Garage
Shop

Discontinued 4" Speakers

Loading...
Filters

We are sorry, no available results!

Question Mark Icon of Question Mark
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.
Question Mark Icon of Question Mark
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.
Question Mark Icon of Question Mark
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.
Question Mark Icon of Question Mark
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.
Question Mark Icon of Question Mark
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".
Question Mark Icon of Question Mark
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.
Question Mark Icon of Question Mark
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.

Question Mark Icon of Question Mark
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.
Question Mark Icon of Question Mark
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.

Checkmark Icon Select vehicle to make sure it fits.

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Sony XS-GF1022X

4" 2-way Speakers

Go to item page Right Arrow Icon of Right Arrow

4" 2-way Speakers

4" Sony Xplod 2-way Speakers • 130W Max • 30W RMS • Highly Oriented Polyolefine Cone • 1" Aluminum Cone Tweeters • 4 ohms impedance

found car based on your search Make sure it fits. Select a vehicle

4" Sony Xplod 2-way Speakers • 130W Max • 30W RMS • Highly Oriented Polyolefine Cone • 1" Aluminum Cone Tweeters • 4 ohms impedance

DUB Mag Audio DUB240 by Audiobahn

4" 2-way Car Speakers

Go to item page Right Arrow Icon of Right Arrow

4" 2-way Car Speakers

4" 2-way speakers • cast composite wrap-around • cast composite flame grill • EPDM rubber surround • silk swivel tweeter • 2-layer high-temp ASV voice coil • 4-ohm impedance • complete with mounting hardware

found car based on your search Make sure it fits. Select a vehicle

4" 2-way speakers • cast composite wrap-around • cast composite flame grill • EPDM rubber surround • silk swivel tweeter • 2-layer high-temp ASV voice coil • 4-ohm impedance • complete with mounting hardware

Infinity REF-4002cfx (Open Box)

4" 2-Way Reference X Series Coaxial Car Audio Speakers

Go to item page Right Arrow Icon of Right Arrow

4" 2-Way Reference X Series Coaxial Car Audio Speakers

• Peak Power: 210W
• RMS Power: 70W
• 1" Edge-Driven Textile Dome Tweeter
• Mounting Depth: 1-7/8"
• Plus One Woofer Cone Technology
• True 4 Ohms Impedance
• Sensitivity: 92dB

found car based on your search Make sure it fits. Select a vehicle

• Peak Power: 210W
• RMS Power: 70W
• 1" Edge-Driven Textile Dome Tweeter
• Mounting Depth: 1-7/8"
• Plus One Woofer Cone Technology
• True 4 Ohms Impedance
• Sensitivity: 92dB

Focal ICU100

Universal Line 4” 2-Way Coaxial Speakers

Go to item page Right Arrow Icon of Right Arrow

Universal Line 4” 2-Way Coaxial Speakers

• Universal Line 4” 2-Way Coaxial Speakers
• Peak Power: 80W
• RMS Power: 40W
• Sensitivity: 90.3dB
• Impedance: 4Ω
• Frequency Response: 100Hz-21kHz

VIP Star Icon

VIP Product Get $18.00 in rewards to spend later

found car based on your search Make sure it fits. Select a vehicle

• Universal Line 4” 2-Way Coaxial Speakers
• Peak Power: 80W
• RMS Power: 40W
• Sensitivity: 90.3dB
• Impedance: 4Ω
• Frequency Response: 100Hz-21kHz

Autotek ATS4CX

200W 4" 2-Way ATS Series Coaxial Car Speakers

Go to item page Right Arrow Icon of Right Arrow

200W 4" 2-Way ATS Series Coaxial Car Speakers

• 200 Watts Max, 100 Watts RMS
• Neo-Mylar Soft Dome Tweeter
• Mounting Depth: 1.74"
• Polypropylene Cones
• 4 Ohms Impedance
• Sensitivity: 88dB

found car based on your search Make sure it fits. Select a vehicle

• 200 Watts Max, 100 Watts RMS
• Neo-Mylar Soft Dome Tweeter
• Mounting Depth: 1.74"
• Polypropylene Cones
• 4 Ohms Impedance
• Sensitivity: 88dB

JBL Stage3 427 (Stage 3 427)

180W Peak (60W RMS) 4" Stage3 Series 2-Way 3-Ohm Coaxial Car Speaker

Go to item page Right Arrow Icon of Right Arrow

180W Peak (60W RMS) 4" Stage3 Series 2-Way 3-Ohm Coaxial Car Speaker

• 90 watts Max Each, 30 watts RMS Each
• PEI (Polyetherimide) Dome Tweeters
• Plus One™ polypropylene woofer cones
• Impedance: 3 ohms
• Sensitivity: 90 dB @2.83V
• Mounting Depth: 1.84"

VIP Star Icon

VIP Product Get $9.00 in rewards to spend later

found car based on your search Make sure it fits. Select a vehicle

• 90 watts Max Each, 30 watts RMS Each
• PEI (Polyetherimide) Dome Tweeters
• Plus One™ polypropylene woofer cones
• Impedance: 3 ohms
• Sensitivity: 90 dB @2.83V
• Mounting Depth: 1.84"

