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MTX Audio TERMINATOR69

240W Peak (120W RMS) 6x9" Terminator Series 2 Way Coaxial 4-ohm Speakers

TERMINATOR69 big
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240W Peak (120W RMS) 6x9" Terminator Series 2 Way Coaxial 4-ohm Speakers

• 120 watts Peak Each, 60 watts RMS Each
• Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.8 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your Electra
  • Rear Deck Corner
1
List price $89.95
-11% $79.95 /pair

In stock

MTX TERMINATOR46

160W Peak (80W RMS) 4x6” Terminator Series 2 Way Coaxial 4-ohm Speakers

TERMINATOR46 big
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160W Peak (80W RMS) 4x6” Terminator Series 2 Way Coaxial 4-ohm Speakers

• 80 watts Peak Each, 40 watts RMS Each
• Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.1 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your Electra
  • Dash Corner
3
List price $64.95
-15% $54.95 /pair

In stock

MTX TERMINATOR69S

240W Peak (120W RMS) 6x9" Terminator Series 2-Way 4-ohm Shallow Component Car Speakers

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240W Peak (120W RMS) 6x9" Terminator Series 2-Way 4-ohm Shallow Component Car Speakers

• 120 watts Peak Each, 60 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90.0 dB

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

Install kits available for most vehicles

found car based on your search
Fits the following location in your Electra
  • Rear Deck Corner
List price $129.95
-8% $119.95 /set

In stock

Only 2 Left!

• 120 watts Peak Each, 60 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90.0 dB

Limited time!

MTX Audio THUNDER46

160W Peak (80W RMS) 4x6" Thunder Series 2 Way Coaxial 4-ohm Speakers

THUNDER46 big
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160W Peak (80W RMS) 4x6" Thunder Series 2 Way Coaxial 4-ohm Speakers

• Peak Each, 40 watts RMS Each
• 1" Silk Soft Dome tweeters
• Polypropylene cone material with concave design
• Impedance: 4 ohm
• Sensitivity: 92 dB

Free Speaker Accessory at Checkout!
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Install kits available for most vehicles

found car based on your search
Fits the following location in your Electra
  • Dash Corner
$99.95 /pair

Available

Ships in 10-14 days

Limited time!

MTX Audio THUNDER693

200W RMS 6x9" Thunder Series 3-way 4-ohm Coaxial Car Speakers with Dual Tweeters

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200W RMS 6x9" Thunder Series 3-way 4-ohm Coaxial Car Speakers with Dual Tweeters

• 100 watts RMS Each
• 1-3/16" dual Silk Cone tweeters
• Polypropylene cone material
• 1" Silk Dome super tweeters
• Impedance: 4 ohm
• Sensitivity: 92 dB

Free Speaker Accessory at Checkout!
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VIP Product Get $22.00 in rewards to spend later

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Install kits available for most vehicles

found car based on your search
Fits the following location in your Electra
  • Rear Deck Corner
2
$219.95 /pair

In stock

Only 2 Left!

MTX PS65C

340W Peak (170W RMS) 6.5" 2-Way Coaxial 4-ohm All-Weather Speakers with RGB LED Lighting

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340W Peak (170W RMS) 6.5" 2-Way Coaxial 4-ohm All-Weather Speakers with RGB LED Lighting

• 170 watts Peak Each, 85 watts RMS Each
• Dual Teteron Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2-1/2"

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VIP Product Get $25.00 in rewards to spend later

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Install kits available for most vehicles

additional information required
Fits select locations in your Electra.
Add vehicle details to confirm exact location.
$249.95 /pair

Available

Ships in 10-14 days

• 170 watts Peak Each, 85 watts RMS Each
• Dual Teteron Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2-1/2"

MTX TERMINATOR68 with Speaker Installation Kit

200W Peak (100W RMS) 6x9" 3-Way Thunder Series Coaxial Car Speakers + NVX Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

THUNDER693, XBAF69, SDSK2, SDRLR1, BTK106 big
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200W Peak (100W RMS) 6x9" 3-Way Thunder Series Coaxial Car Speakers + NVX Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• Peak Power: 200W • RMS Power: 100W
• Pivoting Tweeter
• Mounting Depth: 3"
• Polypropylene Cone

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Electra
  • Rear Deck Corner
187
List price $282.66
-6% $265.63 /pair

In stock

Only 1 Left!

• Peak Power: 200W • RMS Power: 100W
• Pivoting Tweeter
• Mounting Depth: 3"
• Polypropylene Cone

MTX Audio THUNDER693 with Sound Damping

200W RMS 6x9" Thunder Series 3-way 4-ohm Coaxial Car Speakers with Dual Tweeters + NVX SDBSK2 Premium Sound Damping

THUNDER693_SDBSK2 big
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200W RMS 6x9" Thunder Series 3-way 4-ohm Coaxial Car Speakers with Dual Tweeters + NVX SDBSK2 Premium Sound Damping

• 100 watts RMS Each
• 1-3/16" dual Silk Cone tweeters
• Polypropylene cone material
• 1" Silk Dome super tweeters
• Impedance: 4 ohm
• Sensitivity: 92 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Electra
48
$234.94

In stock

Only 2 Left!

