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Upgrade your car speakers for better sound quality and performance. Shop now for a wide selection of replacement & component car speakers specifically made to fit your ride!
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Polk Audio Car Speakers

All Polk Audio Car Speakers
Polk Audio 4" Speakers
Polk Audio 5.25" Speakers
Polk Audio 6.5" Speakers
Polk Audio 6.75" Speakers
Polk Audio 4x6" Speakers
Polk Audio 5x7" Speakers
Polk Audio 6x8" Speakers
Polk Audio 6x9" Speakers
Polk Audio 5.25" Component Speakers
Polk Audio 6.5" Component Speakers

Top Sellers in Polk Audio Car Speakers

5-1/4" DXi Series 2-way Car Speakers, Marine Certified for Boats/ATV/Motorcycles - Same Performance as DB521

• 45 Watts Max Each, 135 Watts RMS Each
• 3/4" (19mm) aluminum dome tweeter
• Dynamic Balance polypropylene cone
• 4 Ohm Impedance
• Sensitivity: 93dB
• Mounting Depth: 2 5/16"

25% Off Speaker Adapters For Factory 6"x 9" Speaker Location

$39.99

A PAIR

IN STOCK

6-1/2" 2-way Component Car Speakers - Same Performance as DB6501, Marine Certified for Boats!

• 300 Watts Max Each, 100 Watts RMS Each
• 1" (25.4mm) aluminum dome tweeter
• Dynamic Balance polypropylene cone
• 4 Ohm Impedance
• Sensitivity: 92dB
• Mounting Depth: 2"

25% Off Speaker Adapters For Factory 6"x 9" Speaker Location

$89.99

A PAIR

IN STOCK

4"x6" 2-way DXi Series Coaxial Car Speakers - Also Marine Certified for Boat/ATV/Motorcycles!

• 120 Watts Max Each, 40 Watts RMS Each
• 3/4" (19mm) aluminum Dynamic Balance dome tweeter
• Dynamic Balance polypropylene cone
• 4 Ohms Impedance
• Sensitivity: 91 dB
• Mounting Depth: 1 15/16"

Add a Sound Deadening Speaker Kit and get 10% Off!

$34.99

A PAIR

IN STOCK

6-1/2" DXi Series 2-way Coaxial Car Speakers - Also Marine Certified for Boat/ATV/Motorcycles!

• 60 Watts RMS Each, 180 Watts Max Each
• 3/4" (19mm) aluminum dome tweeter
• Dynamic Balance polypropylene cone
• 4 Ohm Impedance
• Sensitivity: 92dB
• Mounting Depth: 2"

Add a Sound Deadening Speaker Kit and get 35% Off!

$49.99

A PAIR

IN STOCK

6"x9" 3-way DXi Series Car Speakers, Marine Certified for Boat/ATV/Motorcycles & Same Performance as DB691

• 300 Watts Max Each, 100 Watts RMS Each
• 1" soft dome tweeter
• Dynamic Balance polypropylene cone
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 3-1/8"

Add a Sound Deadening Speaker Kit and get 35% Off!

$69.99

A PAIR

IN STOCK

6.5" / 6.75" 2-Way Marine Certified db Series Car Speakers w/ Liquid Cooled Silk Tweeters

• Peak Power: 360W
• RMS Power: 120W
• 3/4" Liquid-Cooled Silk / Polymer Composite Dome Tweeter
• Mounting Depth: 2-5/16"
• Lightweight Dynamic Balance Polymer/Mica Composite Mineral Filled Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 92dB

Save 50% on Damping Kit to stop the rattles/vibrations!

$69.95

A PAIR

IN STOCK

600W Peak (200W RMS) 6.5" DB+ Series 2-way Marine/UTV Certified Component Speakers with IP55 Rating for Car, Powersports or Marine Audio

• 300 Watts Max Each, 100 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohms Impedance
• Sensitivity: 92dB
• Mounting Depth: 1.77"
• IP65 rated

Get a Free Sound Deadening Kit with Purchase! $15 Value!

$169.95

A PAIR

IN STOCK

Only 2 Left!

6.5" 2-Way Marine Grade db Series Shallow-Mount Coaxial Car Speakers w/ Liquid Cooled Silk Tweeters

• Peak Power: 330W
• RMS Power: 110W
• 3/4" Liquid-Cooled Silk / Polymer Composite Dome Tweeter
• Mounting Depth: 2"
• Lightweight Dynamic Balance Polymer/Mica Composite Mineral Filled Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 92dB

$89.99

A PAIR

OUT OF STOCK

720 Watts Peak 6.5" / 6.75" 2-Way Marine Certified db Series Car Speakers Set w/ Liquid Cooled Silk Tweeters

• 2 Pairs of Polk Audio db651 Speakers
• Peak Power: 360W
• RMS Power: 120W
• 3/4" Liquid-Cooled Silk / Polymer Composite Dome Tweeter
• Mounting Depth: 2-5/16"
• Lightweight Dynamic Balance Polymer/Mica Composite Mineral Filled Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 92dB

