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1973 Buick Apollo

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.

Universal-Fit Audio for 1973 Buick Apollo

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.

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Kicker KIYFM (46KIYFM)

K-Series Y-Adapter Interconnect, RCA Male with Female Adapters; RoHS Compliant

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K-Series Y-Adapter Interconnect, RCA Male with Female Adapters; RoHS Compliant

• Kit includes 2 Y-cables (1 female/2 male) and 6 custom adapters (4 F/F and 2 M/M)
• Split-pin RCAs with silver-tinned, OFC wire for superior bass response and signal clarity
• The K-Grip dual-mold connectors offer sure grip and ergonomic shape for slip-free installation
• Ultra-slim for snag-free cable routing in tight places

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$29.99

Available

Ships in 10-14 days

• Kit includes 2 Y-cables (1 female/2 male) and 6 custom adapters (4 F/F and 2 M/M)
• Split-pin RCAs with silver-tinned, OFC wire for superior bass response and signal clarity
• The K-Grip dual-mold connectors offer sure grip and ergonomic shape for slip-free installation
• Ultra-slim for snag-free cable routing in tight places

Stinger SSRCB6

Competition Series Twisted RCA Interconnect - 6 Ft

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Competition Series Twisted RCA Interconnect - 6 Ft

• 2 Male to 2 Male
•6 ft RCA Interconnect Chord
• Color: Blue

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$9.99

Available

Ships in 10-14 days

• 2 Male to 2 Male
•6 ft RCA Interconnect Chord
• Color: Blue

Stinger XI123

3 ft. X1 Series 2-Channel RCA Interconnect Cable

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3 ft. X1 Series 2-Channel RCA Interconnect Cable

• 2-channel RCA interconnect cable
• Continuous connection construction (C3 Tech)
• Dynamic Signal Flow using OFC copper
• Noise shield directional construction
• Color: blue, gray, and clear
• Length: 3 feet

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List price $59.00
-34% $39.00

In stock

Only 3 Left!

• 2-channel RCA interconnect cable
• Continuous connection construction (C3 Tech)
• Dynamic Signal Flow using OFC copper
• Noise shield directional construction
• Color: blue, gray, and clear
• Length: 3 feet

Sundown Audio SB4CH17 (SB4RCA-17)

17 Ft 4-Channel 8 Male RCA Interconnect Cable

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17 Ft 4-Channel 8 Male RCA Interconnect Cable

• 4 RCA Interconnect Cable
• Includes 4 pairs of male RCA jacks
• Solid conductor signal wire
• Twisted pair design
• Color: Red
• Length: 17 feet

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List price $47.99
-17% $39.99

In stock

Only 2 Left!

• 4 RCA Interconnect Cable
• Includes 4 pairs of male RCA jacks
• Solid conductor signal wire
• Twisted pair design
• Color: Red
• Length: 17 feet

Kicker QI21 (46QI21)

Q-Series 2-CH RCA Interconnection cable, 1-Meter

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Q-Series 2-CH RCA Interconnection cable, 1-Meter

• 1 meter
• 2 channel
• Foiling shielding
• 9dB

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$29.99

In stock

• 1 meter
• 2 channel
• Foiling shielding
• 9dB

Stinger XI12YF

X1 Series 2-Channel 2 Female/1 Male RCA Y-Connector Cable

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X1 Series 2-Channel 2 Female/1 Male RCA Y-Connector Cable

• 2-channel 2 female/1 male RCA Y-connector cable
• Continuous connection construction (C3 Tech)
• Dynamic Signal Flow using OFC copper
• Noise shield directional construction
• Color: blue, gray, and clear

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List price $39.00
-26% $29.00

In stock

Only 3 Left!

• 2-channel 2 female/1 male RCA Y-connector cable
• Continuous connection construction (C3 Tech)
• Dynamic Signal Flow using OFC copper
• Noise shield directional construction
• Color: blue, gray, and clear

Stinger SSPRCA1.5

Performance Series 1.5' Coaxial RCA Interconnect

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Performance Series 1.5' Coaxial RCA Interconnect

• Chrome Plated Ends
• Coaxial Cable Design
• 4mm Cable Diameter
• RCA Paired Male to Male

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List price $9.00
-56% $3.99

In stock

Only 3 Left!

