Garage
Shop
Loading...
Filters
filter-icon Filters & Sort

Diamond Audio DMDX8C

390W Peak (130W RMS) 8" DMDX Series 2-Way Component Speaker System

DMDX8C big
Go to item page Right Arrow Icon of Right Arrow

390W Peak (130W RMS) 8" DMDX Series 2-Way Component Speaker System

• 195 watts Peak Each, 65 watts RMS Each
• 1" Soft Dome Tweeters
• Impedance: 4 ohm
• Sensitivity: 87 dB

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

VIP Product Get $30.00 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Mazdaspeed 6
  • Rear Deck Center
$299.99 /set

In stock

Only 2 Left!

• 195 watts Peak Each, 65 watts RMS Each
• 1" Soft Dome Tweeters
• Impedance: 4 ohm
• Sensitivity: 87 dB

Limited time!

Cerwin-Vega H52

240W Peak (140W RMS) 5.25" HED Series 2-Way Coaxial 4-ohm Speakers

H52 big
Go to item page Right Arrow Icon of Right Arrow

240W Peak (140W RMS) 5.25" HED Series 2-Way Coaxial 4-ohm Speakers

• 120 watts Peak Each, 70 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Free Speaker Accessory 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 Mazdaspeed 6
  • Rear Door
List price $119.99
-17% $99.99 /pair

In stock

Limited time!

Rockford Fosgate Punch P1V2-5

300W Peak (150W RMS) 5.25" Punch P1 Series 3 Way Coaxial 4-ohm Speakers

P1V2-5 big
Go to item page Right Arrow Icon of Right Arrow

300W Peak (150W RMS) 5.25" 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: 86 dB

Free Speaker Accessory at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $18.00 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Mazdaspeed 6
  • Rear Door
List price $239.99
Save $60.00
-25% $179.99 /pair

In stock

Cerwin-Vega XED52

550W Peak (60W RMS) 5.25" XED Series 2-Way Coaxial 4-ohm Speakers

XED52 big
Go to item page Right Arrow Icon of Right Arrow

550W Peak (60W RMS) 5.25" XED Series 2-Way Coaxial 4-ohm Speakers

• 275 watts Peak Each, 30 watts RMS Each
• 1" Piezo Metal Balanced Dome tweeters
• Polypropylene cone material
• 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 Mazdaspeed 6
  • Rear Door
7
List price $53.99
-17% $44.99 /pair

In stock

Hertz SV 200.1

1000W Peak (400W RMS) 8" SPL Show Series 4-ohm Midrange Car Speakers

SV 200.1 big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (400W RMS) 8" SPL Show Series 4-ohm Midrange Car Speakers

• 500 watts Peak Each, 200 watts RMS Each
• Ultra-Light Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 100 dB

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

VIP Product Get $35.00 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Mazdaspeed 6
  • Rear Deck Center
List price $405.00
-14% $349.99 /pair

In stock

Only 1 Left!

Limited time!

Cerwin-Vega H675

540W Peak (180W RMS) 6.75" HED Series 2 Way Coaxial Speakers

H675 big
Go to item page Right Arrow Icon of Right Arrow

540W Peak (180W RMS) 6.75" HED Series 2 Way Coaxial Speakers

• 270 watts Peak Each, 90 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• UV-Treated Polypropylene cone material

Free Speaker Accessory 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 Mazdaspeed 6
  • Lower Front Door
$137.99 /pair

Available

Ships in 10-14 days

Precision Power (PPI) MAS.522

150W RMS 5.25" MAS Series 2 Way Coaxial 2-ohm Motorcycle Speakers

MAS.522 big
Go to item page Right Arrow Icon of Right Arrow

150W RMS 5.25" MAS Series 2 Way Coaxial 2-ohm Motorcycle Speakers

• 75 watts RMS Each
• 1" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 2 ohm
• Sensitivity: 92 dB

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

VIP Product Get $27.00 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Mazdaspeed 6
  • Rear Door
1
List price $349.99
-23% $269.99 /pair

In stock

Only 3 Left!

