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5.25" Speakers

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

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

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$39.99

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5-1/4" 2-Way N-Series Coaxial Car Speakers with 20mm Silk Dome Tweeters

• Peak Power: 140W
• RMS Power: 70W
• 2-Way Coaxial
• 4 ohms Impedance
• Polypropylene Cone Material
• Nitrile Butadiene Rubber Surround
• 20mm Silk Dome Tweeter

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$39.99

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160W Peak (80W RMS) 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

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$39.99

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Only 2 Left!

5-1/4" V-Series Coaxial Car Speakers with Silk Dome Tweeters

• Peak Power: 160W
• RMS Power: 80W
• Stamped Steel Basket
• 4 Ohms Impedance
• Polypropylene Cone
• Nitrile Butadiene Rubber Surround
• 25mm Silk Dome Tweeter

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$49.99

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160W Peak (80W RMS) 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

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$64.99

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600W Peak (200W RMS) 5.25" DB+ Series 2-way Marine/UTV Certified Coaxial Speakers with IP55 Rating for Car, Powersports or Marine Audio

• 300 Watts Max Each, 100 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohms Impedance
• Sensitivity: 91dB
• Mounting Depth: 1.74"

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$79.99

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5-1/4" DXi Series 2-way Car Speakers, Marine Certified, w/ 6 x 9 " Mounting Adapters

• 135 Watts Max Each, 45 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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IN STOCK

5-1/4" DXi Series 2-way Car Speakers, Marine Certified, w/ 6 x 8 " Mounting Adapters

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

$46.99

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240W 5.25" 3-Way FB Series Coaxial Car Speakers

• Peak Power: 240W
• RMS Power: 35W
• 1" Balanced Dome Tweeter
• Impedance: 4 ohms
• MRC Cone and Rubber Coated Cloth Surround

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$49.99

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300W 5-1/4" TS-A Series 3-Way Car Speakers

• 150Watts Max Each, 75Watts RMS Each
• Paper Cone Tweeter
• Multilayer Mica Matrix Cone
• 4 Ohms Impedance
• Sensitivity: 89dB
• Mounting Depth: 2-1/8"

25% Off Speaker Adapters For Factory 6"x 9" Speaker Location

$49.99

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Only 2 Left!

225W 5.25" Evolution C3 Series Convertible Midbass Woofers (Priced Per Pair)

• Peak Power: 225W
• RMS Power: 65W
• Convertible Component Woofers
• Mineral Filled Polypropylene Cone
• Rubber Surrounds
• Injection Molded Polymer Woofer Frames

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$259.98

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225W 5.25" Evolution C5 Series Component Woofers

• 75 Watts RMS
• Kurt MuEller designed cone and suspension
• Mineral-Filled Polypropylene Woofer
• Patented Elevated Frame Cooling
• DMA-Optimized Motor System
• Symmetrical Rolled Spider

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$319.98

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AVAILABLE

Ships at Later Date

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

• Peak Power: 180W
• RMS Power: 35W
• Dual-layer IMX Aramid/Basalt Fiber Composite Cone Woofer
• Butyl rubber surround
• Smooth off-axis response
• Single conex damper
• Glass imide voice coil bobbin

Frequently Bought Together - Complete Car Stereo Tool Kit

$59.99

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250W 5.25" 2-Way Xenith Series Coaxial Car Speakers

• Peak Power: 250W
• RMS Power: 80W
• 1/2" PEI Semi-Dome Tweeter
• Mounting Depth: 1.73"
• Polypropylene Cone and Rubber Surround

$17.99

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OUT OF STOCK

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

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$34.95

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270 Watt 5-1/4" DXi Series 2-way Car Speakers with Two 10" x 10" Sheets of NVX Premium Sound Dampener

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

$46.99

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300W Peak (150W RMS) 5.25" KS Series 2-Way Coaxial Car Speakers

• 150 Watts Max, 75 Watts RMS Each
• 3/4" Silk Dome Tweeter
• Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 90 dB
• Mounting Depth: 1-3/4"

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$99.95

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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

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$21.99

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Only 3 Left!

150W 5.25" Evolution C2 Series Component Woofer - Priced Individually

• Peak Power: 150W
• RMS Power: 60W
• Injection Molded Mica Filled Polypropylene Cone
• Butyl Rubber Surround
• Symmetrical Roll Spider
• 1" Voice Coil on Kapton Former
• Ferrite Magnet Structure

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$99.95

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Only 2 Left!

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

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$99.95

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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!