWG Inputs
• Custom Tooled Brass
• HPP Plating
• Strong Plastic Casing
Rockford Fosgate RFCB200
200 Amp Circuit Breaker
200 Amp Circuit Breaker
• 1/0-AWG / 4-AWG inputs
• Platinum plated
• Low-resistance, high-current ability
• Set screw style connection - no need for ring terminals
• 1/0-AWG / 4-AWG inputs
• Platinum plated
• Low-resistance, high-current ability
• Set screw style connection - no need for ring terminals
Rockford Fosgate RFFM80
80 Amp Maxi Fuse
80 Amp Maxi Fuse
• Maxi Fuse
• Power Rating: 80 Amps
• Platinum-Plated Contacts
• Ultimate Circuit Protection
• High Conductivity Plating
• Maximum Current Transfer
• Designed to Fit Maxi Fuse Holders
• Maxi Fuse
• Power Rating: 80 Amps
• Platinum-Plated Contacts
• Ultimate Circuit Protection
• High Conductivity Plating
• Maximum Current Transfer
• Designed to Fit Maxi Fuse Holders
MEMPHIS NPBAT
1/0-Gauge Input and 8-Gauge Output Negative or Positive Battery Terminal
1/0-Gauge Input and 8-Gauge Output Negative or Positive Battery Terminal
• Negative or Positive Battery Terminal
• (2) 1/0-gauge input and (1) 8-gauge output
• Compact distribution block design construction
• Satin chrome plated brass for better current transfer
• Negative or Positive Battery Terminal
• (2) 1/0-gauge input and (1) 8-gauge output
• Compact distribution block design construction
• Satin chrome plated brass for better current transfer
Rockford Fosgate RFCB140 Circuit Breaker
140A Platinum Plated Circuit Breaker with 1/0-AWG / 4-AWG Inputs/Outputs
140A Platinum Plated Circuit Breaker with 1/0-AWG / 4-AWG Inputs/Outputs
• 1/0-AWG / 4-AWG inputs
• Platinum plated
• Low-resistance, high-current ability
• Set screw style connection - no need for ring terminals
• 1/0-AWG / 4-AWG inputs
• Platinum plated
• Low-resistance, high-current ability
• Set screw style connection - no need for ring terminals
Rockford Fosgate RFW1R-51
51 Foot Spool 1/0 AWG Frosted Red Wire (RFW1R-51)
51 Foot Spool 1/0 AWG Frosted Red Wire (RFW1R-51)
• Meets or Exceed AWG specifications
• Conform to the CEA-2015 industry standard
• BC-5W2 spec for use on boats and non-commercial marine vessels
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 1/0AWG (53.5mm²) 4,704 strands
• Meets or Exceed AWG specifications
• Conform to the CEA-2015 industry standard
• BC-5W2 spec for use on boats and non-commercial marine vessels
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 1/0AWG (53.5mm²) 4,704 strands
Rockford Fosgate RFW8B
250 Foot Spool 8 AWG Frosted Black Wire
250 Foot Spool 8 AWG Frosted Black Wire
• Meets or Exceed AWG specifications
• Conform to the CEA-2015 industry standard
• BC-5W2 spec for use on boats and non-commercial marine vessels
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 8AWG (8.36mm²) 735 strands
• Meets or Exceed AWG specifications
• Conform to the CEA-2015 industry standard
• BC-5W2 spec for use on boats and non-commercial marine vessels
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 8AWG (8.36mm²) 735 strands
Rockford Fosgate RFFMXI
4 AWG or 8 AWG Inline MAXI-Fuse Holder
4 AWG or 8 AWG Inline MAXI-Fuse Holder
• Accepts 4 AWG or 8 AWG wire
• Custom tooled solid brass
• HPP plating for superior corrosion resistance
• Platinum Finish
• Accepts 4 AWG or 8 AWG wire
• Custom tooled solid brass
• HPP plating for superior corrosion resistance
• Platinum Finish
Rockford Fosgate RFW8R
250 Foot Spool 8 AWG Frosted Red Wire
250 Foot Spool 8 AWG Frosted Red Wire
• Meets or Exceed AWG specifications
• Conform to the CEA-2015 industry standard
• BC-5W2 spec for use on boats and non-commercial marine vessels
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 8AWG (8.36mm²) 735 strands
• Meets or Exceed AWG specifications
• Conform to the CEA-2015 industry standard
• BC-5W2 spec for use on boats and non-commercial marine vessels