• 75 watts RMS Each
• 1" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 2 ohm
• Sensitivity: 92 dB

Precision Power (PPI) MAS.524

150W RMS 5.25" MAS Series 2 Way Coaxial 4-ohm Motorcycle Speakers

MAS.524 big
Go to item page Right Arrow Icon of Right Arrow

150W RMS 5.25" MAS Series 2 Way Coaxial 4-ohm Motorcycle Speakers

• Peak Each, 75 watts RMS Each
• 1" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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

VIP Product Get $27.00 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Mazdaspeed 6
  • Rear Door
1
List price $349.99
-23% $269.99 /pair

In stock

• Peak Each, 75 watts RMS Each
• 1" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Limited time!

Pioneer TS-A1301C

600W Peak (100W RMS) 5.25" A-Series 2-Way 4-ohm Component Speakers

TS-A1301C big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (100W RMS) 5.25" A-Series 2-Way 4-ohm Component Speakers

• 300 watts Peak Each, 50 watts RMS Each
• 1-3/16" Polyetherimide Hard Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

Free Speaker Accessory at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $14.00 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Mazdaspeed 6
  • Rear Door
List price $170.00
-18% $140.00 /set

In stock

Only 3 Left!

Limited time!

Alpine S2-S50

340W Peak (110W RMS) 5.25" S-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers

S2-S50 big
Go to item page Right Arrow Icon of Right Arrow

340W Peak (110W RMS) 5.25" S-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers

• 170 watts Peak Each, 55 watts RMS Each
• Hi-Res Audio Certified
• 3/4" Cloth Soft Dome tweeters
• Polypropylene, Glass Fiber and Mica cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Free Speaker Accessory at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $13.00 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Mazdaspeed 6
  • Rear Door
2
List price $160.00
-19% $129.95 /pair

In stock

Only 2 Left!

Limited time!

Cerwin Vega H752

550W Peak (80W RMS) 5.25” HED Series 2-Way Coaxial 4-ohm Speakers

H752 big
Go to item page Right Arrow Icon of Right Arrow

550W Peak (80W RMS) 5.25” HED Series 2-Way Coaxial 4-ohm Speakers

• 275 watts Peak Each, 40 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 82.5 dB

Free Speaker Accessory 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 Mazdaspeed 6
  • Rear Door
5
List price $83.99
-17% $69.99 /pair

In stock

Hertz SX 690 H NEO

520W Peak (260W RMS) 6x9" SPL Show Series 3-Way Coaxial 4-ohm Car and Motorcycle Speakers

SX 690 H NEO big
Go to item page Right Arrow Icon of Right Arrow

520W Peak (260W RMS) 6x9" SPL Show Series 3-Way Coaxial 4-ohm Car and Motorcycle Speakers

• 260 watts Peak Each, 130 watts RMS Each
• 1.4" Tetolon Dome tweeter
• 1" Tetolon Dome super tweeter
• Pressed 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 $55.00 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Mazdaspeed 6
  • Upper Front Door
List price $650.00
-15% $549.99 /pair

In stock

Only 2 Left!

Sundown Audio SA-8M 8" (SA8M)

500W Peak (260W RMS) 8" SA Series Mid-Bass 4-ohm Speakers (S-SA8M)

S-SA8M big
Go to item page Right Arrow Icon of Right Arrow

500W Peak (260W RMS) 8" SA Series Mid-Bass 4-ohm Speakers (S-SA8M)

• 250 watts Peak Each, 130 watts RMS Each
• Woven Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 91.5 dB

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

VIP Product Get $40.00 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Mazdaspeed 6
  • Rear Deck Center
List price $479.99
-17% $399.99 /pair

In stock

Only 2 Left!

Limited time!

