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1989 Eagle Summit

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 1989 Eagle Summit

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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Limited time!

Pioneer TS-A30S4 (Open Box, Great)

1400W Peak (400W RMS) 12" A-Series Single 4-ohm Car Subwoofer

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1400W Peak (400W RMS) 12" A-Series Single 4-ohm Car Subwoofer

• Peak Power: 1400 watts
• RMS Power: 400 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Rubber Surround
• Mount depth: 5-3/8"
• Sensitivity: 87 dB

10% Off Open Box!
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List price $115.00
-39% $69.99
$62.99 with coupon | Price details

In stock

Only 1 Left!

• Peak Power: 1400 watts
• RMS Power: 400 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Rubber Surround
• Mount depth: 5-3/8"
• Sensitivity: 87 dB

Sundown Audio SML-10 D2 10" (SML10D2) (Open Box, Great)

1200W Peak (600W RMS) 10" SML Series Dual 2-ohm Shallow Car Subwoofer (SW-SML10D2)

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1200W Peak (600W RMS) 10" SML Series Dual 2-ohm Shallow Car Subwoofer (SW-SML10D2)

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Pressed Paper cone
• Pressed Foam surround
• Mount depth: 3.78"
• Sensitivity: 86.1 dB

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List price $263.99
-36% $167.99

In stock

Only 1 Left!

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Pressed Paper cone
• Pressed Foam surround
• Mount depth: 3.78"
• Sensitivity: 86.1 dB

NVX - Worth the Envy - Direct to Consumer Car Audio
Limited time!

BOYO Vision VTL16 (Open Box, Great)

Universal Concealed License Plate Backup Camera with Parking Lines (Black)

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Universal Concealed License Plate Backup Camera with Parking Lines (Black)

• Universal Rear View Backup Camera
• Mounting Style: Top of License Plate Frame (concealed)
• Viewing Angle: 170 ° (wide view)
• Resolution: 648 x 488 
• Waterproof: Yes (IP67-rated)

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List price $59.00
-53% $27.99
$25.19 with coupon | Price details

In stock

Only 3 Left!

• Universal Rear View Backup Camera
• Mounting Style: Top of License Plate Frame (concealed)
• Viewing Angle: 170 ° (wide view)
• Resolution: 648 x 488 
• Waterproof: Yes (IP67-rated)

Limited time!

Belva BPS8RGB (Like New (Open Box))

600W Peak (300W RMS) Dual 8" Bluetooth ATV Powersports Amplified Sound System with LED Lights

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600W Peak (300W RMS) Dual 8" Bluetooth ATV Powersports Amplified Sound System with LED Lights

• Peak Power: 600 watts
• Built-in D amplifier
• Weatherproof IPX-5 Rating
• (2) 8" 2-way Coaxial speakers
• (2) 1" Balanced Dome Titanium Tweeters
• AUX input for smartphones and MP3

10% Off Open Box!
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List price $329.99
-54% $152.99
$137.69 with coupon | Price details

In stock

• Peak Power: 600 watts
• Built-in D amplifier
• Weatherproof IPX-5 Rating
• (2) 8" 2-way Coaxial speakers
• (2) 1" Balanced Dome Titanium Tweeters
• AUX input for smartphones and MP3

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12) (Like New (Open Box))

Dual 12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/Polyfil (2.46 cu ft Airspace - 12SQB)

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Dual 12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/Polyfil (2.46 cu ft Airspace - 12SQB)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

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List price $119.99
-15% $101.99

In stock

Only 1 Left!

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

Limited time!

NVX XWF04PK (Like New (Open Box))

4 pack 1/0 AWG Ferrule with NVX heat shrink

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4 pack 1/0 AWG Ferrule with NVX heat shrink

• Prevents Wire Splitting when using Setscrew Terminals
• Fits 1/0 Gauge AWG Wire
• Includes (4) 0 Gauge Ferrules and (4) Heat Shrink

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List price $9.99
-24% $7.64
$6.88 with coupon | Price details

In stock

Only 1 Left!

• Prevents Wire Splitting when using Setscrew Terminals
• Fits 1/0 Gauge AWG Wire
• Includes (4) 0 Gauge Ferrules and (4) Heat Shrink

Limited time!