• 100 watts RMS Each
• 1-3/16" dual Silk Cone tweeters
• Polypropylene cone material
• 1" Silk Dome super tweeters
• Impedance: 4 ohm
• Sensitivity: 92 dB

MTX TERMINATOR69 with Speaker Installation Kit

6" x 9" 2-Way 120W RMS Coaxial Car Speakers with Speaker Baffles, Sound Dampening, Roller, and Panel Removal

TERMINATOR69, XBAF69, SDSK2, SDRLR1, BTK106 big
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6" x 9" 2-Way 120W RMS Coaxial Car Speakers with Speaker Baffles, Sound Dampening, Roller, and Panel Removal

• 120 watts Peak Each, 60 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.8 dB

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

Install kits available for most vehicles

found car based on your search
Fits the following location in your Electra
  • Rear Deck Corner
186
List price $182.66
-31% $125.63 /pair

In stock

• 120 watts Peak Each, 60 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.8 dB

MTX TERMINATOR46 (2-Pairs, 4-Total)

320W Peak (160W RMS) 4x6” Terminator Series 2-way Coaxial Speakers (2-Pairs)

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320W Peak (160W RMS) 4x6” Terminator Series 2-way Coaxial Speakers (2-Pairs)

• 80 watts Peak Each, 40 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.1 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Electra
3
List price $129.90
-15% $109.90

In stock

Only 2 Left!

• 80 watts Peak Each, 40 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.1 dB

MTX TERMINATOR69 (2-Pairs, 4-Total)

480W Peak (240W RMS) 6x9" Terminator Series 2-Way Coaxial Car Speakers (2-Pairs)

TERMINATOR69_2 big
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480W Peak (240W RMS) 6x9" Terminator Series 2-Way Coaxial Car Speakers (2-Pairs)

• 120 watts Peak Each, 60 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.8 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Electra
1
List price $179.90
-11% $159.90

In stock

• 120 watts Peak Each, 60 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.8 dB

MTX TERMINATOR46 with Sound Damping

160W Peak (80W RMS) 4x6” Terminator Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

TERMINATOR46_SDBSK2 big
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160W Peak (80W RMS) 4x6” Terminator Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 80 watts Peak Each, 40 watts RMS Each
• 1" Mylar Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.1 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Electra
49
List price $83.69
-16% $69.94

In stock

• 80 watts Peak Each, 40 watts RMS Each
• 1" Mylar Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.1 dB

MTX TERMINATOR69 with Sound Damping

120W RMS 6x9" Terminator Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

TERMINATOR69_SDBSK2 big
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120W RMS 6x9" Terminator Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 60 watts RMS Each
• 1" Mylar Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.8 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Electra
47
List price $108.69
-13% $94.94

In stock

• 60 watts RMS Each
• 1" Mylar Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.8 dB

MTX Audio THUNDER46 with Speaker Installation Kit

160W Peak (80W RMS) 4" x 6" Thunder Series 2-Way Coaxial Speakers with Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

THUNDER46, FRING46, SDSK2, SDRLR1, BTK106 big
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160W Peak (80W RMS) 4" x 6" Thunder Series 2-Way Coaxial Speakers with Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• Peak Power: 80W • RMS Power: 40W
• Concave Cone Design
• Mounting Depth: 2"
• Polypropylene Cone and Rubber Surround

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Electra
  • Dash Corner
139
List price $172.66
-21% $135.78 /pair

Available

Ships in 10-14 days

• Peak Power: 80W • RMS Power: 40W
• Concave Cone Design
• Mounting Depth: 2"
• Polypropylene Cone and Rubber Surround

MTX Audio THUNDER46 with Sound Damping

160W Peak (80W RMS) 4x6" Thunder Dome Series 2-way 4-ohm Coaxial Speakers + NVX SDBSK2 Premium Sound Damping

THUNDER46_SDBSK2 big
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160W Peak (80W RMS) 4x6" Thunder Dome Series 2-way 4-ohm Coaxial Speakers + NVX SDBSK2 Premium Sound Damping

• 80 watts Peak Each, 40 watts RMS Each
• 0.98" Silk Soft Dome tweeters
• Polypropylene cone material with concave design
• Impedance: 4 ohm
• Sensitivity: 92 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Electra
46
List price $118.69
$114.94

Available

Ships in 10-14 days

• 80 watts Peak Each, 40 watts RMS Each
• 0.98" Silk Soft Dome tweeters
• Polypropylene cone material with concave design
• Impedance: 4 ohm
• Sensitivity: 92 dB

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    FAQ for Speakers in 1989 Electra

    Q: Can I upgrade or change the Speakers in 1989 Buick Electra?

    A: Yes this page includes all the best Speakers that work in your Electra.

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

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