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5.25" Speakers

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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$34.99

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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" 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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$39.99

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450W Peak (150W RMS) 5-1/4" CS Series 2-Way Coaxial Speakers

• 225 Watts Max Each, 75 Watts RMS Each
• 1/2" Polyether imide (PEI) balanced dome tweeter
• Polypropylene mid-woofer cone material
• 4 Ohms Impedance
• Sensitivity: 90dB
• Mounting Depth: 1-3/4"

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$69.95

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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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$32.95

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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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270W Peak (90W RMS) 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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$59.95

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275W Max 5.25" HED Series 2-Way Coaxial Car Speakers

• 275 Watts Max Each, 45 Watts RMS Each
• 1" Black Polypropylene Dome Tweeters
• Graphite-Injected Reinforced Spun Cone
• 4 Ohms Impedance

• Mounting Depth: 1.85"

$39.99

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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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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

$34.99

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5 1/4" Sport Series Flush Mount Coaxial Speakers

• Peak Power: 250W • RMS Power: 30W
• 1' Soft Dome Tweeter
• Mounting Depth: 1.65"
• Dual Cone Speaker

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$24.95

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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

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$58.99

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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"

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$39.99

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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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275W Phantom Skull Series 5-1/4" 3-Way Full Range Speaker System with Skull Tweeter Cover

Phantom Skull Series 5-1/4" 3-Way Full Range Speakers • 275W Peak • 135W RMS • Black Metallic Poly Injection Cone • 1" Mylar Dome Tweeter • Removable Skull Design Tweeter Cover • Skull Eyes Light up to the Beat

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$24.99

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260W Peak (40W 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 Ohms Impedance
• Frequency Response: 85-25,000 Hz

$29.95

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5.25" 2-Way DRVN Series Dual Cone Car Speakers

• Peak Power: 200W
• RMS Power: 25W
• 2-Way Dual Cone Design
• 4 ohms Impedance
• Carbon Mica Cone
• 1" Whizzer Tweeter
• Ferrite Magnet

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$24.99

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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"

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$49.99

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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

$39.98

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600W Peak 5.25" DB+ Series 2-way Marine/UTV Coaxial Speakers 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"

$78.99

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135W 5-1/4" Reference Series Coaxial Car Speakers with Edge-driven, textile tweeters - Pair

• 135 Watts Max Each, 90 Watts RMS Each
• Edge-driven, textile tweeters
• Plus One woofer cone
• 3.0 Ohms Impedance
• Sensitivity: 92 dB
• Frequency Response: 67-21000Hz

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$49.95

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SPECIAL ORDER

Ships at Later Date

400W Max (60W RMS) 5.25" Zeus Series 2-Way Coaxial Car Speakers

• 200 Watts Max Each, 30 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-Cellulose Cones
• 4Ohms Impedance
• Sensitivity: 88dB
• Mounting Depth: 2"

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$20.99

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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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100W 5 1/4" 2-Way Discus Series Coaxial Car Speakers

• 100 Watts Max, 50 Watts RMS
• .75" aluminum dome tweeter
• Mounting Depth: 2.11"
• Polypropylene mid-woofer cone material and Rubber Surround
• 4 Ohms Impedance
• Sensitivity: 89 dB

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$34.99

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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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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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5.25" Coaxial 2-way Speakers

• 225 Watts Max Each, 50 Watts RMS Each
• 3/4" Aluminum Dome Tweeter
• Mineral-Filled Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 89 dB
• Mounting Depth: 2.42"

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$79.99

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270W Peak (90W RMS) 5.25" 2-Way GX Series Coaxial Car Speakers - Pair

• Peak Power: 270W
• RMS Power: 90W
• Plus One™ polypropylene cone
• Mounting Depth: 2.25"
• Rubber speaker surround & Balanced dome tweeter

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$44.95

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500W Max (70W RMS) 5.25" G-Series 2-Way Coaxial Car Speakers

• 250W Max Each, 70W RMS Each
• 1-3/16 Balanced Dome Tweeter
• Injection Molded Polypropylene with Mica Cone
• 4 ohms Impedance
• Sensitivity: 88dB
• Mounting Depth: 1-3/4"

$49.99

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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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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

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$16.99

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140W Peak (70W RMS) 5-1/4" Terminator Series Coaxial Speakers

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

• Polypropylene Woofer Cone
• 4 Ohms Impedance

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$39.95

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230W 5-1/4" SRG Series Coaxial 2-Way Car Speakers

• 230 Watts Max, 35 Watts RMS
• 1" Metallized PEI Balanced-Drive Tweeter
• Mounting Depth: 1-3/4"
• MIPP Cone Woofer
• 4 Ohms Impedance
• Sensitivity: 91dB

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$44.99

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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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200W Peak (100W RMS) 5-1/4" 2-Way X Series Coaxial Car Speakers

• Peak Power: 100W
• RMS Power: 50W
• 2-Way Coaxial
• 4 ohms Impedance
• Injected Polypropylene Cone
• Butyl Rubber Surround
• 1" Tweeter with Neodymium Magnet