BOYO Vision VTR419GW (Open Box, Great)

4K HD 2 Channel Dash Camera Recorder

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4K HD 2 Channel Dash Camera Recorder

• 2.45 inch IPS LCD
• 140° Wide Viewing Angle (Front)
• Dual Recording
• ADAS features
• Gesture recognition
• Wi Fi functions
• Loop Recording

10% Off Open Box!
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List price $304.00
-37% $191.52
$172.37 with coupon | Price details

In stock

Only 1 Left!

• 2.45 inch IPS LCD
• 140° Wide Viewing Angle (Front)
• Dual Recording
• ADAS features
• Gesture recognition
• Wi Fi functions
• Loop Recording

Limited time!

Bazooka BTA8100FHC (Open Box, Great)

100W Peak Loaded Single 8" Amplified Ported Subwoofer Bass Tube Enclosure

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100W Peak Loaded Single 8" Amplified Ported Subwoofer Bass Tube Enclosure

• 8" Amplified Loaded Subwoofer System
• 100 watts Peak
• Speaker-Level Inputs
• RCBM-100 remote control sold separately
• FAST-9999 and FAST-BTAH harness included

10% Off Open Box!
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List price $299.99
-33% $199.99
$179.99 with coupon | Price details

In stock

Limited time!

Bazooka BTA10100FHC (Open Box, Great)

100W Peak Loaded Single 10" Amplified Ported Subwoofer Bass Tube Enclosure with FAST Harness

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100W Peak Loaded Single 10" Amplified Ported Subwoofer Bass Tube Enclosure with FAST Harness

• 10" Amplified Loaded Subwoofer System
• 200 watts Peak
• Speaker-Level Inputs
• RCBM-100 remote control sold separately
• FAST-9999 and FAST-BTAH harness included

10% Off Open Box!
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List price $349.99
-17% $289.99
$260.99 with coupon | Price details

In stock

Limited time!

NVX VSLR39 (Open Box, Great)

39-Ohm Load Resistors for all makes and models 2005-2015 with OEM Sound Systems

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39-Ohm Load Resistors for all makes and models 2005-2015 with OEM Sound Systems

• 39 Ohm Load Resistors
• Prevents Audio Shutdown and Distortion
• Compatible with most devices with speaker-level inputs
• Sold as a pair

10% Off Open Box!
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List price $39.99
-74% $10.49
$9.44 with coupon | Price details

In stock

Only 2 Left!

• 39 Ohm Load Resistors
• Prevents Audio Shutdown and Distortion
• Compatible with most devices with speaker-level inputs
• Sold as a pair

Limited time!

Bazooka MBT1014 (Open Box, Great)

150W Peak Loaded Single 10" Non-Amplified Ported Subwoofer Bass Tube Enclosure

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150W Peak Loaded Single 10" Non-Amplified Ported Subwoofer Bass Tube Enclosure

• Ported enclosure with 1 10" BT Series Subwoofer
• 200 watts Peak
• Final Impedance: 4-ohm
• Dimensions: 20.75" L x 12.2" H x 10.3" W

10% Off Open Box!
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List price $269.99
-22% $209.99
$188.99 with coupon | Price details

In stock

Only 1 Left!

• Ported enclosure with 1 10" BT Series Subwoofer
• 200 watts Peak
• Final Impedance: 4-ohm
• Dimensions: 20.75" L x 12.2" H x 10.3" W

JL Audio MLC-RW (Open Box, Great)

Marine RGB Lighting Controller

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Marine RGB Lighting Controller

• Works with your JL Audio LED speakers
• Control lighting colors and the intensity of your lighting
• Compact system can be installed in almost any application
• Built-in over-current and short-circuit protection
• Built-in voltage and temperature monitoring

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List price $349.99
-14% $299.99

In stock

• Works with your JL Audio LED speakers
• Control lighting colors and the intensity of your lighting
• Compact system can be installed in almost any application
• Built-in over-current and short-circuit protection
• Built-in voltage and temperature monitoring

Limited time!

NVX QBSTA (Open Box, Great)

900W Max (300W RMS) 11" Powered Spare Tire Subwoofer Box with Built-in Amp and Remote Bass Knob

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900W Max (300W RMS) 11" Powered Spare Tire Subwoofer Box with Built-in Amp and Remote Bass Knob

• 11" Spare Tire Subwoofer System
• Built-In Class D Amplifier
• Top-mount amplifier controls
• Speaker-Level Inputs
• Wired Remote Bass Level Control

10% Off Open Box!
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1
List price $299.99
-40% $179.00
$161.10 with coupon | Price details

In stock

Only 1 Left!

• 11" Spare Tire Subwoofer System
• Built-In Class D Amplifier
• Top-mount amplifier controls
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Limited time!

