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4" Speakers Sensitivity: 81 - 90 dB

4" 2-Way G-Series Coaxial Car Audio Speakers

• Peak Power: 400W
• RMS Power: 50W
• 1-3/16" Poly-Ether Imide Balanced Dome Tweeter
• Mounting Depth: 1-3/4"
• Injection-Molded Polypropylene Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 88dB

$29.95

IN STOCK

4" 2-Way Atlas Series Coaxial Car Audio Speakers

• Peak Power: 240W
• RMS Power: 60W
• 3/4" Silk Dome Tweeter
• Mounting Depth: 1-13/16"
• Injection Molded Polypropylene Carbon Fiber Patterned Cone
• 4 Ohms Impedance
• Sensitivity: 86dB

Get 25% off Sound Dampening Speaker Kit with Purchase!

$14.99

IN STOCK

4" 2-Way N-Series Coaxial Car Audio Speakers

• Peak Power: 120W
• RMS Power: 60W
• 20mm Silk Soft Dome Tweeter
• Mounting Depth: 1-7/8"
• Polypropylene Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 86dB

Free Sound Damping w/ Select Speakers

$39.99

IN STOCK

4" 3-Way A-Series Coaxial Car Audio Speakers

• Peak Power: 300W
• RMS Power: 40W
• 3/8" Soft Dome Tweeter
• Mounting Depth: 1-11/16"
• Composite Injection Molded Polypropylene with Interlaced Aramid Fiber Cone
• 4 Ohms Impedance
• Sensitivity: 90dB

Save 25% on a Install Tool Kit!

$38.95

IN STOCK

4" 2-Way Type-S Series Coaxial Car Audio Speakers

• Peak Power: 280W
• RMS Power: 90W
• 3/4" Silk Soft Dome Tweeter
• Mounting Depth: 1-21/32''
• Polymer/Mica Composite Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 87dB

Save 25% on a Install Tool Kit!

$49.95

IN STOCK

4" 2-Way GTO Grand Touring Series Coaxial Car Audio Speakers

• Peak Power: 210W
• RMS Power: 70W
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2"
• Plus One Cone Material
• 2 Ohms Impedance
• Sensitivity: 85dB

$48.00

IN STOCK

Only 3 Left!

4" 2-Way D-Series Coaxial Car Audio Speakers

• Peak Power: 220W
• RMS Power: 50W
• 3/4" Large-Sized Soft Dome Tweeter
• Mounting Depth: 2"
• Dual-Layer Injection-Molded Matrix Aramid/Basalt Fiber Composite Cone
• 4 Ohms Impedance
• Sensitivity: 86dB

Save 25% on a Install Tool Kit!

$54.99

IN STOCK

210W 4" Sport Series Dual Cone Speakers

• 210 Watts Max, 21 Watts RMS
• Frequency Response: 45-20,000 Hz
• Mounting Depth: 1-11/16"
• Polypropylene Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 90dB

Save 25% on a Install Tool Kit!

$28.00

IN STOCK

4" 2-Way CS Series Coaxial Car Audio Speakers

• Peak Power: 300W
• RMS Power: 100W
• Lightweight 1/2" Polyetherimide (PEI) Balanced Dome Tweeter
• Mounting Depth: 1-13/16"
• Polypropylene Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 88dB

Get 25% off Sound Dampening Speaker Kit with Purchase!

$49.95

IN STOCK

4" 4-Way Coaxial Car Audio Speakers

• Peak Power: 250W
• RMS Power: 30W
• 1-3/8" Mylar Soft Dome Tweeter
• Mounting Depth: 2"
• Injection Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 88dB

Save 25% on a Install Tool Kit!

$15.99

IN STOCK

4" 3-Way Performance Series Coaxial Car Audio Speakers

• Peak Power: 280W
• RMS Power: 70W
• 1-3/16" Treated Paper Dome Tweeter
• Mounting Depth: 1-3/4"
• Polypropylene Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 86dB

Save 25% on a Install Tool Kit!

$39.95

IN STOCK

Only 2 Left!

4" 2-Way Blue Label Series Coaxial Car Audio Speakers

• Peak Power: 360W
• RMS Power: 180W
• 1/2" Neodymium Film Dome Tweeter
• Mounting Depth: 1-15/16"
• Poly Injected Cone
• 4 Ohms Impedance
• Sensitivity: 88dB

$20.99

IN STOCK

4" 2-Way RPX Series Coaxial Car Audio Speakers

• Peak Power: 240W
• RMS Power: 60W
• 3/4" High Grade PEI Tweeter
• Mounting Depth: 2-13/16"
• Microfiber Paper Mid-Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 89dB

Free Sound Damping w/ Select Speakers

$44.99

IN STOCK

Only 2 Left!

4" Coaxial 2-Way Speaker

• Peak Power: 200W • RMS Power: 30W
• 1" Metallized PEI Balanced-Drive Tweeter
• Mounting Depth: 1-3/4"
• MIPP Cone Woofer

Get 25% off Sound Dampening Speaker Kit with Purchase!

$29.99

IN STOCK

4" Performance Series 3-Way Flush Mount Coaxial Speaker

• Peak Power: 220W • RMS Power: 40W
• 1-3/16inch Paper Cone Tweeter
• Mounting Depth: 1-11/16"
• 4" Paper Cone

Get 25% off Sound Dampening Speaker Kit with Purchase!

$44.95

IN STOCK

4" D-Series Coaxial 2-Way Speaker With 1/2" Tweeter

• Peak Power: 120W
• RMS Power: 30W
• 1/2" Polyethylene-Naphthalate Dome Tweeter
• Mounting Depth: 1-13/16"
• Polypropylene Cone and Acoustic Foam Surround

$39.95

IN STOCK

4" 2-Way Chaos Series Coaxial Car Audio Speakers

• Peak Power: 200W
• RMS Power: 100W
• 1" Polymide Dome Tweeter
• Mounting Depth: 1-11/16"
• Injection Molded Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 90dB

$16.95

IN STOCK

4" Sport Series 2-Way Flush Mount Coaxial Speakers

• Peak Power: 210W • RMS Power: 21W
• 1" PEI Balanced Dome Tweeter
• Mounting Depth: 2-7/16"
• Polypropylene Cone and Cloth Surround

Get 25% off Sound Dampening Speaker Kit with Purchase!

$34.99

IN STOCK

4" 2-Way V-Series Coaxial Car Audio Speakers

• Peak Power: 120W
• RMS Power: 60W
• 25mm Silk Soft Dome Tweeter
• Mounting Depth: 2"
• Lightweight Polypropylene Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 86dB

Free Sound Damping w/ Select Speakers

$49.99

IN STOCK

4" 2-Way Force Series Coaxial Car Speakers

• Peak Power: 200W • RMS Power: 100W
• 1" Polymide Dome Tweeter
• Mounting Depth: 1-11/16"
• Blue Metallic Poly Injection Cone

$14.99

IN STOCK

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4" Speakers Information

4 Inch Car Speakers
Upgrading your car speakers is the best and most affordable way to improve your sound system. An after-market set of speakers is better able to handle a wider range of frequencies, giving the lower notes greater depth and making the higher notes sound more defined. After-market car speakers are built with materials that are durable and temperature resistant.

4" speakers are found in many types of vehicles. They typically are used on the dashboard, in the doors, or the rear deck below the rear window. It is common for 4" speakers to be used in outdoor applications such as marine or power sport vehicles. These speakers can also be found as a 4 inch speaker component system. Make sure to check out the popular brands we carry such as Pioneer, Kenwood, Alpine, JVC and more!