Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In

2013 Cadillac CTS

Change vehicle | Remove vehicle

The best Front Door Speakers for 2013 CTS

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

Front Door for 2013 Cadillac CTS

Shop and compare by low prices and top features on Front Door Speakers that fit your Cadillac CTS.

Filters
Reset Done
Price Range
Speaker Location
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.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Condition
Availability
filter-icon Filters & Sort

DS18 PRO-HY8MSL

400W Peak (200W RMS) 8" PRO-HY Series 8-ohm Shallow-mount Mid-range Speaker

PRO-HY8MSL big
Go to item page Right Arrow Icon of Right Arrow

DS18 PRO-HY8MSL

400W Peak (200W RMS) 8" PRO-HY Series 8-ohm Shallow-mount Mid-range Speaker

• 400 watts Peak Each, 200 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 94 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $9.50 in rewards to spend later

install icon

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
$94.95

In stock.

Add to Cart

DS18 PRO-HY8.4MSL

400W Peak (200W RMS) 8" PRO-HY Series 8-ohm Shallow-mount Mid-range Speaker

PRO-HY8.4MSL big
Go to item page Right Arrow Icon of Right Arrow

DS18 PRO-HY8.4MSL

400W Peak (200W RMS) 8" PRO-HY Series 8-ohm Shallow-mount Mid-range Speaker

• 400 watts Peak Each, 200 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $9.50 in rewards to spend later

install icon

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
$94.95

In stock.

Add to Cart

Massive Audio MC8II (Sold Individually)

600W Peak (200W RMS) 8" MC Series 8-ohm Pro-Audio Midrange Car Speaker

MC8II big
Go to item page Right Arrow Icon of Right Arrow

Massive Audio MC8II (Sold Individually)

600W Peak (200W RMS) 8" MC Series 8-ohm Pro-Audio Midrange Car Speaker

• 600 watts Peak Each, 200 watts RMS Each
• Kevlar-Enhanced Paper cone material
• Impedance: 8 ohm
• Sensitivity: 98.1 dB

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

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
List price $99.99
-20% $79.99

Available

Ships in 10-14 days

Add to Cart
Used from: $55.99
See all 5 special offers

American Bass GFPRO-8-MB (Sold Individually)

500W Peak (250W RMS) 8" Godfather Pro Series Midbass 4-ohm Speaker

GFPRO-8-MB big
Go to item page Right Arrow Icon of Right Arrow

American Bass GFPRO-8-MB (Sold Individually)

500W Peak (250W RMS) 8" Godfather Pro Series Midbass 4-ohm Speaker

• 500 watts Peak Each, 250 watts RMS Each
• Kevlar Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

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

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
List price $124.08
-29% $88.70

In stock.

Add to Cart
See all 5 special offers

Deaf Bonce Apocalypse AP-M80SQL

600W Peak (300W RMS) 8" Apocalypse Series Midrange 4-ohm Speakers

Apocalypse AP-M80SQL big
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce Apocalypse AP-M80SQL

600W Peak (300W RMS) 8" Apocalypse Series Midrange 4-ohm Speakers

• 300 watts Peak Each, 150 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95.3 dB

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

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
$124.90 /pair

Available

Ships in 10-14 days

Add to Cart
See all 5 special offers

DS18 PRO-CF8.4NR (Sold Individually)

600W Peak (300W RMS) 8" PRO Series Midbass 4-ohm Motorcycle and Powersports Loudspeaker

PRO-CF8.4NR big
Go to item page Right Arrow Icon of Right Arrow

DS18 PRO-CF8.4NR (Sold Individually)

600W Peak (300W RMS) 8" PRO Series Midbass 4-ohm Motorcycle and Powersports Loudspeaker

• 600 watts Peak, 300 watts RMS
• Water Resistant Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 99 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $25.20 in rewards to spend later

install icon

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
$251.95

In stock.

