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Shop for 4" speakers and replace your factory speakers with quality aftermarket 4" car speakers! Find a wide selection of 4-Inch car speakers and get better sound quality!
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Discontinued 4" Speakers

4" Sedona Series 2-way Car Speakers

4" Car Speakers • Sedona Series • 80 Watts Max • 40 Watts RMS • Silver Polypropylene Injection Molded Cone • Butyl Rubber Surround • Mylar Dome Midrange • 3 ohms • Includes Grilles

DISCONTINUED

4" 2-way Polyglass Series Speakers (100CVX)

4" Polyglass Series 2-way Speakers • 100W Max • 50W RMS • Polyglass cone woofer • Butyl rubber surround • Adjustable aluminum inverted dome tweeter • 20% Glass fiber filled ABS material basket frame construction • Built-in 12 dB/octave crossover

DISCONTINUED

4" 2-way Slick Series Coaxial Car Speakers

4" 2-Way Coaxial Speaker • 150W Max • 4 Ohms • Rubber Gasket • Torsion basket • Y30 Magnet • Super Slim Mounting Depth • Spade Terminals • Inverted Surround • Steel Mesh Grill • PEI Tweeter • Lightweight IMPP

DISCONTINUED

4" 2-Way C5 Series Coaxial Car Speakers

4" 2-Way C5 Series Speakers • 2-way Coaxial • 80W Max • 40W RMS • 4 ohms Impedance • Hybrid Glass And Carbon Fiber Cone • Butyl Rubber Speaker Surround • 19mm Silk Dome Tweeter

DISCONTINUED

4" 2-Way Marine Certified DB Series Coaxial Car Audio Speakers

• Peak Power: 270W
• RMS Power: 90W
• 19mm Liquid-Cooled Silk/Polymer Composite Dome Tweeter
• Mounting Depth: 1-13/16"
• Polymer/Mica Composite Cone
• 4 Ohms Impedance
• Sensitivity: 91dB

DISCONTINUED

4" AS-Series 2-way Car Speakers

4" AS-Series 2-Way Car Speakers • 160W Max • 80W RMS • Black carbon poly cone woofer • Butyl rubber surround • 16mm neodymium removable remote-mount tweeters • Polyswitch tweeter protection circuit • 4 ohms impedance

DISCONTINUED

4" 2-Way Max Series Coaxial Car Audio Speakers

• Peak Power: 240W
• RMS Power: 120W
• 1/2" Titanium Neo-Tweeter
• Mounting Depth: 1-3/4"
• High Quality Injection-Molded Polypropylene Cone
• 4 Ohms Impedance
• 1" High-Temperature Aluminum Voice Coil

DISCONTINUED

4" 3-Way RX Series Coaxial Speakers

4" RX Series Car Speakers • 3-Way • 120W Max • 60W RMS • Polypropylene Cone • Butyl Rubber Surround • 5/8" Dome Tweeter and 3/8" Super-Tweeter • 4 ohm • Grilles Included

DISCONTINUED

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

• Peak Power: 200W
• RMS Power: 30W
• 1-3/16" Poly-Ether Imide Balanced Dome Tweeter
• Mounting Depth: 1-3/4"
• Injection-Molded Polypropylene Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 88dB

DISCONTINUED

4" 2-Way Anarchy Series Coaxial Car Audio Speakers

• Peak Power: 120W
• RMS Power: 60W
• 1" Aluminized Mylar Cone Tweeter
• Mounting Depth: 1-7/8"
• Glossy Black Poly-Injection Cone
• 4 Ohms Impedance
• Custom Tooled Grille

DISCONTINUED

4" 2-way KP Series Speakers

• 160W Max
• 80W RMS
• Injection molded polypropylene cone woofer
• Butyl rubber surround
• 1" Piezo dome tweeter
• 1" High temperature aluminum voice coil

DISCONTINUED

4" 2-Way Atlas Series Coaxial Car Audio Speakers

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

DISCONTINUED

200W Peak (100W RMS) 4" 2-Way CTX Series Coaxial Car Audio Speakers

• Peak Power: 100W Each
• RMS Power: 50W Each
• Silk Dome Tweeter
• Mounting Depth: 1-15/16"
• Mica-Polymer Cone
• 4 Ohms Impedance
• Sensitivity: 87dB

DISCONTINUED

4" 2-Way XP Series Coaxial Car Audio Speakers

• Peak Power: 360W
• RMS Power: 180W
• 3/4" Silk Soft Dome Tweeter
• Mounting Depth: 1-9/16"
• 25mm Voice Coil
• 3 Ohms Impedance
• Sensitivity: 86dB

DISCONTINUED

4" 4-Way Black Ice Series Coaxial Car Audio Speakers

• Peak Power: 160W
• RMS Power: 80W
• Dual 1" Mylar Tweeters
• Mounting Depth: 2"
• Injection Molded Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 88dB

DISCONTINUED

4" 2-Way Crunch Series Coaxial Car Audio Speakers

• 150 Watts Max, 80 Watts RMS
• Neo Mylar Soft Dome Tweeter
• Mounting Depth: 1-13/16"
• Silver Alpha-Cellulose Cone
• 4 Ohms Impedance
• Sensitivity: 88dB

DISCONTINUED

250W 4" 2-Way XED Series Coaxial Car Speakers

• Curvilinear Polypropylene Cone
• Butyl Rubber Surround
• 4-Ohms Impedance
• Sensitivity: 93 dB
• Top-mount Depth: 1.85"

DISCONTINUED

60W RMS, 4" Factory Replacement Speaker

4" Replacement Speaker • 60W RMS • 120W Max • Mylar Cone • Butyl Rubber Surround

DISCONTINUED

4" 2-way Bolt Series Speakers

4" Bolt Series Car Speakers • 90W Max • 30W RMS • Polypropylene cone woofer • Foam surround • Mylar/PEI tweeter • Speaker grilles, wire, mounting hardware, and adapter plate included • 4 ohms impedance

DISCONTINUED

S-Series 4" 2-way Speakers

4" 2-Way S-Series Car Speakers • 105W Max • 35W RMS • Black, 2-Layer paper, DDC cone woofer • Double pressed treated foam surround • Low-profile, pure silk dome tweeter • 6 oz. Magnet structure • Top-mount depth: 1-7/8"

DISCONTINUED

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Related Categories

Discontinued Passive Crossovers
Find replacement crossovers for your component system, or upgrade to a new passive crossover. Everything you need is here at Sonic Electronix!

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!