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 8AWG (8.36mm²) 735 strands
Rockford Fosgate 51 Foot Spool of 1/0 AWG Pure Crystal-Oxygen Free Copper Wire
51 ft Spool of Frosted Black 1/0 AWG Wire (RFW1B-51)
51 ft Spool of Frosted Black 1/0 AWG Wire (RFW1B-51)
• Meets or Exceed AWG specifications
• Conform to the CEA-2015 industry standard
• BC-5W2 spec for use on boats and non-commercial marine vessels
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 1/0AWG (53.5mm²) 4,704 strands
• Meets or Exceed AWG specifications
• Conform to the CEA-2015 industry standard
• BC-5W2 spec for use on boats and non-commercial marine vessels
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 1/0AWG (53.5mm²) 4,704 strands
Memphis ANLFB
ANL Fuse Holder
ANL Fuse Holder
• ANL & AFS (mini-ANL) style fuse holders
• 4/0Ga Input and Output
• Sturdy screw-on terminals
• Water Resistant Design
• ANL & AFS (mini-ANL) style fuse holders
• 4/0Ga Input and Output
• Sturdy screw-on terminals
• Water Resistant Design
Memphis AFSFB
Waterproof Single AFS Fuse Holder
Waterproof Single AFS Fuse Holder
• ANL & AFS (mini-ANL) style Fuse Holder
• Maximum Input Gauge Size: 4 AWG
• Maximum Ouput Gauge Size: 4/8
• Total Number of Inputs: 2
• Total Number of Outputs: 2
• Brass Material
• ANL & AFS (mini-ANL) style Fuse Holder
• Maximum Input Gauge Size: 4 AWG
• Maximum Ouput Gauge Size: 4/8
• Total Number of Inputs: 2
• Total Number of Outputs: 2
• Brass Material
Rockford Fosgate RFFA100 100 Amp Platinum ANL Fuse
100 Amp Platinum ANL Fuse
100 Amp Platinum ANL Fuse
• ANL Fuse
• Power Rating: 100 Amps
• Platinum-Plated Contacts
• Ultimate Circuit Protection
• High Conductivity Plating
• Maximum Current Transfer
• Designed to Fit ANL Fuse Holders
• ANL Fuse
• Power Rating: 100 Amps
• Platinum-Plated Contacts
• Ultimate Circuit Protection
• High Conductivity Plating
• Maximum Current Transfer
• Designed to Fit ANL Fuse Holders
Rockford Fosgate RFFM60 60 Amp MAxi Fuses
One Pair of 60 Amp Maxi Platinum-Plated Wafer Fuses
One Pair of 60 Amp Maxi Platinum-Plated Wafer Fuses
• Maxi Fuse
• Power Rating: 60 Amps
• Platinum-Plated Contacts
• Ultimate Circuit Protection
• High Conductivity Plating
• Maximum Current Transfer
• Designed to Fit Maxi Fuse Holders
• Maxi Fuse
• Power Rating: 60 Amps
• Platinum-Plated Contacts
• Ultimate Circuit Protection
• High Conductivity Plating
• Maximum Current Transfer
• Designed to Fit Maxi Fuse Holders
Rockford Fosgate RFFA200
200 Amp Platinum ANL Fuse
200 Amp Platinum ANL Fuse
• ANL Fuse
• Power Rating: 200 Amps
• Platinum-Plated Contacts
• Ultimate Circuit Protection
• High Conductivity Plating
• Maximum Current Transfer
• Designed to Fit ANL Fuse Holders
• ANL Fuse
• Power Rating: 200 Amps
• Platinum-Plated Contacts
• Ultimate Circuit Protection
• High Conductivity Plating
• Maximum Current Transfer
• Designed to Fit ANL Fuse Holders
Rockford Fosgate RFC10HB - New (Damaged Packaging, Product A+)
10 Farad Hybrid Digital Stiffening Capacitor and Distribution Block
10 Farad Hybrid Digital Stiffening Capacitor and Distribution Block
• 10 farad Hybrid Digital Capacitor
• Increases quality of sound
• Increases level of bass
• Platinum plated
• 10 farad Hybrid Digital Capacitor
• Increases quality of sound
• Increases level of bass
• Platinum plated
Rockford Fosgate RFFU40 4-Pack of 40 Amp AGU Fuses
40 Amp AGU Fuse - Includes Four in a Pack
40 Amp AGU Fuse - Includes Four in a Pack
• AGU Fuse
• Power Rating: 40 Amps
• Platinum-Plated Contacts
• Ultimate Circuit Protection
• High Conductivity Plating
• Maximum Current Transfer
• Designed to Fit AGU Fuse Holders
• AGU Fuse
• Power Rating: 40 Amps
• Platinum-Plated Contacts
• Ultimate Circuit Protection
• High Conductivity Plating
• Maximum Current Transfer
• Designed to Fit AGU Fuse Holders
FAQ Frequently asked questions in Car Batteries, Power & Battery Accessories