Infinity REF507F (INFSPKRF507FUS)

270W Peak (90W RMS) 5.25" Reference Series 2-Way Coaxial 3-ohm Speakers

REF507F big
Go to item page Right Arrow Icon of Right Arrow

270W Peak (90W RMS) 5.25" Reference Series 2-Way Coaxial 3-ohm Speakers

• 135 watts Peak Each, 45 watts RMS Each
• Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

Free Speaker Accessory at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $11.00 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Mazdaspeed 6
  • Rear Door
1
List price $139.95
-21% $109.95 /pair

In stock

Hertz SV 200L

1000W Peak (500W RMS) 8" SPL Show Series 4-ohm Midbass Component Woofers

SV 200L big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (500W RMS) 8" SPL Show Series 4-ohm Midbass Component Woofers

• 500 watts Peak Each, 250 watts RMS Each
• Pulp Cotton Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 94.5 dB

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

VIP Product Get $35.00 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Mazdaspeed 6
  • Rear Deck Center
1
List price $405.00
-14% $349.99 /pair

In stock

Only 3 Left!

DS18 PRO-X8.4RGB (Sold Individually)

550W Peak (275W RMS) 8" Pro Midrange 4-ohm Speaker with RGB LED

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

550W Peak (275W RMS) 8" Pro Midrange 4-ohm Speaker with RGB LED

• 550 watts Peak, 275 watts RMS
• Polypropylene 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 $9.60 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Mazdaspeed 6
  • Rear Deck Center
List price $115.99
-17% $95.95

In stock

Limited time!

NVX VPRO8BM (Sold Individually)

500W Peak (250W RMS) 8" V-Series Pro Midrange Loudspeaker

VPRO8BM big
Go to item page Right Arrow Icon of Right Arrow

500W Peak (250W RMS) 8" V-Series Pro Midrange Loudspeaker

• 500 watts Peak Each, 250 watts RMS Each
• Competition Grade Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

Dads & Grads Sale! Save 15% 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 Mazdaspeed 6
  • Rear Deck Center
1
List price $83.99
-40% $49.99

In stock

Used from: $48.99

DS18 PRO-X8M (Sold Individually)

550W Peak (275W RMS) 8” PRO-X Series 8-ohm Mid-Range Loudspeaker

PRO-X8M big
Go to item page Right Arrow Icon of Right Arrow

550W Peak (275W RMS) 8” PRO-X Series 8-ohm Mid-Range Loudspeaker

• 550 watts Peak Each, 275 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 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 Mazdaspeed 6
  • Rear Deck Center
$64.95

In stock

DS18 PRO-CF8.2NR (Sold Individually)

600W Peak (300W RMS) 8" PRO Series Midbass 2-ohm Motorcycle and Powersports Loudspeaker

PRO-CF8.2NR big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (300W RMS) 8" PRO Series Midbass 2-ohm Motorcycle and Powersports Loudspeaker

• 600 watts Peak, 300 watts RMS
• Water Resistant Carbon Fiber cone material
• Impedance: 2 ohm
• Sensitivity: 96 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

Install kits available for most vehicles

found car based on your search
Fits the following location in your Mazdaspeed 6
  • Rear Deck Center
$251.95

In stock

Limited time!

Hertz CPX 165

570W Peak (190W RMS) 6.5" Cento Series 2-Way Coaxial 4-ohm Car Speakers

CPX 165 big
Go to item page Right Arrow Icon of Right Arrow

570W Peak (190W RMS) 6.5" Cento Series 2-Way Coaxial 4-ohm Car Speakers

• 285 watts Peak Each, 95 watts RMS Each
• 0.9 Soft Tetolon Dome tweeters
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Free Baffles with Select Speakers Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $35.00 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your Mazdaspeed 6
  • Lower Front Door
3
List price $405.00
-14% $349.99 /pair

In stock

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 Speakers in 2006 Mazdaspeed 6

    Q: Can I upgrade or change the Speakers in 2006 Mazda Mazdaspeed 6?

    A: Yes this page includes all the best Speakers that work in your Mazdaspeed 6.

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

    2006 Mazda Mazdaspeed 6

    2001 Lotus Esprit

    2008 Mazda Mazdaspeed3

    2022 Honda Pilot

    2012 Mitsubishi Outlander

    2006 Volvo S40

    2023 Toyota 4Runner

    2003 Dodge Ram 2500 Van

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

    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.