NVX QB12SPA (Open Box, Great)

1200W MAX (350W RMS) Single 12" Amplified Ported Loaded Subwoofer Enclosure with Remote Bass Knob

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1200W MAX (350W RMS) Single 12" Amplified Ported Loaded Subwoofer Enclosure with Remote Bass Knob

• 12" Amplified Loaded Subwoofer System
• 350 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

10% Off Open Box!
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List price $299.98
-42% $174.99
$157.49 with coupon | Price details

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• 12" Amplified Loaded Subwoofer System
• 350 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Rockford Fosgate Power T400-4 (Open Box, Great)

400W RMS Class AB Power Series 4 Channel Car Amplifier

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400W RMS Class AB Power Series 4 Channel Car Amplifier

• 60 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

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List price $439.99
-15% $373.99

In stock

• 60 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

Limited time!

Bazooka BT8024DVC (Open Box, Good)

200W Peak Loaded Single 8" Non-Amplified Ported Subwoofer Bass Tube Enclosure

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200W Peak Loaded Single 8" Non-Amplified Ported Subwoofer Bass Tube Enclosure

• Ported enclosure with 1 8" BT Series Subwoofer
• 200 watts Peak
• Final Impedance: 4-ohm x 2 sets
• Dimensions: 18" L x 10" H x 8.5" W

10% Off Open Box!
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List price $199.99
-30% $139.99
$125.99 with coupon | Price details

In stock

Only 1 Left!

• Ported enclosure with 1 8" BT Series Subwoofer
• 200 watts Peak
• Final Impedance: 4-ohm x 2 sets
• Dimensions: 18" L x 10" H x 8.5" W

Limited time!

NVX XTRI1 (Open Box, Great)

Remote Turn-on Module

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Remote Turn-on Module

• Remote Turn-On Module
• Used To Turn On Remote Amplifiers
• 2 Second Delay To Prevent Turn-On Noise
• Supplies 2 Amps Of Current
• Can Drive Multiple Amps Or A Power Antenna
• Activated By Low Level Trigger Lead

10% Off Open Box!
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$15.99
$14.39 with coupon | Price details

In stock

• Remote Turn-On Module
• Used To Turn On Remote Amplifiers
• 2 Second Delay To Prevent Turn-On Noise
• Supplies 2 Amps Of Current
• Can Drive Multiple Amps Or A Power Antenna
• Activated By Low Level Trigger Lead

Limited time!

NVX XCAP10H (TRUE 10 FARAD CAPACITANCE) (Open Box, Great)

True 10 Farad Stiffening Hybrid Capacitor with Digital Display and Built-in Distribution Block

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True 10 Farad Stiffening Hybrid Capacitor with Digital Display and Built-in Distribution Block

• For High-Powered systems
• Bright Blue LED Voltage Display
• Improves Bass Response (SPL)

Purchase $400 or More of NVX and Save 15%!
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List price $371.99
-44% $209.99

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Only 1 Left!

• For High-Powered systems
• Bright Blue LED Voltage Display
• Improves Bass Response (SPL)

Belva BBG3KT (Open Box, Great)

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

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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

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List price $79.99
-48% $41.99

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Only 1 Left!

• 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

Limited time!

Belva BPS6RGB (Like New (Open Box))

400W Peak (200W RMS) Dual 6.5" Bluetooth ATV Powersports Amplified Sound System with LED Lights

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400W Peak (200W RMS) Dual 6.5" Bluetooth ATV Powersports Amplified Sound System with LED Lights

• Peak Power: 400 watts
• Built-in D amplifier
• Weatherproof IPX-5 Rating
• (2) 6-1/2" 2-way Coaxial speakers
• (2) 1" Balanced Dome Titanium Tweeters
• AUX input for smartphones and MP3

10% Off Open Box!
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Universal Icon Universal – fits most vehicles.

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List price $269.99
-48% $139.99
$125.99 with coupon | Price details

In stock

• Peak Power: 400 watts
• Built-in D amplifier
• Weatherproof IPX-5 Rating
• (2) 6-1/2" 2-way Coaxial speakers
• (2) 1" Balanced Dome Titanium Tweeters
• AUX input for smartphones and MP3

NVX - Worth the Envy - Direct to Consumer Car Audio

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    FAQ for Universal-Fit Audio & Electronics in 1989 Summit

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 1989 Eagle Summit?

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

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    • Owner's manual
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    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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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
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.