Expert Service 1-877-289-7664 [Hours]

4th Of July

5.25" Speakers RMS Power Handling: 56 - 75 watts, Sensitivity: 81 - 90 dB

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

$59.95

A PAIR

IN STOCK

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

25% off on Sound Dampening!

$18.99

A PAIR

IN STOCK

5-1/4" 2-Way CTX Series Coaxial Car Speakers w/ Silk Tweeter

• Peak Power: 150W
• RMS Power: 75W
• 2-Way Car Speakers
• 4 ohms Impedance
• Mica-Polymer Cone
• Butyl Rubber Surround
• Silk Dome Tweeter

$84.99

A PAIR

AVAILABLE

Ships at Later Date

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

• Peak Power: 280W
• RMS Power: 60W
• 2-Way Coaxial
• 4 ohms Impedance
• Polypropylene Cone Material
• Nitrile Rubber Speaker Surround
• 3/4" Polycarbonate Super-Tweeter

$32.95

A PAIR

IN STOCK

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

• Peak Power: 150W
• RMS Power: 75W
• 3/4" Silk Dome Tweeter
• Mounting Depth: 1-3/4"
• Polypropylene Cone and Rubber Surround

$99.95

A PAIR

IN STOCK

5-1/4" Evolution C2 Series 2-way Speakers

• Peak Power: 100W
• RMS Power: 60W
• Injection molded, mica-filled polypropylene cone woofer
• Polyether foam surround
• 3/4" Silk dome tweeter
• Symmetrical roll spider
• Ferrite magnet

$165.95

A PAIR

IN STOCK

5-1/4" 2-Way Evolution C3 Series Convertible Component Speakers System

• Peak Power: 250W
• RMS Power: 130W
• 2-Way Convertible Component/Coaxial Speakers System
• Mineral-Filled Polypropylene Cone
• 1" Silk Dome Tweeter
• DMA-Optimized Motor System
• Symmetrical Roll Spider

$429.99

A PAIR

IN STOCK

Only 2 Left!

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

• 140 Watts Max, 70 Watts RMS
• Upgraded 0.75" (20mm) Pure Titanium Dome tweeter
• Mounting Depth: 2.4"
• Mica-filled PP Cone Mated to UV Butyl Surround
• 4 Ohms Impedance
• Sensitivity: 89dB

Get a Free Sound Deadening Kit with Purchase! $15 Value!

$89.99

A PAIR

IN STOCK

5-1/4" Evolution C5 Series 2-way Speakers

• Peak Power: 125W
• RMS Power: 65W
• Mineral Filled Polypropylene Cone
• Butyl Rubber Surround
• Silk Dome Tweeter
• 4 ohms
• Cast Alloy Frame
• Elevated Frame Cooling

$499.99

A PAIR

IN STOCK

Only 3 Left!

300W 5.25" QRS Series Coaxial Car Speakers

• Peak Power: 300W
• RMS Power: 130W
• 1" Silk Dome Tweeter
• Mounting Depth: 1.93"
• Kevlar Fiber Cone and Rubber Surround

$60.95

A PAIR

IN STOCK

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

A PAIR

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!