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  1. Home
  2. Car Audio & Electronics
  3. Car Speakers
  4. 6x8" Speakers

6x8" Speakers for your 1969 DeVille close

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Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Series
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Cerwin-Vega H683

540W Peak (180W RMS) 6x8" HED Series 4-ohm 3-Way Coaxial Speakers

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Cerwin-Vega H683

540W Peak (180W RMS) 6x8" HED Series 4-ohm 3-Way Coaxial Speakers

• 270 watts Peak Each, 90 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• UV-Treated Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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Install kits available for most vehicles

Fitment unknown for your DeVille

List price $119.99
-17% $99.99 /pair

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Rockford Fosgate Punch P1 P1V2-68

300W Peak (150W RMS) 6x8" Punch P1 Series 3 Way Coaxial 4-ohm Speakers

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Rockford Fosgate Punch P1 P1V2-68

300W Peak (150W RMS) 6x8" Punch P1 Series 3 Way Coaxial 4-ohm Speakers

• 150 watts Peak Each, 75 watts RMS Each
• 3/4" Tetolon Inverted Dome tweeters
• 3/8" Polypropylene-Piezo super tweeters
• Mica reinforced Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Fitment unknown for your DeVille

List price $263.99
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-24% $199.99 /pair

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Jensen JS68T

500W Peak (100W RMS) 5x7″ / 6x8″ Triaxial Series 3 Way Coaxial 4-ohm Speakers

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Jensen JS68T

500W Peak (100W RMS) 5x7″ / 6x8″ Triaxial Series 3 Way Coaxial 4-ohm Speakers

• 250 watts Peak Each, 50 watts RMS Each
• 3/5" Piezo Balanced Dome Tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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$79.99 /pair

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Cerwin-Vega H68C

720W Peak (240W RMS) 6x8" HED Series 4-ohm 2-Way Component Speaker System

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Cerwin-Vega H68C

720W Peak (240W RMS) 6x8" HED Series 4-ohm 2-Way Component Speaker System

• 360 watts Peak Each, 120 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Responsive Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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Fitment unknown for your DeVille

List price $227.99
-17% $189.99 /set

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JBL Stadium 862F

600W Peak (200W RMS) 6x8" Stadium Series 2-way Coaxial 3-ohm Speakers

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JBL Stadium 862F

600W Peak (200W RMS) 6x8" Stadium Series 2-way Coaxial 3-ohm Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Aluminum Edge Driven Dome tweeters
• Fiberglass cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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List price $299.95
-17% $249.95 /pair

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American Bass SQ 5.7

300W Peak (150W RMS) 5x7" SQ Series 2 Way Full Range Coaxial 4-ohm Speakers

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American Bass SQ 5.7

300W Peak (150W RMS) 5x7" SQ Series 2 Way Full Range Coaxial 4-ohm Speakers

• 150 watts Peak Each, 75 watts RMS Each
• Swivel 3/4" Neodymium Dome tweeters
• Glass Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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Install kits available for most vehicles

Fitment unknown for your DeVille

List price $107.40
-29% $76.72 /pair

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Rockford Fosgate Punch P2 P2V2-68

300W Peak (150W RMS) 6x8" Punch P2 Series 2-Way 4-ohm Convertible Component Car Speakers

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Rockford Fosgate Punch P2 P2V2-68

300W Peak (150W RMS) 6x8" Punch P2 Series 2-Way 4-ohm Convertible Component Car Speakers

• 150 watts Peak Each, 75 watts RMS Each
• 3/4" Tetolon Inverted Dome Tweeters
• 20-40% Mica reinforced Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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Fitment unknown for your DeVille

List price $503.99
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-25% $379.99 /set

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Rockford Fosgate Punch P2 P2V2-68HO

300W Peak (150W RMS) 6x8" Punch P2 Series 2-Way 2-ohm High-Output Convertible Component Car Speakers

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Rockford Fosgate Punch P2 P2V2-68HO

300W Peak (150W RMS) 6x8" Punch P2 Series 2-Way 2-ohm High-Output Convertible Component Car Speakers

• 150 watts Peak Each, 75 watts RMS Each
• 3/4" Tetolon Inverted Dome Tweeters
• 2-ohm High Output (HO) version for direct OEM replacement
• 20-40% Mica reinforced Polypropylene cone material
• Impedance: 2 ohm
• Sensitivity: 89 dB

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List price $515.99
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Massive Audio MX57

440W Peak (100W RMS) 5x7" MX Series 2-Way 4-ohm Coaxial Car Speakers

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Massive Audio MX57

440W Peak (100W RMS) 5x7" MX Series 2-Way 4-ohm Coaxial Car Speakers

• 220 watts Peak Each, 50 watts RMS Each
• 1/2" PEI (Polyetherimide) Hard Dome tweeters
• Tweeters constructed with ferro fluid cooled voice coil
• Laminate-Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92.5 dB

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List price $59.99
-22% $46.99 /pair

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Ships in 10-14 days

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MTX Audio THUNDER681

180W RMS 5x7" / 6x8" Thunder Series 2 Way Component 4-ohm Speaker System

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MTX Audio THUNDER681

180W RMS 5x7" / 6x8" Thunder Series 2 Way Component 4-ohm Speaker System

• 90 watts RMS Each
• 1.18" Silk Soft Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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Fitment unknown for your DeVille

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$249.95 /set

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Diamond Audio DMDX68

300W Peak (100W RMS) 6x8" DMD Series 2-Way Cocentric Coaxial 4-ohm Speakers

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Diamond Audio DMDX68

300W Peak (100W RMS) 6x8" DMD Series 2-Way Cocentric Coaxial 4-ohm Speakers

• 150 watts Peak Each, 50 watts RMS Each
• Dome Tweeters
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