Add to Cart
See all 4 special offers

DS18 PRO-X8.4RGBCAP (Sold Individually)

550W Peak (275W RMS) 8" PRO-X Series 4-ohm Midrange Speaker with RGB Light

PRO-X8.4RGBCAP big
Go to item page Right Arrow Icon of Right Arrow

DS18 PRO-X8.4RGBCAP (Sold Individually)

550W Peak (275W RMS) 8" PRO-X Series 4-ohm Midrange Speaker with RGB Light

• 550 watts Peak, 275 watts RMS
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

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

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
$77.95

In stock

Add to Cart

DS18 8PRO400MR-4 (Sold Individually)

400W Peak (200W RMS) 8" Pro Midrange 4-ohm Speaker

8PRO400MR-4 big
Go to item page Right Arrow Icon of Right Arrow

DS18 8PRO400MR-4 (Sold Individually)

400W Peak (200W RMS) 8" Pro Midrange 4-ohm Speaker

• 400 watts Peak, 200 watts RMS
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 104 dB

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

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
List price $86.99
-17% $71.95

In stock.

Add to Cart
See all 5 special offers

DS18 PRO-X8BM (Sold Individually)

500W Peak (275W RMS) 8” PRO-X Series 8-ohm Mid-Range Bullet Loudspeaker

PRO-X8BM big
Go to item page Right Arrow Icon of Right Arrow

DS18 PRO-X8BM (Sold Individually)

500W Peak (275W RMS) 8” PRO-X Series 8-ohm Mid-Range Bullet Loudspeaker

• 550 watts Peak Each, 275 watts RMS Each
• Red tweeter
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $7.10 in rewards to spend later

install icon

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
$70.95

In stock

Only 3 Left!

Add to Cart
See all 5 special offers

Deaf Bonce Machete MLH-80

300W Peak (150W RMS) 8" Machete Series 4-ohm Full Range Car Speakers

Machete MLH-80 big
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce Machete MLH-80

300W Peak (150W RMS) 8" Machete Series 4-ohm Full Range Car Speakers

• 150 watts Peak Each, 75 watts RMS Each
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92.6 dB

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

Save $3 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
$44.90 /pair

In stock

Only 3 Left!

Add to Cart
See all 6 special offers

DS18 8XL800N-8 (Sold Individually)

800W Peak (400W RMS) 8" XL Series Midrange 8-ohm Loudspeaker

8XL800N-8 big
Go to item page Right Arrow Icon of Right Arrow

DS18 8XL800N-8 (Sold Individually)

800W Peak (400W RMS) 8" XL Series Midrange 8-ohm Loudspeaker

• 800 watts Peak, 400 watts RMS
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 100.7 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $24.00 in rewards to spend later

install icon

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
List price $287.99
-17% $239.95

Available

Ships in 10-14 days

Add to Cart
See all 9 special offers

DS18 PRO-SM8.2 (Sold Individually)

500W Peak (250W RMS) 8” PRO Series Shallow Midrange 2-ohm Motorcycle and Powersports Loudspeaker

PRO-SM8.2 big
Go to item page Right Arrow Icon of Right Arrow

DS18 PRO-SM8.2 (Sold Individually)

500W Peak (250W RMS) 8” PRO Series Shallow Midrange 2-ohm Motorcycle and Powersports Loudspeaker

• 500 watts Peak, 250 watts RMS
• Water Resistance Paper cone material
• Impedance: 2 ohm
• Sensitivity: 97 dB

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

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
$77.95

In stock

Add to Cart
See all 4 special offers

Sundown Audio LCMR-8 (LCMR84)

100W RMS 8" LCMR Series Pro Audio Midrange 4-ohm Speaker (S-LCMR84)

S-LCMR84 big
Go to item page Right Arrow Icon of Right Arrow

Sundown Audio LCMR-8 (LCMR84)

100W RMS 8" LCMR Series Pro Audio Midrange 4-ohm Speaker (S-LCMR84)

• 100 watts RMS Each
• Impedance: 4 ohm
• Sensitivity: 94 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 CTS
  • Front Door
List price $83.99
-17% $69.99

Available

Ships in 10-14 days

Add to Cart
See all 5 special offers

DS18 8PRO300MB-8 (Sold Individually)

300W Peak (150W RMS) 8" 8PRO Series 8-ohm Mid-bass Speaker

8PRO300MB-8 big
Go to item page Right Arrow Icon of Right Arrow

DS18 8PRO300MB-8 (Sold Individually)

300W Peak (150W RMS) 8" 8PRO Series 8-ohm Mid-bass Speaker

• 300 watts Peak Each, 150 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

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

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
$71.95

In stock.