Car batteries, power, and battery accessories are crucial components for any vehicle.
Car Batteries: These are rechargeable devices that store electrical energy in a chemical form, converting it into electrical power to start your vehicle's engine and power various electrical systems. They are essential because they provide the initial jolt of electricity needed to start the engine and continue to supply power when the alternator isn't running, such as when the engine is off.
Power Accessories: These include alternators and generators, which recharge the battery and supply power to the vehicle's electrical systems while the engine is running. Voltage regulators ensure a stable supply of electrical power, preventing overcharging. Without these components, your vehicle's battery would eventually run out of power, leaving you stranded.
Battery Accessories: These encompass components like battery terminals, cables, and connectors. Properly maintained connections are essential for the efficient flow of electrical power within your vehicle. Corroded or loose terminals can lead to poor electrical performance and starting issues.
In summary, car batteries, power, and battery accessories are essential because they provide the electrical energy needed to start your vehicle, keep it running, and operate various electrical systems, ensuring your vehicle functions properly and reliably.
All About
Car Batteries, Power & Battery Accessories
Useful Resources:
Looking to enhance your car's battery performance and optimize your car audio system? Look no further! Sonic Electronix offers a wide range of top-quality car battery accessories that ensure reliable power supply and improved audio performance. Discover the best car battery accessories on this page and take your car audio experience to new heights!
Car Battery Accessories - Empowering Your Vehicle's Electrical System
Car battery accessories play a crucial role in supporting your car's electrical system and ensuring a smooth and efficient power flow. These accessories are designed to optimize your car battery's performance and enhance the overall functionality of your vehicle's electrical components.
One of the primary car battery accessories is the battery terminal. High-quality battery terminals provide a secure connection between your car's battery and the power cables, reducing the risk of power loss and voltage drops. Upgrading to heavy-duty battery terminals improves conductivity, reduces resistance, and maximizes the efficiency of your car's electrical system.
Another essential car battery accessory is the battery isolator. This device allows you to connect multiple batteries to your car's electrical system while preventing power drain from one battery to another. A battery isolator ensures that each battery serves its intended purpose and remains fully charged, making it ideal for vehicles with multiple batteries, such as RVs and marine applications.
Expert Assistance - Your Trusted Car Audio Advisors
At Sonic Electronix, we are dedicated to providing our customers with the best car battery accessories tailored to their unique needs. Our team of car audio experts is readily available to assist you in finding the perfect battery accessories to complement your car audio setup. Whether you need help choosing the right battery terminal or battery isolator, we have the knowledge and expertise to guide you through the selection process.
Feel free to call us at 1-502-200-8010, and our friendly and experienced staff will be delighted to answer your questions, offer recommendations, and ensure you have a seamless shopping experience.
Popular Brands in Car Batteries, Power & Battery Accessories
Shop all brands
Hide all brands
We love people and we're ready to help you! See what separates us from our competition.


