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Fitment unknown for your DeVille

$159.99 /pair

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Diamond Audio DMD683

160W Peak (80W RMS) 6x8" DMD Series 3-way Coaxial Car Speakers

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Diamond Audio DMD683

160W Peak (80W RMS) 6x8" DMD Series 3-way Coaxial Car Speakers

• 80 watts Peak Each, 40 watts RMS Each
• 0.79" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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Install kits available for most vehicles

Fitment unknown for your DeVille

List price $169.99
$164.99 /pair

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Infinity PR683F (INFSPKPR683F)

300W Peak (100W RMS) 6x8" Primus Series 2 Way Coaxial 3-ohm Speakers

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Infinity PR683F (INFSPKPR683F)

300W Peak (100W RMS) 6x8" Primus Series 2 Way Coaxial 3-ohm Speakers

• 150 watts Peak Each, 50 watts RMS Each
• 1/2" Silk Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

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Install kits available for most vehicles

Fitment unknown for your DeVille

List price $119.95
-25% $89.95 /pair

In stock

Only 2 Left!

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Cerwin-Vega H682

540W Peak (180W RMS) 6x8" HED Series 2-Way Coaxial 4-ohm Speakers

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Cerwin-Vega H682

540W Peak (180W RMS) 6x8" HED Series 2-Way Coaxial 4-ohm Speakers

• 270 watts Peak Each, 90 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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Install kits available for most vehicles

Fitment unknown for your DeVille

$95.99 /pair

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Diamond Audio DES682

200W Peak (100W RMS) 6x8" DES Series 2-way Coaxial Car Speakers

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Diamond Audio DES682

200W Peak (100W RMS) 6x8" DES Series 2-way Coaxial Car Speakers

• 100 watts Peak Each, 50 watts RMS Each
• 1" Aluminum Dome tweeters with ferrofluid cooling
• Composite Foam Core Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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Install kits available for most vehicles

Fitment unknown for your DeVille

$199.99 /pair

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Rockford Fosgate Punch P1683 (Open Box, Great)

260W Peak (130W RMS) 6x8" Punch Series 3-way 4-ohm Coaxial Car Speakers

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Rockford Fosgate Punch P1683 (Open Box, Great)

260W Peak (130W RMS) 6x8" Punch Series 3-way 4-ohm Coaxial Car Speakers

• 130 watts Peak Each, 65 watts RMS Each
• 3/4" tweeter and 1/2" super tweeter PEI (Polyetherimide) Dome tweeters
• Injection-molded Mineral-filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

10% Off Open Box!
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Install kits available for most vehicles

Fitment unknown for your DeVille

List price $109.99
-30% $76.99 /pair
$69.29 with coupon | Price details

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Only 1 Left!

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Sony XS-680GS (Like New (Open Box))

460W Peak (80W RMS) 6x8“ GS Series 2-way 4-ohm Coaxial Car Speakers

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Sony XS-680GS (Like New (Open Box))

460W Peak (80W RMS) 6x8“ GS Series 2-way 4-ohm Coaxial Car Speakers

• 230 watts Peak Each, 40 watts RMS Each
• 13/16" Silk Soft Dome tweeters
• Composite Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

10% Off Open Box!
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Install kits available for most vehicles

Fitment unknown for your DeVille

List price $149.99
-16% $125.80 /pair
$113.22 with coupon | Price details

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Pioneer TS-A6881F (Open Box, Good)

700W Peak (160W RMS) 6x8" A-Series 4-way 4-ohm Coaxial Car Speakers

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Pioneer TS-A6881F (Open Box, Good)

700W Peak (160W RMS) 6x8" A-Series 4-way 4-ohm Coaxial Car Speakers

• 350 watts Peak Each, 80 watts RMS Each
• Dual 0.43" Polyethylene Terephthalate (PET) Dome tweeters
• Carbon and Mica-reinforced IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

10% Off Open Box!
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Install kits available for most vehicles

Fitment unknown for your DeVille

List price $110.00
-63% $40.19 /pair
$36.17 with coupon | Price details

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Only 1 Left!

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• 350 watts Peak Each, 80 watts RMS Each
• Dual 0.43" Polyethylene Terephthalate (PET) Dome tweeters
• Carbon and Mica-reinforced IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

JVC CS-DR6820

600W Peak (90W RMS) 6x8” 2-Way Factory Upgrade Coaxial Speakers - Pair

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JVC CS-DR6820

600W Peak (90W RMS) 6x8” 2-Way Factory Upgrade Coaxial Speakers - Pair

• 300 Watts Max Each, 45 Watts RMS Each
• Poly-Ether Imide Balanced Tweeter
• Carbon Mica Woofer Cone
• 4 Ohm Impedance
• Frequency Response: 65-25,400 Hz

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Install kits available for most vehicles

Fitment unknown for your DeVille

5
List price $138.80
-21% $109.00 /pair

In stock

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JBL CLUB 864F (JBLSPKCB864F) (Open Box, Great)

360W Peak (120W RMS) 6x8" Club Series 2 Way Coaxial 3-ohm Speakers

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JBL CLUB 864F (JBLSPKCB864F) (Open Box, Great)

360W Peak (120W RMS) 6x8" Club Series 2 Way Coaxial 3-ohm Speakers

• 180 watts Peak Each, 60 watts RMS Each
• Silk Edge Driven Dome tweeters
• UV-Resistant Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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Install kits available for most vehicles

Fitment unknown for your DeVille

1
List price $139.95
-29% $98.95 /pair

In stock

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