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1985 Buick Century

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The best Tailgate Speakers for 1985 Century

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

Tailgate for 1985 Buick Century

Shop and compare by low prices and top features on Tailgate Speakers that fit your Buick Century. After you add to cart, we'll also make sure you get an affordable car speakers install easily with speaker adapters, speaker harnesses and other accessories like sound damping and panel tools to make installation a breeze.

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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
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
Reference Series (23)
CS Series (12)
PRO-X Series (11)
Prime Series (9)
Mille Pro Series (8)
Apocalypse Series (7)
Power Series (7)
Club Series (6)
Kappa Series (6)
Cento Series (5)
HED Series (5)
Polk DB+ Series (5)
PRO Series (5)
S Series (5)
V Series (5)
C1 Series (4)
C3 Series (4)
E-Series (4)
M Series (4)
Machete Series (4)
Polk Audio MM1 Series (4)
Punch Series (4)
Stage Series (4)
Status Series (4)
C2 Series (3)
GTO Series (3)
N-Series (3)
Stage 2 Series (3)
Stage 3 Gen 2 Series (3)
XL Series (3)
ZXI Series (3)
6PRO Series (2)
A Series (2)
Altitude Series (2)
BASSREV Series (2)
C6 Series (2)
C7 Series (2)
DF Series (2)
Diamond Elite Series (2)
Dieci Series (2)
Discus Series (2)
DMD Series (2)
DR Series (2)
DXQ Series (2)
EQ Series (2)
EXL Series (2)
Focus Series (2)
Gen-X (2)
Godfather Series (2)
GT Series (2)
HCCA Series (2)
Mille Legend Series (2)
MM Series (2)
MSNEO Series (2)
PNW Series (2)
Primus Series (2)
PRO-FR Series (2)
RS Series (2)
Terminator Series (2)
Thunder Series (2)
Uno Series (2)
VEGA Series (2)
XED Series (2)
Z Series (2)
Alto Series (1)
Black Hydra Series (1)
Colossus Classic Series (1)
CVPX Series (1)
Delta Series (1)
DM Series (1)
E Series (1)
EL Series (1)
EPIC PRO Series (1)
eXcelon Series (1)
FC Series (1)
FK Series (1)
Hannibal Series (1)
Hawk Series (1)
HEX Series (1)
HNX Series (1)
HTW Series (1)
KS Series (1)
LCMR Series (1)
MA Series (1)
MAS Series (1)
MX Series (1)
NEO Series (1)
Octagonal Series (1)
PK Series (1)
Pro Audio on Wheels Series (1)
PRO-GM Series (1)
PRO-HY Series (1)
PRO-NS Series (1)
PRO-SM Series (1)
PRO-ZT Series (1)
Punch P1 Series (1)
Punch P2 Series (1)
SA Series (1)
SPL (1)
SPL Show Series (1)
SQ Series (1)
Stage 1 Series (1)
SXE Series (1)
X Series (1)
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Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

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Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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122
List price $119.99
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-33% $79.96 /pair

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Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

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Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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List price $119.99
-9% $109.00 /pair

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AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

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AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

• 125 watts Peak Each, 100 watts RMS Each
• 3/4" rear-dampened Hybrid Silk Dome tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.8 dB

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List price $339.00
-6% $319.00 /set

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NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

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NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

• 270 watts Peak Each, 90 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.40"

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93
List price $107.99
-35% $69.99 /pair

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JBL Club 620F (SPKCB620FAM)

330W Peak (110W RMS) 6.5" Club Series 2-way 3-ohm Shallow Mount Coaxial Car Speakers

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JBL Club 620F (SPKCB620FAM)

330W Peak (110W RMS) 6.5" Club Series 2-way 3-ohm Shallow Mount Coaxial Car Speakers

• 165 watts Peak Each, 55 watts RMS Each
• 3/4" PEI (Polyetherimide) Balanced Dome tweeters
• UV-resistant Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 92 dB

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List price $129.95
-38% $79.95 /pair

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Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

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Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

• 300 watts Peak Each, 35 watts RMS Each
• 3/4" Piezo Metal Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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List price $59.99
-17% $49.99 /pair

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Rockford Fosgate Prime R165X3

180W Peak (90W RMS) 6.5" Prime Series 3 Way Coaxial 4-ohm Speakers

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Rockford Fosgate Prime R165X3

180W Peak (90W RMS) 6.5" Prime Series 3 Way Coaxial 4-ohm Speakers

• 90 watts Peak Each, 45 watts RMS Each
• 1/2" Piezo pole-mounted Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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List price $79.99
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• 90 watts Peak Each, 45 watts RMS Each
• 1/2" Piezo pole-mounted Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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NVX VSP65

600W Peak (200W RMS) 6.5" V-Series 2 Way Coaxial Car Speakers

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NVX VSP65

600W Peak (200W RMS) 6.5" V-Series 2 Way Coaxial Car Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.51"

