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Shop for 5.25" Speakers and choose the one that is perfect for you. Get better sound in your car today with quality 5.25 inch car speakers!

5.25" Speakers Sensitivity: 81 - 90 dB, Shallow Mount

250W 5-1/4" 2-Way G-Series Coaxial Car Speakers

• 250 Watts Max, 35 Watts RMS
• 1-3/16" Piezoelectric Tweeter
• Mounting Depth: 1-13/16"
• 4" Polypropylene with MICA Cone Woofer
• 4 Ohms Impedance
• Sensitivity: 89dB

Get 25% off Sound Dampening Speaker Kit with Purchase!

$34.99

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IN STOCK

5-1/4" 2-Way PRIME Series Coaxial Car Speakers

• Peak Power: 80W
• RMS Power: 40W
• 2-Way Coaxial Design
• 4 ohms Impedance
• Polypropylene Cone
• Rubber Surround
• 1/2" Silk Dome Tweeter
• Integrated Crossover

Get 50% Off a Speaker Installation Kit with Purchase!

$49.99

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IN STOCK

5.25" Punch Series 2-way Coaxial Speakers

• Peak Power: 80W
• RMS Power: 40W
• 4 ohms
• Mineral-Filled and Polypropylene Injection Molded Cone
• Butyl Rubber Surround
• PEI Dome Tweeter
• ICC Crossover
• VAST Surround

Save 25% on a Install Tool Kit!

$59.95

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IN STOCK

5-1/4" 2-Way CS Series Coaxial Car Speakers

• Peak Power: 225W
• RMS Power: 75W
• 2-Way Coaxial Design
• 4 ohms Impedance
• Polypropylene Cone
• Ribbed, Polyester Foam Surround
• 1/2" Polyetherimide (PEI) Balanced Dome Tweeter

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25% Off Sound Deadening Kit with Purchase!

$59.95

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IN STOCK

5-1/4" 3-Way Blue Label Series Coaxial Car Speakers

• Peak Power: 200W
• RMS Power: 100W
• 3-Way Coaxial
• 4 ohms Impedance
• Blue Poly Injected Cone
• Butyl Rubber Surround
• 3/4" Piezo Tweeter

$20.99

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IN STOCK

Only 2 Left!

5-1/4" 2-Way GTO Grand Touring Series Coaxial Car Speakers

• Peak Power: 135W
• RMS Power: 45W
• Plus One Cone Material
• 1" My-Ti Tweeters
• Mylar/Titanium Composite Dome Tweeters
• 2 ohms Impedance

20% Off Speaker Installation Kit with Purchase! $7.00 Value

$54.95

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IN STOCK

5-1/4" Type-E Coaxial 2-way Car Speakers

• Peak Power: 400W
• RMS Power: 100W
• Polypropylene Cone Pearl Mica Injection
• 3/4" Silk Soft Dome Tweeter
• 4 Ohms Impedance
• Square Voice Coil
• Injection Molded Frame
• Top-Mount Depth: 1-11/16"

Get 50% Off a Speaker Installation Kit with Purchase!

$59.95

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IN STOCK

250W 5-1/4" 2-Way ATS Series Coaxial Car Speakers

• 250 Watts Max, 125 Watts RMS
• Neo-Mylar Soft Dome Tweeter
• Mounting Depth: 2-5/16"
• Polypropylene Cones
• 4 Ohms Impedance
• Sensitivity: 89dB

$19.95

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IN STOCK

5-1/4" 2-Way Type-S Series Coaxial Car Speakers

• Peak Power: 170W
• RMS Power: 55W
• Poly-micacone woofer
• Rubber surround
• 3/4" Silk dome tweeter
• Optimized air-flow design
• Affordable premium quality upgrade to your factory audio system

Free Gift: Sound Damping with Select Sony Speakers

$89.95

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IN STOCK

5-1/4" Sedona Series 2-way Car Speakers

• Peak Power: 100W
• RMS Power: 50W
• Sedona Series
• Silver Polypropylene Injection Molded Cone
• Butyl Rubber Surround
• Mylar Dome Midrange
• 3 ohms
• Includes Grilles

Get 50% Off a Speaker Installation Kit with Purchase!

$29.95

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5-1/4" 2-way KS Series Coaxial Speakers System

• Peak Power: 135W
• RMS Power: 45W
• Injection molded polypropylene cone woofer
• Santoprene surround
• 3/4" Titanium Dome Tweeter
• Neodymium Magnet with Ferrofluid
• 4 ohms impedance

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25% Off Sound Deadening Kit with Purchase!

$89.95

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5-1/4" 35W Terminator Series Coaxial Speakers

• Peak Power: 70W • RMS Power: 35W
• 1" Dome Mylar Tweeter

• Polypropylene Woofer Cone
• 4 Ohms Impedance

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Get 25% off Sound Dampening Speaker Kit with Purchase!

$49.95

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IN STOCK

Only 3 Left!

5-1/4" 35W Terminator Series Component Speakers

• Peak Power: 70W • RMS Power: 35W
• Separate 1" Semi-Dome Mylar Tweeter
• Mounting Depth: 2-1/8"
• Polypropylene Woofer Cone
• 4 Ohms Impedance

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Get 25% off Sound Dampening Speaker Kit with Purchase!

$99.95

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5-1/4" PowerSports Series Coaxial Speakers + Free $50 Sonic Electronix Gift Card

• Peak Power: 100W
• RMS Power: 50W
• Made for Harley Davidson Motorcycles
• Polypropylene Cone
• Santoprene Surround
• 2 Ohms
• Rare-Earth Neodymium Magnet
• Grilles Included
• Free $50 Sonic Electronix Gift Card

$199.95

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IN STOCK

320W 5-1/4" 3-Way HX Series Coaxial Car Speakers

• 320 Watts Max, 160 Watts RMS
• 1/2" (12mm) Poly-Ether Imide Dome Tweeter
• Mounting Depth: 1-3/4"
• Carbon Mica Cone Woofer
• 4 Ohms Impedance
• Sensitivity: 87dB

$49.99

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IN STOCK

5-1/4" 3-Way Chaos Exxtreme Series Coaxial Car Speakers

• Peak Power: 200W
• RMS Power: 100W
• 3-Way
• 4 ohms Impedance
• Red Poly Injection Cone
• Butyl Rubber Surround
• 1-5/8" Midrange Driver
• 1/2" Hard Dome Tweeters

$23.99

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OUT OF STOCK

Related Categories

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

5.25" Speakers Information

While not the most popular size, 5.25" speakers are still commonly found in many cars. These speakers are characterized by even, accurate tones throughout the midbass spectrum, and will definitely supply a respectable amount of bass for basic systems. As they are not the largest speakers, a 5-1/4" coaxial or component speaker will be complemented excellently by an added subwoofer. Round woofer cones are prized by audiophiles, and for that reason many top-tier component systems are only available with 6.5" or 5-1/4" drivers. Many of these speakers feature flexible mounting holes that allow them to be installed in oval speaker locations, such as 5"x7" or 6"x8" that cannot accommodate the larger 6.5" round speakers.

Our wide selection of 5-1/4" speakers includes popular brands such as Kicker, RE Audio, NVX, Infinity and more!