6-3/4" Speakers | 6.75" Coaxial Car Speakers at Sonic Electronix
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6.75" Speakers

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Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
This is the manufacturer product line of speakers.
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
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Kicker DSC67 (43DSC6704)

480W Peak (120W RMS) 6.75" 2-Way DS Series Coaxial Car Speakers

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Kicker DSC67 (43DSC6704)

480W Peak (120W RMS) 6.75" 2-Way DS Series Coaxial Car Speakers

• 120 Watts Max Each, 60 Watts RMS Each
• Rigid polypropylene cone material
• UV-treated foam speaker surround
• 4 Ohms Impedance
• Sensitivity: 90dB
• Mounting Depth: 1.8125"

2
Kicker DSC67 (43DSC6704)

480W Peak (120W RMS) 6.75" 2-Way DS Series Coaxial Car Speakers

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$89.95 (11.12% off)
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Kicker CSC67 (46CSC674)

CS Series 6.75" 2-Way Coaxial Speakers (100 Watts RMS)

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Kicker CSC67 (46CSC674)

CS Series 6.75" 2-Way Coaxial Speakers (100 Watts RMS)

• 100W RMS / 300W Max
• Rigid polypropylene cone with EVC™ (Extended Voice Coil) technology
• Zero protrusion PEI tweeters
• Stamped steel framework

4
Kicker CSC67 (46CSC674)

CS Series 6.75" 2-Way Coaxial Speakers (100 Watts RMS)

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$99.95 (20.01% off)
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Rockford Fosgate Punch P1675

220W 6 3/4" 3-Way Punch Series Full-Range Coaxial Car Speakers

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Rockford Fosgate Punch P1675

220W 6 3/4" 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

44
Rockford Fosgate Punch P1675

220W 6 3/4" 3-Way Punch Series Full-Range Coaxial Car Speakers

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$142.99 (16.09% off)
$119.99

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Rockford Fosgate P1675-S

240W Peak (120W RMS) 6.5" / 6.75" 2-Way P1 Punch Series Component Car Audio Speaker System

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Rockford Fosgate P1675-S

240W Peak (120W RMS) 6.5" / 6.75" 2-Way P1 Punch Series Component Car Audio Speaker System

• Peak Power: 120W
• RMS Power: 60W
• 1" Polyetherimide Soft Dome Tweeter
• Mounting Depth: 2-1/4"
• Injection-Molded Mineral Filled Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 89dB

17
Rockford Fosgate P1675-S

240W Peak (120W RMS) 6.5" / 6.75" 2-Way P1 Punch Series Component Car Audio Speaker System

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$207.99 (13.46% off)
$179.99

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  • Save 50% off a pair of 6.5" speaker baffles with egg foam!
  • Get 50% off Sound Damping to stop the rattles/vibrations!
  • Get 25% off NVX Silicone Rubber Speaker Baffle Rings
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Kicker 47KSC6704

6.75" Coaxial Speakers with Silk Dome Tweeter

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Kicker 47KSC6704

6.75" Coaxial Speakers with Silk Dome Tweeter

• Silk Dome Tweeter
• Thin Mount Design
• Neodymium Magnet
• 100 Watts RMS

Kicker 47KSC6704

6.75" Coaxial Speakers with Silk Dome Tweeter

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$149.95 (20.01% off)
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Rockford Fosgate Power T1675-S

6.5" / 6.75" 2-Way T1 Power Series Component Car Audio Speaker System

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Rockford Fosgate Power T1675-S

6.5" / 6.75" 2-Way T1 Power Series Component Car Audio Speaker System

• Peak Power: 200W
• RMS Power: 100W
• 1" Treated-Cloth Dome Tweeter
• Mounting Depth: 2-1/2"
• Injection-Molded Carbon Fiber Filled Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 89dB

6
Rockford Fosgate Power T1675-S

6.5" / 6.75" 2-Way T1 Power Series Component Car Audio Speaker System

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$298.99 (13.04% off)
$259.99

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  • Save 50% off a Speaker install Kit
  • Save 50% off a 6.5" Easy Speaker Installation Kit
  • FREE Sound Damping Kit to stop the rattles/vibrations!
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Rockford Fosgate Power T1675

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

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Rockford Fosgate Power T1675

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

13
Rockford Fosgate Power T1675

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

In stock

$181.99 (12.09% off)
$159.99

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Rockford Fosgate PRIME R1675-S

160W Max (80W RMS) 6.5" / 6.75" 2-Way PRIME Series Component Car Audio Speaker System

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Rockford Fosgate PRIME R1675-S

160W Max (80W RMS) 6.5" / 6.75" 2-Way PRIME Series Component Car Audio Speaker System

• Peak Power: 80W
• RMS Power: 40W
• 1/2" Mylar Balanced Dome Tweeter
• Mounting Depth: 2"
• Mica Injected Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 89dB