$129.96

A PAIR

IN STOCK

6.5" / 6.75" 2-Way Marine Certified db Series Car Speakers with 5-1/4" or 6-1/2" Speaker to 6" x 8" Mounting Hole Adapters

• Peak Power: 360W
• RMS Power: 120W
• 3/4" Liquid-Cooled Silk / Polymer Composite Dome Tweeter
• Mounting Depth: 2-5/16"
• Lightweight Dynamic Balance Polymer/Mica Composite Mineral Filled Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 92dB

$78.45

A PAIR

IN STOCK

6.5" / 6.75" 2-Way Marine Certified db Series Car Speakers with 6-1/2" Speaker Mounting Adapters

• Peak Power: 360W
• RMS Power: 120W
• 3/4" Liquid-Cooled Silk / Polymer Composite Dome Tweeter
• Mounting Depth: 2-5/16"
• Lightweight Dynamic Balance Polymer/Mica Composite Mineral Filled Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 92dB

$70.83

OUT OF STOCK

5-1/4" 2-Way db Series Marine Certified Component Car Speaker System

• Peak Power: 250W
• RMS Power: 100W
• 25mm liquid-cooled silk/polymer composite dome
• 12 dB / octave Butterworth outboard crossover
• Pole Plate Heat Sink
• Frequency Response: 53-23,000 Hz

$110.49

A PAIR

OUT OF STOCK

6.5" / 6.75" 2-Way Marine Certified db Series Car Speakers with 5-1/4" or 6-1/2" Speaker to 6" x 9" Mounting Hole Adapters

• Peak Power: 360W
• RMS Power: 120W
• 3/4" Liquid-Cooled Silk / Polymer Composite Dome Tweeter
• Mounting Depth: 2-5/16"
• Lightweight Dynamic Balance Polymer/Mica Composite Mineral Filled Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 92dB

$72.31

A PAIR

IN STOCK

400W Max 5.25" 2-Way MM Series Component Loudspeaker System

• Peak Power: 200W
• RMS Power: 90W
• Woven glass composite cone woofer
• Butyl rubber surround for a smoother response
• 1" Silk/Polymer composite swivel tweeter
• 2-Way crossover with a 2-Position tweeter level

FREE Speaker Adapters For Factory 6"x 9" Speaker Locations

$209.99

A PAIR

IN STOCK

Only 2 Left!

Polk Audio db651 6-1/2" 2-way Coaxial Speakers + Kenwood KAC-5206 2-Channel Amplifier + NVX SDSK2 Sound Dampening Kit + Belva BPK8 8 Gauge Amp Kit

• 6-1/2" 2-way Coaxial Speakers (Marine Certified)
• 400W Max 2-Channel/Bridgeable Class AB Performance Series Car Amplifier
• Two 10" x 10" Pieces of Sound Dampening Material
• Complete 8 Gauge Amplifier Wiring Installation Kit with Speaker Cable

$156.66

IN STOCK

2 Pair of 4x6" 2-Way DB+ (Plus) Series Coaxial Car Audio Speakers with Marine/ATV/UTV Certification

• Two Pair (4 Speakers)
• 50 Watts Max Each, 150 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohms Impedance
• Sensitivity: 90dB
• Mounting Depth: 1.81"
• IP65 rated

$139.98

OUT OF STOCK

6-1/2" 2-Way Marine Certified Car Speakers (Also Fits 6-3/4" Openings) with Included Sound Dampener

• 6.5" / 6-3/4" 2-way Coaxial Speakers (Marine Certified)
• 180 Watts Max
• Lightweight Dynamic Balance Polymer/Mica Composite Mineral Filled Cone
• 3/4" Liquid-Cooled Silk/Polymer Composite Dome Tweeter
• Two 10" x 10" Pieces of Dead Shield Sound Dampening Material
• Durable Butyl Rubber Surround
• Polarized Nickel Plated Terminals

$77.99

IN STOCK

Two Pair of 225W Peak (75W RMS) 5x7" Coaxial Car Speakers with Marine Certification

• Two Pair (4 Speakers)
• 112 Watts Max Each, 40 Watts RMS Each
• 3/4" Tweeter
• Waterproof and UV tolerant cone
• 4 Ohm Impedance
• Sensitivity: 92 dB
• Mounting Depth: 2.24"

$179.98

A PAIR

OUT OF STOCK

600W Peak (200W RMS) 6.5" DB+ Series 2-way Marine/UTV Certified Coaxial Speakers with IP55 Rating for Car, Powersports or Marine Audio

• 300 Watts Max Each, 100 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohms Impedance
• Sensitivity: 92dB
• Mounting Depth: 1.77"
• IP65 rated

$89.99

A PAIR

OUT OF STOCK

600W Peak (200W RMS) 5.25" DB+ Series 2-way Marine/UTV Certified Coaxial Speakers with IP55 Rating for Car, Powersports or Marine Audio

• 300 Watts Max Each, 100 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohms Impedance
• Sensitivity: 91dB
• Mounting Depth: 1.74"

$79.99

A PAIR

OUT OF STOCK

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