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Find everything you need to install car audio system including wiring harness, dash kits, amp kits and more. Without the proper accessories, you audio system won’t sound as good as it should be. To get the full potential from your car electronics gear, pick up accessories such as Bluetooth car kits, satellite radio, HD radio, Android and iPhone Adapters and more.
Rockford Fosgate

Rockford Fosgate Car Audio Accessories & Installation

Rockford Fosgate Car Stereo Accessories & Installation
Rockford Fosgate Amplifier Installation & Accessories
Rockford Fosgate Subwoofer Installation & Accessories
Rockford Fosgate Cables, Wire, Adapters & Connectors
Rockford Fosgate Car Batteries & Power
Rockford Fosgate Sound Dampening & Deadening

Top 20 in Rockford Fosgate Car Audio Accessories & Installation

300W Single 10" Amplified Subwoofer Enclosure + 8 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 275 Watts

• 10" Subwoofer 300 Watts RMS
• Rockford Fosgate Sealed Enclosure
• 300 Watt Class-D Mono Block
• Bass Remote Included
• 8 Gauge Full Spec CCA Amplifier Wiring Kit

$188.37

IN STOCK

16.4' (5 meters) 2-Channel RCA Interconnect Cable

2-Channel RCA Interconnect Cable • 16.4' (5 meters) in Length • Twister Pair Construction • Reduced Noise • Increased Clarity • Increased Signal Transfer • Enhanced Sound Quality • PVC Outer Jacket • Corrosion Resistant Conductors

$10.99

IN STOCK

1 Female Plug to 2 Male Ends, Y-Adapter RCA Interconnect Cable

1 Female Plug to 2 Male Ends, Y-Adapter RCA Interconnect Cable • Twisted Pair Technology • Frosted Outer Shield • Oxygen Free Copper • Platinum Plated Ends • RFI and EMI Noise Rejection • Split Center Pin

$3.99

IN STOCK

Speaker Line High Level Input To Male RCA Output Adapter

• Speaker Line High Level Input To Male RCA Output Adapter
• Converts Factory (OEM) High Level Speaker Outputs into RCA Outputs for Use with an Aftermarket Amp

$6.99

IN STOCK

Speaker Line High Level Input To Female RCA Output Adapter

• Speaker Line High Level Input To Female RCA Output Adapter
• Converts Factory (OEM) High Level Speaker Outputs into RCA Outputs for Use with an Aftermarket Amp

$6.99

IN STOCK

Only 1 Left!

300W Single 10" Amplified Subwoofer Enclosure

• 10" Subwoofer 300 Watts RMS
• Rockford Fosgate Sealed Enclosure
• 300 Watt Class-D Mono Block
• Bass Remote Included
• Low And High level Inputs

Get 10% off a Rockford Fosgate Hybrid 1.0 Farad Capacitor!

$165.99

IN STOCK

10 AWG Amplifier Power Installation Kit

• 10 Gauge Amplifier Power Installation Kit
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)
• FULL Spec Cable Meets or Exceeds AWG (American Wire Gauge) Requirements
• Includes Appropriate Wire Termination Hardware

Save 20% on a 10 AWG Amplifier Power Installation Kit!

$22.99

IN STOCK

2-Channel High-to-Low Level Converter (Line-Out Converter)

• 2-Channel High-to-Low Level Converter
• High-to-Low Signal Converter to Connect 2-Channel Amplifiers to Radios Without RCA Output
• Output Voltage: Up to 3V (low-level)
• Mounting: Behind Dash

$14.99

IN STOCK

Distribution Block w/ One 1/0 AWG Input & Two 1/0 AWG Outputs

• 1/0 AWG Distribution Block
• One 1/0 AWG Input & Two 1/0 AWG Outputs
• Platinum finish
• Custom tooled solid brass

$15.99

IN STOCK

Punch Bass Remote EQ (PBI)

• Punch Bass remote EQ with 0dB to +18dB bass boost at 45Hz
• Includes bass knob, cable, mounting clip, mounting screws
• Punch Bass compensates for acoustical problems common in all cars

$16.99

IN STOCK

15 ft. of Black/Silver True Spec 12 Gauge Speaker Cable/Wire

• FULL spec cable - meets or exceeds AWG requirements
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• FEATURE 3
• 12AWG (3.31mm²) 294 strands
• BC-5W2 Compliant

$24.99

IN STOCK

20' (6 meters) 2-Channel Twisted RCA Interconnect Cable

20' (6 meters) 2-Channel Twisted RCA Interconnect Cable • Frosted Outer Shield • Oxygen Free Copper • Platinum Plated Ends • Split Center Pin • RFI and EMI Noise Rejection

$15.99

IN STOCK

One 0 - 4 Gauge Input to Three 4 - 8 Gauge Output Solid Brass Distribution Block

• One 1/0 AWG Input with 4 AWG Adapter/Reducer
• Three 4 AWG Outputs with 8 AWG Adapter/Reducer
• Can be used for Power or Ground connections
• Pre-drilled mounting holes for easy installation
• Custom tooled 100% solid brass
• HPP plating for superior corrosion resistance
• Flexible for use with multiple wire sizes
• Connect up to Three Amplifiers from one power source
• Smoked heat-resistant RockfordFosgate cover
• Platinum finish

$17.99

IN STOCK

10' (3 meters) 2-Channel Twisted RCA Interconnect Cable

10' (3 meters) 2-Channel Twisted RCA Interconnect Cable • Frosted Outer Shield • Oxygen Free Copper • Platinum Plated Ends • Split Center Pin • RFI and EMI Noise Rejection

$10.99

IN STOCK

8/4 AWG Positive or Negative Battery Terminal

• Positive or Negative Battery Terminal
• 8 AWG or 4 AWG Inputs
• Custom Tooled Brass
• HPP Plating
• Strong Plastic Casing

$9.95

IN STOCK

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

$6.99

IN STOCK

Only 2 Left!

500 Amp Platinum ANL Fuse

• ANL Fuse
• Power Rating: 500 Amps
• Platinum-Plated Contacts
• Ultimate Circuit Protection
• High Conductivity Plating
• Maximum Current Transfer
• Designed to Fit ANL Fuse Holders

$10.99

IN STOCK

3ft 2-Channel RCA Twisted Pair Audio Interconnect Cable

• Split center pin for secure connection
• Great sound transfer
• OFC (Oxygen Free Copper) for corrosion resistance
• Platinum plated ends for corrosion resistance
• RFI and EMI noise rejection
• Frosted outer sheild for durability and flexibility

$6.99

IN STOCK

Inline ANL or Maxi Fuse Holder

Platinum plated fuse holder, flexibility of multiple wire size inputs. Inline ANL or Maxi fuse holder, platinum finish. Accepts 1/0 AWG or 4 AWG wire.

$24.99

IN STOCK

Only 2 Left!

Hybrid 1.0 Farad Digital Stiffening Capacitor

• Hybrid 1.0 Farad Digital Stiffening Capacitor
• Increases quality of sound
• Platinum plated
• Solid brass top helps reduce stripping

Get 10% off a Rockford Fosgate Hybrid 1.0 Farad Capacitor!

$99.99

IN STOCK