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List price $129.99
-15% $109.99 /pair

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Kenwood eXcelon KFC-X175

480W Peak (160W RMS) 6.5" eXcelon Series 2 Way Coaxial 4-ohm Car Speakers

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Kenwood eXcelon KFC-X175

480W Peak (160W RMS) 6.5" eXcelon Series 2 Way Coaxial 4-ohm Car Speakers

• 240 watts Peak Each, 80 watts RMS Each
• 1" Soft Dome Tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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List price $180.00
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Hertz C165

420W Peak (140W RMS) 6.5" Cento Series Midrange 4-ohm Speakers

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Hertz C165

420W Peak (140W RMS) 6.5" Cento Series Midrange 4-ohm Speakers

• 210 watts Peak Each, 70 watts RMS Each
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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List price $230.00
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Hertz C165F

360W Peak (140W RMS) 6.5" Cento Series 4-ohm Midbass Car Speakers

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Hertz C165F

360W Peak (140W RMS) 6.5" Cento Series 4-ohm Midbass Car Speakers

• 180 watts Peak Each, 70 watts RMS Each
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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List price $230.00
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NVX XQS65KIT Version 2 (XQS65KITv2)

600W Peak (300W RMS) 6.5" X-Series 2 Way Component Car Speakers

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NVX XQS65KIT Version 2 (XQS65KITv2)

600W Peak (300W RMS) 6.5" X-Series 2 Way Component Car Speakers

• 300 watts Peak Each, 150 watts RMS Each
• 1-1/8" Silk Dome tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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List price $499.99
-20% $399.99 /set

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JL Audio C1-650

100W RMS 6.5" C1 Series 2 Way Component 4-ohm Car Speakers

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JL Audio C1-650

100W RMS 6.5" C1 Series 2 Way Component 4-ohm Car Speakers

• 50 watts RMS Each
• 3/4" Silk-Suspended Aluminum Edge Driven Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90.5 dB

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$159.99 /set

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Deaf Bonce Apocalypse AP-M61SE

520W Peak (260W RMS) 6.5” Apocalypse Series Midrange 4-ohm Speakers

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Deaf Bonce Apocalypse AP-M61SE

520W Peak (260W RMS) 6.5” Apocalypse Series Midrange 4-ohm Speakers

• 260 watts Peak Each, 130 watts RMS Each
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 101.5 dB

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$109.90 /pair

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Cerwin-Vega H653

540W Peak (180W RMS) 6.5" HED Series 3 Way Coaxial 4-ohm Speakers

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Cerwin-Vega H653

540W Peak (180W RMS) 6.5" HED Series 3 Way Coaxial 4-ohm Speakers

• 270 watts Peak Each, 90 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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List price $131.99
-17% $109.99 /pair

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JL Audio C2-650

200W RMS 6.5" C2 Series 2 Way Component 4-ohm Speakers

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JL Audio C2-650

200W RMS 6.5" C2 Series 2 Way Component 4-ohm Speakers

• 60 watts RMS Each
• 3/4" Silk Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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$329.99 /set

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Hertz CK 165L

600W Peak (200W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

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Hertz CK 165L

600W Peak (200W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

• 300 watts Peak Each, 100 watts RMS Each
• 1" Tetolon Soft Dome tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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List price $460.00
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Alpine S2-S65C

480W Peak (160W RMS) 6.5" S-Series Hi-Res 2-Way Component Car Speakers

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Alpine S2-S65C

480W Peak (160W RMS) 6.5" S-Series Hi-Res 2-Way Component Car Speakers

• 240 watts Peak Each, 80 watts RMS Each
• Hi-Res Audio Certified
• 1" Cloth Dome tweeters
• Polypropylene, Glass Fiber and Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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List price $220.00
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Kicker KSS365 (51KSS365)

500W Peak (250W RMS) 6.5" KS Series 3-Way 4-ohm Component Speaker System

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Kicker KSS365 (51KSS365)

500W Peak (250W RMS) 6.5" KS Series 3-Way 4-ohm Component Speaker System

• 250 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Fits GM, Ford, Chrysler, Jeep, Dodge and select imports

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List price $379.99
-8% $349.99 /set

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NVX VSP65KIT2F

750W Peak (250W RMS) 6.5" V-Series 2 Way Component Car Speakers

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NVX VSP65KIT2F

750W Peak (250W RMS) 6.5" V-Series 2 Way Component Car Speakers

• 375 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 2 ohm
• Sensitivity: 88 dB
• Mounting Depth: 2.51"

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List price $143.99
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    FAQ for Tailgate Speakers in 1985 Century

    Q: Can I upgrade or change the Tailgate Speakers in 1985 Buick Century?

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

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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.

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