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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!
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270W Peak (90W RMS) 5-1/4" 2-Way Reference X Series Coaxial Car Speakers

• Peak Power: 135W
• RMS Power: 45W
• 2-Way Coaxial Design
• 3 ohms Impedance
• Polypropylene Cone
• Butyl Rubber Surround
• 1" Textile Dome Tweeter

Save 50% on an NVX Sound Deadening Kit with Purchase!

$49.95

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5-1/4" DXi Series 2-way Car Speakers, Marine Certified for Boats/ATV/Motorcycles - Same Performance as DB521

• 45 Watts Max Each, 135 Watts RMS Each
• 3/4" (19mm) aluminum dome tweeter
• Dynamic Balance polypropylene cone
• 4 Ohm Impedance
• Sensitivity: 93dB
• Mounting Depth: 2 5/16"

$49.99

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5-1/4" 2-way Speakers (Marine Certified)

• Peak Power: 135W
• RMS Power: 45W
• Kapton Voice Coil Former
• ABS Grilles
• Pole Plate Heat Sink
• Stamped Steel Basket
• Frequency Response: 60-22,000 Hz

10% off on Sound Dampening!

$79.97

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5-1/4" 4-Way Diecast Phantom Series Speakers

• Peak Power: 300W
• RMS Power: 150W
• 4 ohm
• Electroplated IMPP Cone
• Butyl Rubber Surround
• Mylar Cone Midrange
• Two Piezo Tweeters
• Diecast Aluminum Frame

10% off on Sound Dampening!

$24.99

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400W 5-1/4" 2-Way SXE Series Coaxial Car Speakers

• Peak Power: 400W
• RMS Power: 70W
•3/4" Mylar-Titanium Balanced Dome Tweeter
• Long Fiber Natural Pulp Cone and Polymer Foam Edge surround
• Top-Mount Depth: 1-9/10"

Buy One, Get One Pair 50% on Alpine Type-E Series Speakers!

$39.99

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135W 5-1/4" 2-Way Primus Series Coaxial Car Speakers

• Peak Power: 135W
• RMS Power: 5-45W
• 3/4" Edge Driven Textile Dome Tweeter
• Mounting Depth: 2-3/16"
• Polypropylene Woofer and Rubber Surround

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$79.95

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

• Peak Power: 135W
• RMS Power: 45W
• 2-Way Coaxial
• 3 ohms Impedance
• Carbon-Injected Cone Material
• Butyl Rubber Surround
• Fabric Soft Dome Tweeter

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$95.95

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5-1/4" 2-Way Flush Mount Coaxial Speaker

• Peak Power: 250W • RMS Power: 30W
• 1" Balanced Dome Tweeter
• Mounting Depth: 1-11/16"
• 5-1/4" Polypropylene Cone

Get 20% off Sound Dampening Speaker Kit with Purchase!

$36.95

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

• Peak Power: 165W
• RMS Power: 55W
• 2-Way Coaxial Design
• 2 ohms Impedance
• Formed Glass Fiber Cone
• Rubber Surround
• 1" Soft Dome Fabric Tweeters

VIP Guarantee - FREE 2-Day Shipping,
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$169.99

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5-1/4" 2-way Kappa Series Speakers

• Peak Power: 165W
• RMS Power: 55W
• Woven glass fiber cone woofer
• Rubber surround
• Edge driven MMD dome tweeter
• Direct connect computer-optimized, voice-matched outboard passive crossover

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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!