• Chrome Plated Ends
• Coaxial Cable Design
• 4mm Cable Diameter
• RCA Paired Male to Male

Kicker KI24 (46KI24)

K-series 2-CH RCA Interconnection Cables 4-Meters

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K-series 2-CH RCA Interconnection Cables 4-Meters

• Length: 4 meters
• Slip free installation
• Made with foiling shielding
• 2-channel

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$21.99

Available

Ships in 10-14 days

• Length: 4 meters
• Slip free installation
• Made with foiling shielding
• 2-channel

Kicker KI26 (46KI26)

K-series 2-CH RCA Interconnection Cables 6-Meters

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K-series 2-CH RCA Interconnection Cables 6-Meters

• 6 meters
• 2 channel
• foiling shielding
• 9dB

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$25.99

In stock

• 6 meters
• 2 channel
• foiling shielding
• 9dB

T-Spec V10R6

6ft. RCA v10 Series 2-Channel Audio Cable

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6ft. RCA v10 Series 2-Channel Audio Cable

• 6ft. 2-Channel v10 Series RCA Interconnect Cables
• Ultra-flexible PVC blended jacket minimizes friction for easy install
• RCA interconnect audio cable
• Dual twist for improved noise rejection
• Patented high tolerance compact machined metal end

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List price $26.99
-11% $23.99

In stock

Only 1 Left!

• 6ft. 2-Channel v10 Series RCA Interconnect Cables
• Ultra-flexible PVC blended jacket minimizes friction for easy install
• RCA interconnect audio cable
• Dual twist for improved noise rejection
• Patented high tolerance compact machined metal end

Stinger SMRCA6

19.7 ft 2-Channel Marine and Powersports RCA Interconnect Cable

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19.7 ft 2-Channel Marine and Powersports RCA Interconnect Cable

• 2-Channel Marine and Powersports RCA Interconnect Cable
• Oxygen Free Copper conductors with Polyethylene dielectrics
• Outer PVC protective jacket
• High-rate twisted pair construction
• Color: Blue

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List price $49.00
-51% $23.99

Available

Ships in 10-14 days

• 2-Channel Marine and Powersports RCA Interconnect Cable
• Oxygen Free Copper conductors with Polyethylene dielectrics
• Outer PVC protective jacket
• High-rate twisted pair construction
• Color: Blue

Stinger X12LINE

8" Universal RCA Male to Speaker Wire Adapter

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8" Universal RCA Male to Speaker Wire Adapter

• Universal RCA male to speaker wires adapter
• Eliminates need for line output converter
• Cable Length: 8"
• Color: Black

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List price $9.00
-11% $8.00

Available

Ships in 10-14 days

• Universal RCA male to speaker wires adapter
• Eliminates need for line output converter
• Cable Length: 8"
• Color: Black

Stinger XI1220

20 ft. X1 Series 2-Channel RCA Interconnect Cable

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20 ft. X1 Series 2-Channel RCA Interconnect Cable

• 2-channel interconnect cable
• Continuous connection construction (C3 Tech)
• Dynamic Signal Flow using OFC copper
• Noise shield directional construction
• Color: blue, gray, and clear
• Length: 20 feet

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List price $79.00
-13% $69.00

Available

Ships in 10-14 days

• 2-channel interconnect cable
• Continuous connection construction (C3 Tech)
• Dynamic Signal Flow using OFC copper
• Noise shield directional construction
• Color: blue, gray, and clear
• Length: 20 feet

Stinger XI2212

12 ft. X2 Series 2-Channel RCA Interconnect Cable

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12 ft. X2 Series 2-Channel RCA Interconnect Cable

• 2-channel RCA interconnect cable
• Continuous connection construction (C3 Tech)
• Dynamic Signal Flow using OFC copper
• Noise shield directional construction
• Color: black
• Length: 12 feet

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List price $99.00
-30% $69.00

Available

Ships in 10-14 days

• 2-channel RCA interconnect cable
• Continuous connection construction (C3 Tech)
• Dynamic Signal Flow using OFC copper
• Noise shield directional construction
• Color: black
• Length: 12 feet

Stinger XI2417

17 ft X2 Series 4-Channel RCA Interconnect Cable

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17 ft X2 Series 4-Channel RCA Interconnect Cable

• 4 RCA Interconnect Cable
• Finely stranded silver-plated, pure Oxygen-Free Copper material
• High-strength Nylon fibers around the ultra-flexible PVC cable
• Color: Black
• Length: 17 feet

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List price $229.00
-22% $179.00

In stock

Only 1 Left!