Infinity Kappa 42.9I

4" Kappa Series 2-way Speakers (KAPPA42.9I)

Go to item page Right Arrow Icon of Right Arrow

4" Kappa Series 2-way Speakers (KAPPA42.9I)

4" Kappa Series 2-way Speakers • 150W Max • 50W RMS • Woven glass fiber cone woofer • Rubber surround • Edge driven MMD dome tweeter • Direct connect computer-optimized, voice-matched outboard passive crossover

found car based on your search Make sure it fits. Select a vehicle

4" Kappa Series 2-way Speakers • 150W Max • 50W RMS • Woven glass fiber cone woofer • Rubber surround • Edge driven MMD dome tweeter • Direct connect computer-optimized, voice-matched outboard passive crossover

Pioneer TS-434M

300W Max (40W RMS) 4" 2-Way Coaxial Car Speakers

Go to item page Right Arrow Icon of Right Arrow

300W Max (40W RMS) 4" 2-Way Coaxial Car Speakers

• 150 Watts Max Each, 20 Watts RMS Each
• 1-3/16" Silver PET Film Dome Tweeter
• Premium Injection Molded Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 86 dB
• Mounting Depth: 1.75"

found car based on your search Make sure it fits. Select a vehicle

• 150 Watts Max Each, 20 Watts RMS Each
• 1-3/16" Silver PET Film Dome Tweeter
• Premium Injection Molded Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 86 dB
• Mounting Depth: 1.75"

Infinity Reference 4022i

4" 2-way Car Speakers (REF4022I)

Go to item page Right Arrow Icon of Right Arrow

4" 2-way Car Speakers (REF4022I)

4" 2-way Reference Car Speakers • Peak Power Handling: 105 watts • RMS Power Handling: 35 watts • Plus One+ injection-molded polypropylene (IMPP) woofer cone • Hi-roll rubber surround

found car based on your search Make sure it fits. Select a vehicle

4" 2-way Reference Car Speakers • Peak Power Handling: 105 watts • RMS Power Handling: 35 watts • Plus One+ injection-molded polypropylene (IMPP) woofer cone • Hi-roll rubber surround

BOSS Audio NX424

250W Max (125W RMS) NX Series 4-Way Full Range Car Speakers

Go to item page Right Arrow Icon of Right Arrow

250W Max (125W RMS) NX Series 4-Way Full Range Car Speakers

• 125 Watts Max Each, 62.5 Watts RMS Each
•.05",hard normal dome Tweeter
• Poly injection mid-woofer cone material
• 4 Ohms Impedance
• Sensitivity: 90 dB
• Mounting Depth: 2"

found car based on your search Make sure it fits. Select a vehicle

• 125 Watts Max Each, 62.5 Watts RMS Each
•.05",hard normal dome Tweeter
• Poly injection mid-woofer cone material
• 4 Ohms Impedance
• Sensitivity: 90 dB
• Mounting Depth: 2"

Kenwood KFC-1065S

4" Sport Series 2-Way Flush Mount Coaxial Speakers

Go to item page Right Arrow Icon of Right Arrow

4" Sport Series 2-Way Flush Mount Coaxial Speakers

• Peak Power: 210W • RMS Power: 21W
• 1" PEI Balanced Dome Tweeter
• Mounting Depth: 1-11/16""
• Polypropylene Cone and Cloth Surround

found car based on your search Make sure it fits. Select a vehicle

• Peak Power: 210W • RMS Power: 21W
• 1" PEI Balanced Dome Tweeter
• Mounting Depth: 1-11/16""
• Polypropylene Cone and Cloth Surround

Go to item page Right Arrow Icon of Right Arrow

4" 2-Way Coaxial Speakers • 80W RMS • Copolymer Woofer Cone • Butyl rubber surround • 3/4" Soft Dome Tweeter

found car based on your search Make sure it fits. Select a vehicle

4" 2-Way Coaxial Speakers • 80W RMS • Copolymer Woofer Cone • Butyl rubber surround • 3/4" Soft Dome Tweeter

Blaupunkt GTx402

4" 2-way Speakers (GTx 402)

Go to item page Right Arrow Icon of Right Arrow

4" 2-way Speakers (GTx 402)

4" 2-way Speakers • Peak: 130 watts • RMS: 30 watts • Impedance: 4 ohms • Additional voice coil ventilation for higher power handling capacity • Tweeter with neodymium magnet for brilliant sound reproduction • EXP pole core technology for greater maximum excursion and lower harmonic distortion

found car based on your search Make sure it fits. Select a vehicle

4" 2-way Speakers • Peak: 130 watts • RMS: 30 watts • Impedance: 4 ohms • Additional voice coil ventilation for higher power handling capacity • Tweeter with neodymium magnet for brilliant sound reproduction • EXP pole core technology for greater maximum excursion and lower harmonic distortion

Focal 100AC

Access Line 4” Two-Way Coaxial Speaker Kit

Go to item page Right Arrow Icon of Right Arrow

Access Line 4” Two-Way Coaxial Speaker Kit

• 4” Two-Way Coaxial Speakers
• Power: 40W RMS 4 Ohm
• All Weather Woven Fiberglass Woofer Cones
• Inverted Dome Aluminium Tweeter
• 20% Fiberglass filled ABS Chasis

