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2004 Subaru Outback

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Universal gear includes car amplifiers, subs, and other products that do not install in a specific location or require fitment to integrate with a vehicle.

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Independance Day Sale

Universal-Fit Audio for 2004 Subaru Outback

When thinking of universal gear, we consider products like a car amp that gives more power to your speakers or subs, cell phone chargers, equalizers and sound processors, rear-seat entertainment and video monitors, as well as dash cameras.

Better sound with your factory radio

Better sound with a factory radio

Love your factory look or can't replace the stereo? We got you covered.

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The InstallBay AK4ANL

4 Gauge Complete Amplifier Installation Kit with RCA Interconnect Cables & ANL Fuse Holder

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The InstallBay AK4ANL

4 Gauge Complete Amplifier Installation Kit with RCA Interconnect Cables & ANL Fuse Holder

• Complete 4 Gauge Amplifier Installation Kit with RCA Interconnect Cables
• Perfect for 1800 Watts Amplifier Setup
• 17ft. Blue Power Cable
• 3ft. Black Ground Cable
• 17ft. Blue RCA Cable

2+ offers available
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List price $68.99
-10% $61.99

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Available Offers (2) for The InstallBay AK4ANL
15% off an NVX XCAP10H w/ Select Amp Kits Add a qualifying amplifier to your cart and save 15% on the NVX XCAP10H Capacitor! No code needed — discount applies automatically at checkout.
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15% off an NVX XCAP1F w/ Select Amp Kits Add a qualifying amplifier to your cart and save 15% on the NVX XCAP1F Capacitor! No code needed — discount applies automatically at checkout.
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Install Bay BNFD250F

Red Nylon 16/148 Gauge 0.250 Fully Insulated Nylon Female Quick Disconnect

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Install Bay BNFD250F

Red Nylon 16/148 Gauge 0.250 Fully Insulated Nylon Female Quick Disconnect

• Blue nylon female quick disconnect terminals
• Connects to male terminals with 0.250 size
• Accepts 16/14 AWG gauge wire
• Package of 100 pieces

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List price $15.99
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• Blue nylon female quick disconnect terminals
• Connects to male terminals with 0.250 size
• Accepts 16/14 AWG gauge wire
• Package of 100 pieces

Install Bay FLX18BLK

1/8in Expandable Sleeving, Black - 250 Feet

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Install Bay FLX18BLK

1/8in Expandable Sleeving, Black - 250 Feet

• 1/8" split-braid sleeving
• Protects wires, cables, hoses and more
• Great for automotive, marine or office applications
• 250 feet of tubing included
• Resists cuts and other abrasions

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List price $136.99
-10% $122.99

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• 1/8" split-braid sleeving
• Protects wires, cables, hoses and more
• Great for automotive, marine or office applications
• 250 feet of tubing included
• Resists cuts and other abrasions

Install Bay 3MHS34

3M 10 Pack 3/4" Diameter Heat Shrink Tubing

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Install Bay 3MHS34

3M 10 Pack 3/4" Diameter Heat Shrink Tubing

• 3/4 inch
• refill package
• heat shrink < /br>

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$17.99

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• 3/4 inch
• refill package
• heat shrink < /br>

Install Bay ATMDT-1

Add-a-Fuse Dual Mini ATM Fuse Tap Kit - 1 PC

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Install Bay ATMDT-1

Add-a-Fuse Dual Mini ATM Fuse Tap Kit - 1 PC

• Dual Mini ATM Fuse Tap Kit
• Add a Fuse

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• Dual Mini ATM Fuse Tap Kit
• Add a Fuse

Install Bay 3MBNMD250F

3M Blue 16/14 Gauge 0.250" Fully Insulated Nylon Male Quick Disconnect

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Install Bay 3MBNMD250F

3M Blue 16/14 Gauge 0.250" Fully Insulated Nylon Male Quick Disconnect

• Male Quick Disconnects
• Accepts 16/14 gauge wire
• Nylon fully insulated
• Comes in pack of 100
• Connector Size: 0.250"
• Color: Blue