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$39.99

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240W Peak (80W RMS) 5-1/4" Club Series 2-Way Coaxial Car Speakers

• 120 Watts Max Each, 40 Watts RMS Each
• Edge Driven PEI Tweeter
• Polypropylene Plus One ™ cone
• Sensitivity: 91 dB
• Mounting Depth: 2-1/16"

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$49.95

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150W RMS 5" ID Series Full Range Coaxial System with 20mm Silk Tweeter - Pair

• 75 Watts RMS Each
• 20mm Silk Dome Tweeter
• Mica-polymer composite woofer cone
• 4 Ohms Impedance
• Sensitivity: 89 dB
• Mounting Depth: 2.36"

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$59.99

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450W 5.25" 2-Way Evolution C2 Series Coaxial Car Speakers

• Peak Power: 225 watts each
• RMS Power: 60 watts each
• 0.75" Silk Dome Tweeter
• Injection Molded, Mica-filled Polypropylene Cone
• Top-mount depth: 2.50"
• 4 Ohms Impedance
• Sensitivity: 89.0 dB @ 1 watt / 1 meter

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$179.99

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5-1/4" 2-Way GT7-Series Coaxial Car Audio Speakers

• Peak Power: 105W
• RMS Power: 35W
• PEI Balanced Dome Tweeter
• Mounting Depth: 2-5/16"
• Polypropylene Plus One™ Cone and Foam Surround

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$59.95

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5-1/4" X-Series Component Mid-Bass Drivers

• Peak Power: 80W
• RMS Power: 40W
• 4 ohms Impedance
• Finely Milled Pulp and Egyptian Papyrus Fiber Cone
• Low Damping Rubber Surround
• Copper Shorting Sleeve Reduces Inductive Distortion

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$99.99

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225W Peak (112W RMS) 5.25" 3-Way Coaxial Car Speakers

• 112.5W Max Each, 56.25W RMS Each
•1" Polymide Dome Midrange w/ .5" Tweeter
• Injection Molded Polypropylene Cone
• 4 ohms Impedance
• Sensitivity: 90dB
• Mounting Depth: 1.69"

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$18.99

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480W Peak (160W RMS) 5.25" Mobile Monitor Series 2-Way Coaxial Car Speakers - Ultra-Marine Certified

• 300 Watts Max Each, 100 Watts RMS Each Side
• 1", Terylene Fabric Tweeter
• 5.25" Titanium-Plated Polymer Midwoofer Cone
• 4 Ohms Impedance
• Sensitivity: 92 dB
• Mounting Depth: 2.37"

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$199.99

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275W 5-1/4" 2-Way XED Series Coaxial Car Speakers

• Curvilinear Polypropylene Cone
• Butyl Rubber Surround
• 1.0" Balanced Metal Dome CV Tweeter
• Top-mount Depth: 1.80"
• Cutout Dimensions: 4.56"
• 4 ohms impedance
• Frequency Response: 70 - 118,000 Hz ±3 dB
• Sensitivity: 94 dB

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$29.99

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400W Peak (200W RMS) 5.25" KS Series 2-Way Convertible Component Car Speakers

• 200 Watts Max each, 100 Watts RMS each
• 1" Silk Dome Tweeter
• Polypropylene Midwoofer
• 4 Ohms Impedance
• Sensitivity: 88 dB
• Mounting Depth: 1-3/4"

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$229.95

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5-1/4" DXi Series 2-way Car Speakers, Marine Certified, w/ 6.5" / 7" 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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60W Max (30W RMS) BRS Series 5.25" Coaxial Car Speaker

• 60W Max Each, 30W RMS Each
• Integrated Polypropylene Cone Tweeter Tweeter
• Polypropylene Cone
• 4 ohms Impedance
• Sensitivity: 82dB
• Mounting Depth: 1.94"

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$12.99

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180W Peak (90W RMS) 5.25" Thunder Series 2-Way Coaxial Car Speakers

• Peak Power: 90W each • RMS Power: 45W each
• Pivoting Tweeter for Improved Imaging Tweeter
• Mounting Depth: 2.25"
• Polypropylene Cone and Rubber Surround

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240W Max (80W RMS) 5.25" Primus Series 2-Way Coaxial Car Speakers

• 120W Max Each, 40W RMS Each
• Edge-Driven Textile Balanced Dome Tweeter
• Polypropylene Plus One Cone
• 4 ohms Impedance
• Sensitivity: 88 dB
• Mounting Depth: 1-15/16"

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$59.95

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225W 5.25" Evolution C5 Series Component Woofer

• 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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$159.99

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500W Max (300W RMS) 5.25" SLQ Series 3-Way Coaxial Car Speakers

• 250W Max Each, 125Watts RMS Each
• 1" Mylar Cone Midrange and One 3/8" Dome Tweeter
•Pressed Paper Cone
• 4 ohms Impedance
• Sensitivity: 85dB
• Mounting Depth: 1.97"

$24.99

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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!