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Add more bass to your car audio system with 6-3/4" speakers. Find 6.75" speakers now!

6.75" Speakers

6.5" / 6.75" 2-Way Marine Certified db Series Car Speakers w/ Liquid Cooled Silk Tweeters

• Peak Power: 360W
• RMS Power: 120W
• 3/4" Liquid-Cooled Silk / Polymer Composite Dome Tweeter
• Mounting Depth: 2-5/16"
• Lightweight Dynamic Balance Polymer/Mica Composite Mineral Filled Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 92dB

Get 50% Off a Speaker Installation Kit with Purchase!

$69.99

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IN STOCK

6-3/4" 2-Way PRIME Series Coaxial Car Speakers

• Peak Power: 90W
• RMS Power: 45W
• 2-Way Coaxial Design
• 4 ohms Impedance
• Polypropylene Cone
• Rubber Surround
• 1/2" Silk Dome Tweeter
• Integrated Crossover

Save 25% on a Install Tool Kit!

$39.99

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IN STOCK

120W 6.5" / 6.75" 4-Way A-Series Coaxial Speakers w/ Soft Tweeters

• Peak Power: 350W
• RMS Power: 120W
• Soft Dome Tweeters with Wave Guide
• Mounting Depth: 2-1/8"
• Multilayer Mica Matrix Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 91dB

Get 50% Off a Speaker Installation Kit with Purchase!

$59.99

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IN STOCK

120W 6.5" / 6.75" 3-Way Grand Touring GTO Series Speakers w/ Mylar-Titanium Tweeters

• Peak Power: 360W
• RMS Power: 120W
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2"
• Patent Pending Plus One Woofer Cone
• 2 Ohms Impedance Can be Safely Powered By Any Headunit
• Sensitivity: 92dB

25% off on Sound Dampening!

$66.95

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IN STOCK

220W 6" 3-Way Punch Series Full-Range Coaxial Car Speakers

• Peak Power: 110W
• RMS Power: 60W
• 3-Way Coaxial
• 4 ohms Impedance
• Injection-Molded Polypropylene Cone
• Rubber Speaker Surround
• 2 Treated PEI Dome Tweeters

50% off NVX XWS1625 16 ga. Speaker Wire with purchase!

$61.95

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IN STOCK

120W 6.5" / 6.75" 2-Way Grand Touring GTO Series Coaxial Speakers w/ Mylar-Titanium Tweeters

• Peak Power: 360W
• RMS Power: 120W
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2"
• Plus One Cone Material
• 2 Ohms Impedance
• Sensitivity: 92dB

20% Off Speaker Installation Kit with Purchase! $7.00 Value

$59.95

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IN STOCK

6 3/4" Performance Series 3-Way Flush Mount Coaxial Speaker

• Peak Power: 330W • RMS Power: 80W
• 1-9/16" Paper Cone Tweeter
• Mounting Depth: 2 3/8"
• 6-3/4" Paper Cone

Get 50% Off a Speaker Installation Kit with Purchase!

$51.99

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IN STOCK

6-3/4" 2-Way D-Series Coaxial Car Speakers

• Peak Power: 280W
• RMS Power: 60W
• Dual-layer IMX Aramid/Basalt Fiber Composite Cone Woofer
• Butyl rubber surround
• Smooth off-axis response
• Single conex damper
• Glass imide voice coil bobbin

50% off NVX XWS1625 16 ga. Speaker Wire with purchase!

$79.95

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IN STOCK

6-3/4" D-Series Coaxial 2-Way Speaker With 1/2" Tweeter

• Peak Power: 240W
• RMS Power: 60W
• 1/2" Polyethylene-Naphthalate Dome Tweeter
• Mounting Depth: 1-13/16"
• Polypropylene Midwoofer and Acoustic Foam Surround

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25% Off Sound Deadening Kit with Purchase!

$59.95

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IN STOCK

6-1/2" / 6-3/4" 3-way Kappa Series Coaxial Car Speakers

6.5" Kappa Series Car Speakers • 225W Max • 75W RMS • Woven glass fiber cone woofer • Rubber surround • 1" Edge-driven MMD (Metal Matrix Diaphragm) dome tweeter • UHF super tweeter • Computer optimized voice-matched passive crossovers

Get 50% Off a Speaker Installation Kit with Purchase!

$149.95

IN STOCK

6-3/4" 2-Way CS Series Coaxial Car Speakers

• Peak Power: 300W
• RMS Power: 100W
• 2-Way Coaxial Design
• 4 ohms Impedance
• Polypropylene Cone
• Ribbed, Polyester Foam Surround
• 1/2" Polyetherimide (PEI) Balanced Dome Tweeter

VIP Guarantee - FREE 2-Day Shipping,
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25% Off Sound Deadening Kit with Purchase!

$79.95

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IN STOCK

130W 6.5" / 6.75" 2-Way KS Series Coaxial Speakers w/ Titanium Tweeters

• Peak Power: 390W
• RMS Power: 130W
• 3/4" Titanium Dome Tweeter
• Mounting Depth: 2-1/8"
• Injection Molded Polypropylene Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 90dB

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

25% Off Sound Deadening Kit with Purchase!

$119.95

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IN STOCK

6-3/4" (Oversized 6-1/2") 2-way Speakers

• 240W Max
• 80W RMS
• Carbon-Polypropylene Cone Woofer
• Butyl Rubber Surround
• 1" Silk Dome Midrange
• 3/4" PEI Dome Tweeter
• 4 ohms impedance

$69.99

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IN STOCK

6-3/4" 2-Way CS Series Component Car Speakers System

• Peak Power: 300W
• RMS Power: 100W
• 2-Way Component System
• 4 ohms Impedance
• Polypropylene Cone
• Ribbed, Polyester Foam Surround
• 3/4" Titanium Balanced Dome Tweeter

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

25% Off Sound Deadening Kit with Purchase!

$149.95

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IN STOCK

6-3/4" 2-Way KS Series Coaxial Car Speakers

• Peak Power: 200W
• RMS Power: 100W
• 3/4" Silk Dome Tweeter
• Mounting Depth: 1-13/16"
• Polypropylene Cone and Rubber Surround

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

25% Off Sound Deadening Kit with Purchase!

$99.95

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IN STOCK

450W 6.5" 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: 2.44"
• 4 Ohms Impedance
• Sensitivity: 91.0 dB @ 1 watt / 1 meter

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

$179.95

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OUT OF STOCK

6-3/4" 2-Way T1 Series Coaxial Car Speakers

• Peak Power: 150W
• RMS Power: 75W
• 2-Way Coaxial Design
• 4 ohms Impedance
• Injection-Molded Polypropylene Cone
• Butyl Rubber Surround
• 1" Aluminum Dome Tweeter

$149.99

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OUT OF STOCK

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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!