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List price $27.99
-11% $24.99

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• Male Quick Disconnects
• Accepts 16/14 gauge wire
• Nylon fully insulated
• Comes in pack of 100
• Connector Size: 0.250"
• Color: Blue

Install Bay F6N050BK

1/2" Self-Wrapping Split Braid Sleeving, Black - 75FT

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Install Bay F6N050BK

1/2" Self-Wrapping Split Braid Sleeving, Black - 75FT

• 1/2" split-braid sleeving
• Protects wires, cables, hoses and more
• Protects against salt water, solvents, automotive chemicals and more
• More flexible than plastic
• Resists cuts and other abrasions

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1
List price $152.99
-10% $136.99

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Ships in 10-14 days

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• 1/2" split-braid sleeving
• Protects wires, cables, hoses and more
• Protects against salt water, solvents, automotive chemicals and more
• More flexible than plastic
• Resists cuts and other abrasions

The Install Bay IB200

200 Amp Battery Isolator and Relay

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The Install Bay IB200

200 Amp Battery Isolator and Relay

• Battery Isolator and Relay
• 200 Amp
• Prevents Primary Battery Discharge
• Maximizes the Current Transfer
• Extends Battery Life
• Universal 12V Applications

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-10% $113.99

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• Battery Isolator and Relay
• 200 Amp
• Prevents Primary Battery Discharge
• Maximizes the Current Transfer
• Extends Battery Life
• Universal 12V Applications

Install Bay IBR69

100W 2-Channel Mini Line Output Converter

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Install Bay IBR69

100W 2-Channel Mini Line Output Converter

• 2-Channel mini line output converter
• Auto remote amp turn-on
• 6:1 step down with adjustable output
• Handles up to 50 watts of input power per channel

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• 2-Channel mini line output converter
• Auto remote amp turn-on
• 6:1 step down with adjustable output
• Handles up to 50 watts of input power per channel

Install Bay IB5KR

5000 Ohm Load Resistors (Pack of 100)

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Install Bay IB5KR

5000 Ohm Load Resistors (Pack of 100)

• 5000 ohms / 0.05 watts / 5 percent load resistors
• Pack of 100

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List price $4.99
-20% $3.99

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• 5000 ohms / 0.05 watts / 5 percent load resistors
• Pack of 100

Install Bay 3MYVBC

3M Yellow 12/10 Gauge Vinyl Butt Connectors

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Install Bay 3MYVBC

3M Yellow 12/10 Gauge Vinyl Butt Connectors

• Butt Connectors
• 12/10 Gauge
• Color: Yellow
• Vinyl Insulated
• Makes Crimping Wires Fast and Easy
• Offers a Solid Connection of Wires

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List price $37.99
-11% $33.99

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• Butt Connectors
• 12/10 Gauge
• Color: Yellow
• Vinyl Insulated
• Makes Crimping Wires Fast and Easy
• Offers a Solid Connection of Wires

Install Bay PSP3

3" x 12" ABS Port Tube Kit

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Install Bay PSP3

3" x 12" ABS Port Tube Kit

• Port Tube Kit for ported enclosures
• Perfect for custom or replacement ported enclosures
• 3"W x 12"L
• Durable ABS plastic construction

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• Port Tube Kit for ported enclosures
• Perfect for custom or replacement ported enclosures
• 3"W x 12"L
• Durable ABS plastic construction

Install Bay IBR91

In-Dash USB and 3.5mm Aux input Knockout Panel

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Install Bay IBR91

In-Dash USB and 3.5mm Aux input Knockout Panel

• In-Dash Knockout Panel
• Adds 3.5mm Aux and USB Ports
• Installs in Dash

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List price $47.99
-58% $19.99

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• In-Dash Knockout Panel
• Adds 3.5mm Aux and USB Ports
• Installs in Dash