VIP Star Icon

VIP Product Get $23.00 in rewards to spend later

found car based on your search Make sure it fits. Select a vehicle

• 4” Two-Way Coaxial Speakers
• Power: 40W RMS 4 Ohm
• All Weather Woven Fiberglass Woofer Cones
• Inverted Dome Aluminium Tweeter
• 20% Fiberglass filled ABS Chasis

Cerwin Vega H740-Like New

550W Max (80W RMS) 4" HED Series 2-Way Coaxial Car Speakers

Go to item page Right Arrow Icon of Right Arrow

550W Max (80W RMS) 4" HED Series 2-Way Coaxial Car Speakers

• 275 Watts Max Each, 40 Watts RMS Each
• 1" Black Polypropylene Dome Tweeters
• Graphite-Injected Reinforced Spun Cone
• 4 ohms Impedance

• Mounting Depth: 1.929"

found car based on your search Make sure it fits. Select a vehicle

• 275 Watts Max Each, 40 Watts RMS Each
• 1" Black Polypropylene Dome Tweeters
• Graphite-Injected Reinforced Spun Cone
• 4 ohms Impedance

• Mounting Depth: 1.929"

Kicker KSC44 (41KSC44 )

300W Peak (150W RMS) 4" 2-Way KS-Series Coaxial Car Speakers

Go to item page Right Arrow Icon of Right Arrow

300W Peak (150W RMS) 4" 2-Way KS-Series Coaxial Car Speakers

• Peak Power: 150W
• RMS Power: 75W
• 1/2" Silk Dome Tweeter
• Mounting Depth: 1-13/16"
• Polypropylene Midwoofer and Rubber Surround

found car based on your search Make sure it fits. Select a vehicle

• Peak Power: 150W
• RMS Power: 75W
• 1/2" Silk Dome Tweeter
• Mounting Depth: 1-13/16"
• Polypropylene Midwoofer and Rubber Surround

JL Audio TR400-CXi

210W 4" / 4" x 6" Evolution TR Series 2-Way Coaxial Speaker System

Go to item page Right Arrow Icon of Right Arrow

210W 4" / 4" x 6" Evolution TR Series 2-Way Coaxial Speaker System

• Peak Power: 105 watts each
• RMS Power: 35 watts each
• 0.50" Textile Dome Tweeter
• Injection-molded, mica-filled, polypropylene cone woofer
• Butyl rubber surround
• Black Steel Mesh Grille with An Electroformed JL Audio Logo Included
• 4 Ohms Impedance

found car based on your search Make sure it fits. Select a vehicle

• Peak Power: 105 watts each
• RMS Power: 35 watts each
• 0.50" Textile Dome Tweeter
• Injection-molded, mica-filled, polypropylene cone woofer
• Butyl rubber surround
• Black Steel Mesh Grille with An Electroformed JL Audio Logo Included
• 4 Ohms Impedance

Alpine SPS-10C2

4" 2-way car speakers

Go to item page Right Arrow Icon of Right Arrow

4" 2-way car speakers

4" 2-Way Car Speakers • 150W Max • 30W RMS • Aluminum coated cone woofer • Air-injected rubber surround • 3/4" Silk dome tweeter • Nomex spider • 4 ohms impedance

found car based on your search Make sure it fits. Select a vehicle

4" 2-Way Car Speakers • 150W Max • 30W RMS • Aluminum coated cone woofer • Air-injected rubber surround • 3/4" Silk dome tweeter • Nomex spider • 4 ohms impedance

JVC 4" DRVN CS-DR420

220W Peak (35W RMS) 4" 2-way DRVN Series Coaxial Factory Upgrade Car Speakers

Go to item page Right Arrow Icon of Right Arrow

220W Peak (35W RMS) 4" 2-way DRVN Series Coaxial Factory Upgrade Car Speakers

• 220 Watts Max Each, 35 Watts RMS Each
• 1" Balanced Tweeter
• Carbon Mica Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 8 dB
• Mounting Depth: 1-13/16"

found car based on your search Make sure it fits. Select a vehicle

• 220 Watts Max Each, 35 Watts RMS Each
• 1" Balanced Tweeter
• Carbon Mica Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 8 dB
• Mounting Depth: 1-13/16"

** CLOSEOUT!! ** Blaupunkt PCxb402

PC Series 4" 2-way Speakers

Go to item page Right Arrow Icon of Right Arrow

PC Series 4" 2-way Speakers

ProComponent Series 4" 2-Way Coaxial Speakers • 35W RMS • 105W MAX • Grills Included • "Mystic Blue" basket and cone • Injected polymer cones

found car based on your search Make sure it fits. Select a vehicle

ProComponent Series 4" 2-Way Coaxial Speakers • 35W RMS • 105W MAX • Grills Included • "Mystic Blue" basket and cone • Injected polymer cones

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?
    ADVERTISEMENT
    Save up to 10 different vehicles in your garage

    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