Add to Cart
Used from: $50.37

DS18 8PRO300MB-4 (Sold Individually)

300W Peak (150W RMS) 8" 8PRO Series 4-ohm Mid-bass Speaker

8PRO300MB-4 big
Go to item page Right Arrow Icon of Right Arrow

DS18 8PRO300MB-4 (Sold Individually)

300W Peak (150W RMS) 8" 8PRO Series 4-ohm Mid-bass Speaker

• 300 watts Peak Each, 150 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

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

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
$71.95

In stock.

Add to Cart

DS18 PRO-1KP8.4 (Sold Individually)

2000W Peak (1000W RMS) 8" Pancadao Series Pro Mid-Bass 4-ohm Loudspeaker

PRO-1KP8.4 big
Go to item page Right Arrow Icon of Right Arrow

DS18 PRO-1KP8.4 (Sold Individually)

2000W Peak (1000W RMS) 8" Pancadao Series Pro Mid-Bass 4-ohm Loudspeaker

• 2000 watts Peak, 1000 watts RMS
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $20.40 in rewards to spend later

install icon

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
List price $244.99
-17% $203.95

In stock

Only 2 Left!

Add to Cart
See all 5 special offers

Massive Audio MA8 (Sold Individually)

350W Peak (150W RMS) 8" MA Series 8-ohm Pro-Audio Midrange Car Speaker

MA8 big
Go to item page Right Arrow Icon of Right Arrow

Massive Audio MA8 (Sold Individually)

350W Peak (150W RMS) 8" MA Series 8-ohm Pro-Audio Midrange Car Speaker

• 350 watts Peak Each, 150 watts RMS Each
• Hardened Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

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

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
List price $62.49
-28% $44.99

Available

Ships in 10-14 days

Add to Cart
See all 5 special offers

Earthquake Sound EQ8-S8

500W Peak 8” EQ Series 8-ohm Mid-Bass Car Speakers

EQ8-S8 big
Go to item page Right Arrow Icon of Right Arrow

Earthquake Sound EQ8-S8

500W Peak 8” EQ Series 8-ohm Mid-Bass Car Speakers

• 250 watts Peak Each
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96.3 dB

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

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
List price $99.00
-39% $59.99

In stock.

Add to Cart
See all 9 special offers
Limited time!

MTX PS8C

600W Peak (300W RMS) 8" Coaxial 4-ohm Powersports Speakers

PS8C big
Go to item page Right Arrow Icon of Right Arrow

MTX PS8C

600W Peak (300W RMS) 8" Coaxial 4-ohm Powersports Speakers

• 300 watts Peak Each, 150 watts RMS Each
• Teteron Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90.8 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $30.40 in rewards to spend later

install icon

Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
List price $359.95
Save $55.99
-16% $303.96 /pair

Available

Ships in 10-14 days

Add to Cart

• 300 watts Peak Each, 150 watts RMS Each
• Teteron Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90.8 dB

PRV Audio 8MR500-4 BULLET

1000W Peak (500W RMS) 8" Pro Audio on Wheels Series Pro Audio Midrange 4-ohm Bullet Car Speaker

8MR500-4 BULLET big
Go to item page Right Arrow Icon of Right Arrow

PRV Audio 8MR500-4 BULLET

1000W Peak (500W RMS) 8" Pro Audio on Wheels Series Pro Audio Midrange 4-ohm Bullet Car Speaker

• 1000 watts Peak Each, 500 watts RMS Each
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB

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

Save $2 on install kits for this speaker

found car based on your search
Fits the following location in your CTS
  • Front Door
List price $74.89
-20% $59.91

Available

Ships in 10-14 days

Add to Cart
Prev 2 3 4 5 6 Next

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    FAQ for Front Door Speakers in 2013 CTS

    Q: Can I upgrade or change the Front Door Speakers in 2013 Cadillac CTS?

    A: Yes this page includes all the best Front Door Speakers that work in your CTS.

    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    2013 Cadillac CTS

    1982 Mercury LN7

    2004 Ford Taurus

    1979 Triumph TR7

    1989 Mazda MPV

    2018 Ram 1500

    2019 Lincoln Continental

    2022 Audi e-tron GT

    1999 GMC C1500

    2014 Mercedes-Benz E-Class

    Vehicle
    Store     Delete

    2015 Can-Am Commander Max 1000 DPS

    2018 Can-Am Defender HD8

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 2013 CTS
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.

    Additional information:

    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon
    Back

    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.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo