NVX VSP525KIT - Open Box, Great
750W Peak (250W RMS) 5.25" V-Series 2-Way Component Speaker System with 25mm Silk Dome Tweeters
750W Peak (250W RMS) 5.25" V-Series 2-Way Component Speaker System with 25mm Silk Dome Tweeters
• 375 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB
• Mounting Depth: 2.04"
Install kits available for most vehicles
- Front Door
- Rear Deck Corner
In stock
Only 1 Left!
NVX VSP525 - Like New (Open Box)
480W Peak (160W RMS) 5.25" V-Series 2-Way Coaxial Speakers with 25mm Silk Dome Tweeters
480W Peak (160W RMS) 5.25" V-Series 2-Way Coaxial Speakers with 25mm Silk Dome Tweeters
• 240 watts Peak Each, 80 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
• Mounting Depth: 2.16"
Install kits available for most vehicles
- Front Door
- Rear Deck Corner
In stock
Only 1 Left!
Infinity Kappa 503CF (INFSPKKA503CFAM) (Open Box, Great)
480W Peak (160W RMS) 5.25” Kappa Series 2 Way 3-ohm Component Speaker System
480W Peak (160W RMS) 5.25” Kappa Series 2 Way 3-ohm Component Speaker System
• 240 watts Peak Each, 80 watts RMS Each
• 3/4" Silk Edge Driven Dome uni-pivot and angled tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB
Install kits available for most vehicles
- Front Door
- Rear Deck Corner
In stock
Only 1 Left!
Infinity Reference 5030cx (REF5030CX) (Open Box, Great)
390W Max (130W RMS) 5.25" Reference Series 2 Way 3-ohm Component Speaker System
390W Max (130W RMS) 5.25" Reference Series 2 Way 3-ohm Component Speaker System
• 195 watts Peak Each, 65 watts RMS Each
• 3/4" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB
Install kits available for most vehicles
- Front Door
- Rear Deck Corner
In stock
Only 1 Left!
NVX NSP525 - Open Box, Great
240W Peak (160W RMS) 5.25" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters
240W Peak (160W RMS) 5.25" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters
• 240 watts Peak Each, 80 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
• Mounting Depth: 1.96"
Install kits available for most vehicles
- Front Door
- Rear Deck Corner
In stock
Rockford Fosgate Prime R1525X2 (Open Box, Great)
160W Peak (80W RMS) 5.25" PRIME Series 2-way 4-ohm Coaxial Car Speakers
160W Peak (80W RMS) 5.25" PRIME Series 2-way 4-ohm Coaxial Car Speakers
• 80 watts Peak Each, 40 watts RMS Each
• 1/2" Silk Flush-mounted Dome tweeters
• Vacuum Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
Install kits available for most vehicles
- Front Door
- Rear Deck Corner
In stock
Only 1 Left!
• 80 watts Peak Each, 40 watts RMS Each
• 1/2" Silk Flush-mounted Dome tweeters
• Vacuum Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
JVC CS-DR520
520W Peak (80W RMS) 5.25” 2-Way Factory Upgrade Coaxial Speakers - Pair
520W Peak (80W RMS) 5.25” 2-Way Factory Upgrade Coaxial Speakers - Pair
• 260 Watts Max Each, 40 Watts RMS Each
• Poly-Ether Imide Balanced Tweeter
• Carbon Mica Woofer Cone
• 4 Ohm Impedance
• Frequency Response: 85-25,000 Hz
Install kits available for most vehicles
- Front Door
- Rear Deck Corner
Pioneer TS-G1320S (Open Box, Great)
500W Peak (70W RMS) 5.25" G-Series 2-way 4-ohm Coaxial Car Speakers
500W Peak (70W RMS) 5.25" G-Series 2-way 4-ohm Coaxial Car Speakers
• 250 watts Peak Each, 35 watts RMS Each
• 1-3/16" Polyethylene Terephthalate (PET) Balanced Dome tweeters
• Mica Injected Polypropylene - MIPP cone material with Progressive Flex Suspension System (PFSS) spider
• Impedance: 4 ohm
• Sensitivity: 87 dB
Install kits available for most vehicles
- Front Door
- Rear Deck Corner
In stock
Only 2 Left!
Polk Audio 5.25" 300W Car/Marine ATV Speakers, Pair + 5.25" 225W Speakers, Pair
600W Peak (200W RMS) 5.25" DB+ Series 2-way Marine/UTV Certified Coaxial Speakers with IP55 Rating for Car, Powersports or Marine Audio Package
600W Peak (200W RMS) 5.25" DB+ Series 2-way Marine/UTV Certified Coaxial Speakers with IP55 Rating for Car, Powersports or Marine Audio Package
• 300 Watts Max Each, 100 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohm Impedance
• Sensitivity: 91dB
• Mounting Depth: 1.74"
• 300 Watts Max Each, 100 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohm Impedance
• Sensitivity: 91dB
• Mounting Depth: 1.74"
JBL CLUB 54F (2-Pairs, 4-Total)
540W Peak (180W RMS) 5.25" Club Series 3-ohms 2-way Coaxial Car Speakers (2-Pairs)
540W Peak (180W RMS) 5.25" Club Series 3-ohms 2-way Coaxial Car Speakers (2-Pairs)
• 135 watts Peak Each, 45 watts RMS Each
• Silk Dome Tweeters
• Injection Molded Polypropylene with UV Protection cone material
• Impedance: 3 ohm
• Sensitivity: 91 dB
• 135 watts Peak Each, 45 watts RMS Each
• Silk Dome Tweeters
• Injection Molded Polypropylene with UV Protection cone material
• Impedance: 3 ohm
• Sensitivity: 91 dB
JBL Stage3 527 (Stage 3 527) (2-Pairs, 4-Total)
360W Peak (120W RMS) 5.25” Stage3 Series 2-Way 3-Ohm Coaxial Car Speakers (2-Pairs)
360W Peak (120W RMS) 5.25” Stage3 Series 2-Way 3-Ohm Coaxial Car Speakers (2-Pairs)
• 90 watts Max Each, 30 watts RMS Each
• PEI (Polyetherimide) Dome Tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 3 ohm
• Sensitivity: 91 dB @2.83V
• Mounting Depth: 2-3/16"
• 90 watts Max Each, 30 watts RMS Each
• PEI (Polyetherimide) Dome Tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 3 ohm
• Sensitivity: 91 dB @2.83V
• Mounting Depth: 2-3/16"
Polk Audio 5.25" 300W Speakers, Pair + Kicker 5.25" 200W Speakers, Pair
600W Peak (200W RMS) 5.25" DB+ Series 2-way Marine/UTV Certified Coaxial Speakers with IP55 Rating for Car, Powersports or Marine Audio Package
600W Peak (200W RMS) 5.25" DB+ Series 2-way Marine/UTV Certified Coaxial Speakers with IP55 Rating for Car, Powersports or Marine Audio Package
• 300 Watts Max Each, 100 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohm Impedance
• Sensitivity: 91dB
• Mounting Depth: 1.74"
• 300 Watts Max Each, 100 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohm Impedance
• Sensitivity: 91dB
• Mounting Depth: 1.74"
JBL STAGE151F (2-Pairs, 4-Total)
600W Peak (120W) RMS 5.25" Stage Series 2-Way Coaxial Speakers (2-Pairs)
600W Peak (120W) RMS 5.25" Stage Series 2-Way Coaxial Speakers (2-Pairs)
• 30 watts Peak Each, 150 watts RMS Each
• Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• 30 watts Peak Each, 150 watts RMS Each
• Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
DS18 PRO-EXL64 with Speaker Installation Kit
Includes: 5.25” Loudspeaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, , Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller
Includes: 5.25” Loudspeaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, , Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller
• 200W RMS 5.25” PRO-FR Series Speaker
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Sound Dampening Rubber Roller
• Installer Panel Removal Tool Kit
Install kits available for most vehicles
- Front Door
- Rear Deck Corner
• 200W RMS 5.25” PRO-FR Series Speaker
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Sound Dampening Rubber Roller
• Installer Panel Removal Tool Kit
Cerwin Vega XED525C (2-Pairs, 4-Total)
1200W Peak (120W RMS) 5.25” XED Series 2-Way Component Speakers (2-Pairs)
1200W Peak (120W RMS) 5.25” XED Series 2-Way Component Speakers (2-Pairs)
• 300 watts Peak Each, 30 watts RMS Each
• 1" Metallic Balanced Dome Tweeters
• Curvilinear polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB
• 300 watts Peak Each, 30 watts RMS Each
• 1" Metallic Balanced Dome Tweeters
• Curvilinear polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB
DS18 G5.25Xi (2-Pairs, 4-Total)
540W Peak (180W RMS) 5.25" GEN-X Series 2-way 4-ohm Coaxial Speakers (2-Pairs)
540W Peak (180W RMS) 5.25" GEN-X Series 2-way 4-ohm Coaxial Speakers (2-Pairs)
• 135 watts Peak Each, 45 watts RMS Each
• 1" Mylar Balanced Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB
• 135 watts Peak Each, 45 watts RMS Each
• 1" Mylar Balanced Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB
Polk Audio DB522 (2-Pairs, 4-Total)
1200W Peak (400W RMS) 5.25" DB+ Series 2-way Car and Marine Certified Coaxial Speakers (2-Pairs)
1200W Peak (400W RMS) 5.25" DB+ Series 2-way Car and Marine Certified Coaxial Speakers (2-Pairs)
• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB
• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB
Hertz K 130 (2-Pairs, 4-Total)
880W Peak (220W RMS) 5.25” Uno Series Component Speakers (2-Pairs)
880W Peak (220W RMS) 5.25” Uno Series Component Speakers (2-Pairs)
• 110 Watts Max Each, 30 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 93 dB
• 110 Watts Max Each, 30 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 93 dB
MTX Audio THUNDER51 (2-Pairs, 4-Total)
720W Peak (360W RMS) 5.25" Thunder Series 2-Way Component System (2-Pairs)
720W Peak (360W RMS) 5.25" Thunder Series 2-Way Component System (2-Pairs)
• Peak Power: 180W • RMS Power: 90W
• 1" Soft Dome Tweeter
• Mounting Depth: 2.19"
• Polypropylene Cone and Rubber Surround
• Peak Power: 180W • RMS Power: 90W
• 1" Soft Dome Tweeter
• Mounting Depth: 2.19"
• Polypropylene Cone and Rubber Surround
Infinity REF507CF (2-Pairs, 4-Total)
780W Peak (260W RMS) 5.25" Reference Series 2-way 4-ohm Component Speaker System (2-Pairs)
780W Peak (260W RMS) 5.25" Reference Series 2-way 4-ohm Component Speaker System (2-Pairs)
• 195 watts Peak Each, 65 watts RMS Each
• 3/4" Textile Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB
• 195 watts Peak Each, 65 watts RMS Each
• 3/4" Textile Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB
FAQ Frequently asked questions in Car Speakers
- Not using the correct speaker adapters: If your car speakers do not fit the factory mounting locations, you will need to use speaker adapters.
- Not connecting the speaker wires correctly: The speaker wires must be connected to the speakers and the car stereo in the correct order.
- Not securing the speakers in place: The speakers must be secured in place to prevent them from rattling or vibrating.
- Not testing the speakers after installation: It is important to test the speakers after installation to make sure they are working properly.
- Improved sound quality: Car speakers can significantly improve the sound quality of your car stereo.
- Increased bass response: Car speakers can provide you with deeper bass, which can make your music sound more powerful.
- Better clarity: Car speakers can provide you with clearer sound, which can make it easier to understand lyrics and other audio content.
- Increased volume: Car speakers can provide you with more volume, which can be helpful if you like to listen to your music loud.
- Customization: Car speakers can be customized to your specific needs, such as the type of music you listen to or the size of your car.
- The type of music you listen to: If you listen to a lot of bass-heavy music, you will need speakers with good bass response. If you listen to a lot of classical music, you will need speakers with good clarity.
- The size of your car: If you have a small car, you will need smaller speakers. If you have a large car, you can get away with larger speakers.
- Your budget: Car speakers can range in price from a few dollars to a few hundred dollars. It is important to set a budget before you start shopping.
- The installation process: If you are not comfortable installing car speakers yourself, you may want to hire a professional.
All About
Car Speakers
Upgrading your car speakers is a tried and true method to improve your sound system. A set of aftermarket speakers is able to handle a wider range of frequencies, giving the lower notes greater depth and making the higher notes sound more defined.
Aftermarket products are built with more durable and temperature resistant materials than the OEM (originally equipment manufacturer). For example, most auto speakers include a rubber or foam surround for enhanced durability.
Sonic Electronix’s selection includes various sizes of full-range 2-way, 3-way and component speakers.
The most important figure when gauging a speaker's quality is sensitivity rating. A sensitivity or efficiency 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 given a set amount of input power. An efficient speaker helps you maximize your available power.
Selecting the Proper Speaker for Your Application
In order to select the proper set of speakers for your sound system, look at the RMS (root mean square) power-handling rating. The RMS power is the amount of power the speaker requires to operate safely. It also refers to the amount of power a speaker can handle on a continuous basis. Sonic Electronix recommends giving speakers 75 - 90% of its recommended RMS rating to help prevent blowing your speakers.
Full-range car speakers – which contain all elements in one for lows, mids and highs feature a woofer and tweeter both molded into the speaker. Some include midrange drivers.
In contrast, component systems feature separate woofers and tweeters. This allows you to mount the tweeters in an optimal location for generating a more realistic sound. They also have midranges and external crossovers, which send separate frequencies to the woofer and the tweeter for a more efficient reproduction.
Whether you're a car audio novice or the biggest audiophile on the block, you should be able to find a pair of speakers from our wide selection that will help you build the system of your dreams.
Car Speaker Resources:
- Car Speaker Buying Guide
- How to Install Car Speakers
- Beginner's Guide to Car Audio
- How do I know if my speaker is blown?
- How Do I tell if my speakers are in phase?
Looking for a way to improve your car audio experience? Car speakers are the key to an amazing audio experience! With the right speakers, you can create a custom sound system that will make your car feel like a concert hall.
Car speakers are the transducers that convert electrical signals into sound waves. They are the most important part of any car audio system, and they come in a variety of sizes, shapes, and power ratings.
Advantages of Car Speakers
There are many advantages to installing car speakers in your vehicle. Here are just a few:
Improved sound quality: Car speakers can improve the sound quality of your car stereo by providing clearer highs, richer mids, and deeper bass.
Increased volume: Car speakers can increase the volume of your car stereo, so you can enjoy your music louder and more clearly.
Customization: Car speakers can be customized to match your specific needs and preferences. You can choose speakers that are the right size for your vehicle, the right power rating for your listening habits, and the right sound signature for your taste in music.
Sonic Electronix is here to help you find the best car speakers for your vehicle. We offer a wide selection of speakers from the top brands in the industry, and our staff is knowledgeable and experienced. We can help you choose the right speakers for your needs and budget, and we can also install them for you.
If you're looking for the best car speakers, don't hesitate to contact Sonic Electronix. We're here to help you create the perfect sound system for your vehicle.
We love people and we're ready to help you! See what separates us from our competition.





































