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5.25" Speakers Sensitivity: 81 - 90 dB

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

$59.99

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5 1/4" Performance Series 3-Way Flush Mount Coaxial Speakers

• Peak Power: 320W • RMS Power: 80W
• 1-3/16" Paper Cone Tweeter
• Mounting Depth: 1-13/16"
• 5-1/4" Paper Cone

$39.95

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

• Peak Power: 200W
• RMS Power: 100W
• Red metallic poly injection cone
• Butyl rubber surround
• 1" high- temperature aluminum voice coil
• 1" polymide dome tweeter
• 20 oz. magnet structure
• Frequency response: 100Hz - 18kHz

$18.49

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250W Phantom Skull Series 5-1/4" 2-Way Full Range Speaker System with Skull Tweeter Cover

Phantom Skull Series 5-1/4" 2-Way Full Range Speakers • 250W Peak • 125W RMS • Black Metallic Poly Injection Cone • 1" Mylar Dome Tweeter • Removable Skull Design Tweeter Cover • Skull Eyes Light up to the Beat

$17.99

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5-1/4" 3-Way Black Ice Series Coaxial Car Speakers

• Peak Power: 300W
• RMS Power: 150W
• 3-Way
• 4 ohms Impedance
• IMPP Mid-Woofer Cone
• Rubber Surround
• Two 1" Mylar Tweeters

$29.95

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5-1/4" PowerSports Series Coaxial Speakers

• Peak Power: 100W
• RMS Power: 50W
• Made for 1998-2005 Harley Davidson Motorcycles
• Polypropylene Cone
• Santoprene Surround
• 4 Ohms Impedance
• Rare-Earth Neodymium Magnet
• Grilles Included

$199.95

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5-1/4" 2-way Car Speakers

• Peak Power: 160W
• RMS Power: 40W
• Carbon-Polypropylene Cone Woofer
• Butyl Rubber Surround
• 3/4" PEI Dome Tweeter
• 4 Ohms Impedance
• Top-Mount Depth: 2-3/8"

$58.95

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5.25" Signature Series 125W 2-Way Component Speakers

• Peak Power: 250W • RMS Power: 125W
• 1.5" Teteron Dome Tweeter
• Mounting Depth: 2.83"
• High Efficiency Glass Fiber Cone
• Cast Aluminum Basket

$499.95

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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!