Install Bay 3MBNBG

3M Blue 16/14 Gauge Insul-Grip Seamless Butt Connectors

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Install Bay 3MBNBG

3M Blue 16/14 Gauge Insul-Grip Seamless Butt Connectors

• 100 Pack of Seamless Butt Connectors
• 16/14 Gauge
• Color: Blue
• Makes crimping wires fast and easy
• Offers a solid connection of wires

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$34.99

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• 100 Pack of Seamless Butt Connectors
• 16/14 Gauge
• Color: Blue
• Makes crimping wires fast and easy
• Offers a solid connection of wires

Install Bay 3MBNFD250F

3M Blue 16/14 Gauge 0.250" Fully Insulated Nylon Female Quick Disconnect

3MBNFD250F big
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Install Bay 3MBNFD250F

3M Blue 16/14 Gauge 0.250" Fully Insulated Nylon Female Quick Disconnect

• Female Quick Disconnects
• Accepts 16/14 gauge wire
• Nylon fully insulated
• Comes in pack of 100
• Connector Size: 0.250"
• Color: Blue

shipping truck icon Free shipping in USA. Provide zip for delivery date.

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1
List price $31.99
-13% $27.99

In stock

Only 1 Left!

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• Female Quick Disconnects
• Accepts 16/14 gauge wire
• Nylon fully insulated
• Comes in pack of 100
• Connector Size: 0.250"
• Color: Blue

Install Bay IBR70

Universal Flush Mount Wired Bass Remote Controller with RCA Connectors

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Install Bay IBR70

Universal Flush Mount Wired Bass Remote Controller with RCA Connectors

• Universal Wired Bass Remote Controller
• Flush or surface-mount installation
• Color: Black

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• Universal Wired Bass Remote Controller
• Flush or surface-mount installation
• Color: Black

The Install Bay IB-CAP1F

1.0 Farad Digital Car Audio Capacitor

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The Install Bay IB-CAP1F

1.0 Farad Digital Car Audio Capacitor

• 1 Farad Capacitor
• Red Digital Voltage Display
• Perfect for Systems up to 1000 Watts
• 18 Volt Surge
• Silver
• Includes Mounting Hardware

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• 1 Farad Capacitor
• Red Digital Voltage Display
• Perfect for Systems up to 1000 Watts
• 18 Volt Surge
• Silver
• Includes Mounting Hardware

Install Bay 3MHST38

3M Heat Shrink 3/8" Diameter Tubing Black

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Install Bay 3MHST38

3M Heat Shrink 3/8" Diameter Tubing Black

• 3/8 inch heat shrink tubing
• Made with polyoefin (black)
• Length: 4 feet

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List price $9.99
-10% $8.99

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• 3/8 inch heat shrink tubing
• Made with polyoefin (black)
• Length: 4 feet

Install Bay 3MRNFD250F

3M Red 22/18 Gauge 0.250 Fully Insulated Nylon Female Quick Disconnect

3MRNFD250F big
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Install Bay 3MRNFD250F

3M Red 22/18 Gauge 0.250 Fully Insulated Nylon Female Quick Disconnect

• Female Quick Disconnects
• Accepts 22/18 gauge wire
• Nylon fully insulated
• Comes in pack of 100
• Connector Size: 0.250"
• Color: Red

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• Female Quick Disconnects
• Accepts 22/18 gauge wire
• Nylon fully insulated
• Comes in pack of 100
• Connector Size: 0.250"
• Color: Red

Install Bay 3MHS316

3M Heat Shrink 3/16" Diameter Tubing 10 Pack

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Install Bay 3MHS316

3M Heat Shrink 3/16" Diameter Tubing 10 Pack

• 3/16 inch
• Refill pack of heat shrink
• Pack of 10 < /br>

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• 3/16 inch
• Refill pack of heat shrink
• Pack of 10 < /br>

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    FAQ for Universal-Fit Audio & Electronics in 2004 Outback

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2004 Subaru Outback?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your Outback.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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