• 4 RCA Interconnect Cable
• Finely stranded silver-plated, pure Oxygen-Free Copper material
• High-strength Nylon fibers around the ultra-flexible PVC cable
• Color: Black
• Length: 17 feet

Sundown Audio SB2RCA-12 (SB2CH12)

12 Ft SB Series 2-Channel 4 Male RCA Interconnect Cable

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12 Ft SB Series 2-Channel 4 Male RCA Interconnect Cable

• 2 RCA Interconnect Cable
• Includes 2 pairs of male RCA jacks
• Solid conductor signal wire
• Twisted pair design
• Color: Red
• Length: 12 feet

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List price $20.39
-17% $16.99

In stock

Only 1 Left!

• 2 RCA Interconnect Cable
• Includes 2 pairs of male RCA jacks
• Solid conductor signal wire
• Twisted pair design
• Color: Red
• Length: 12 feet

Sundown Audio SB2RCA-20 (SB2CH20)

20 Ft 2-Channel 4 Male RCA Interconnect Cable

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20 Ft 2-Channel 4 Male RCA Interconnect Cable

• 2 RCA Interconnect Cable
• Includes 2 pairs of male RCA jacks
• Solid conductor signal wire
• Twisted pair design
• Color: Red
• Length: 20 feet

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List price $26.99
-17% $22.49

In stock

• 2 RCA Interconnect Cable
• Includes 2 pairs of male RCA jacks
• Solid conductor signal wire
• Twisted pair design
• Color: Red
• Length: 20 feet

JL Audio XD-CLRAIC2-25

25 ft. (7.62 m) 2-channel Twisted-Pair Audio Interconnect Cable w/ Molded Connectors

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25 ft. (7.62 m) 2-channel Twisted-Pair Audio Interconnect Cable w/ Molded Connectors

• 2-channel Twisted-Pair Audio Interconnect Cable
• Length: 25 Ft (7.6 M)
• Pure Oxygen Free Copper Conductors With Polyethylene Dielectrics
• Molded Connector Bodies For Extended Durability

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$44.99

Available

Ships in 10-14 days

• 2-channel Twisted-Pair Audio Interconnect Cable
• Length: 25 Ft (7.6 M)
• Pure Oxygen Free Copper Conductors With Polyethylene Dielectrics
• Molded Connector Bodies For Extended Durability

Sundown Audio SB4CH20 (SB4RCA-20)

20 Ft 4-Channel 8 Male RCA Interconnect Cable

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20 Ft 4-Channel 8 Male RCA Interconnect Cable

• 4 RCA Interconnect Cable
• Includes 4 pairs of male RCA jacks
• Solid conductor signal wire
• Twisted pair design
• Color: Red
• Length: 20 feet

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List price $53.99
-17% $44.99

Available

Ships in 10-14 days

• 4 RCA Interconnect Cable
• Includes 4 pairs of male RCA jacks
• Solid conductor signal wire
• Twisted pair design
• Color: Red
• Length: 20 feet

Stinger SSIB12

Stinger Select RCA Coaxial Interconnect Cable - 12 Ft

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Stinger Select RCA Coaxial Interconnect Cable - 12 Ft

• 2 Male to 2 Male
• RCA Interconnect Chord
• Color: Blue

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List price $9.00
-33% $5.99

Available

Ships in 10-14 days

• 2 Male to 2 Male
• RCA Interconnect Chord
• Color: Blue

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    FAQ for Universal-Fit Audio & Electronics in 1973 Apollo

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 1973 Buick Apollo?

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

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    • Owner's manual
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    • Vehicle produced after 2005: Inside driver's side door
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
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