13
Rockford Fosgate PRIME R1675-S

160W Max (80W RMS) 6.5" / 6.75" 2-Way PRIME Series Component Car Audio Speaker System

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$103.99 (13.46% off)
$89.99

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  • Save 50% off a 6.5" Easy Speaker Installation Kit
  • FREE Sound Damping Kit to stop the rattles/vibrations!
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Kicker 46CSS674

300W Peak (100W RMS) CS Series 6-3/4" Component Speaker System

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Kicker 46CSS674

300W Peak (100W RMS) CS Series 6-3/4" Component Speaker System

• 6-3/4" Component Speaker System
• 12dB crossovers with a smaller footprint for easier installation
• Three-position tweeter switch for dialing in your highs
• EVC™ (Extended Voice Coil) technology help deliver remarkable bass response

Kicker 46CSS674

300W Peak (100W RMS) CS Series 6-3/4" Component Speaker System

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$199.95 (20.01% off)
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Kicker CS67 (40CS674)

300W Peak (100W RMS) 6-3/4" 2-Way CS Series Coaxial Car Speakers

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Kicker CS67 (40CS674)

300W Peak (100W RMS) 6-3/4" 2-Way CS Series Coaxial Car Speakers

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

112
Kicker CS67 (40CS674)

300W Peak (100W RMS) 6-3/4" 2-Way CS Series Coaxial Car Speakers

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$99.95 (20.01% off)
$79.95

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Kicker 47KSS6704

250W KS Series 6.75" Component Speaker System

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Kicker 47KSS6704

250W KS Series 6.75" Component Speaker System

• Silk Dome Tweeter
• Articulating Tweeter Pod Included
• Smaller Crossover Make Mounting Easier
• Grilles Included

Kicker 47KSS6704

250W KS Series 6.75" Component Speaker System

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$279.95 (10.72% off)
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Hertz K 170

6.75" Uno Series 2-Way 4 ohm Component Speaker System

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Hertz K 170

6.75" Uno Series 2-Way 4 ohm Component Speaker System

• 140 Watts Max Each, 35 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohms Impedance
• Sensitivity: 93.5 dB

1
Hertz K 170

6.75" Uno Series 2-Way 4 ohm Component Speaker System

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$150.00 (20.01% off)
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Memphis PRX60

6.75" Power Reference Coaxial Speakers

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Memphis PRX60

6.75" Power Reference Coaxial Speakers

• Peak Power: 100 W
• RMS Power: 50 W
• PEI dome Multi-direction pivot tweeter system
• Mounting Depth: 2.50"
•Stealthy black-on-black M-Cone design

Memphis PRX60

6.75" Power Reference Coaxial Speakers

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$139.95 (21.44% off)
$109.95

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Kicker CSC67 (43CSC674)

300W Peak (100W RMS) 6-3/4" CS Series 2-Way Coaxial Speakers

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Kicker CSC67 (43CSC674)

300W Peak (100W RMS) 6-3/4" CS Series 2-Way Coaxial Speakers

• 300 Watts Max Each, 100 Watts RMS Each
• 1/2" Polyether imide (PEI) balanced dome tweeter
• Polypropylene mid-woofer cone material
• 4 Ohms Impedance
• Sensitivity: 90dB
• Mounting Depth: 1-13/16"

88
Kicker CSC67 (43CSC674)

300W Peak (100W RMS) 6-3/4" CS Series 2-Way Coaxial Speakers

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$99.95 (20.01% off)
$79.95

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JVC CS-DR1721

DR Series 6.75 inch 2-Way Coaxial Speakers (300W Peak)

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JVC CS-DR1721

DR Series 6.75 inch 2-Way Coaxial Speakers (300W Peak)

• Pair of 6.75 inch Coaxial Car Speakers
• 50 watt RMS power per speaker (300 watt peak)
• Balanced Neodymium Tweeter
• Carbon Mica Cone Woofer
• Great Factory Replacement for your system
• Hybrid Surround (Rubber+Cloth)
• Small Design Tweeter Cover

2
JVC CS-DR1721

DR Series 6.75 inch 2-Way Coaxial Speakers (300W Peak)

In stock

 
$79.95

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Hertz DSK170.3

6.75" Dieci Series 2-Way Component Speaker system

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Hertz DSK170.3

6.75" Dieci Series 2-Way Component Speaker system

• 80 Watts Max Each, 40 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohms Impedance
• Sensitivity: 93 dB

Hertz DSK170.3

6.75" Dieci Series 2-Way Component Speaker system

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$225.00 (11.12% off)
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Hertz DCX170.3

6.75" Dieci Series 2-Way Coaxial Car Speakers

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Hertz DCX170.3

6.75" Dieci Series 2-Way Coaxial Car Speakers

• 50 Watts Max Each, 25 Watts RMS Each
• Water-repellent pressed paper Cone
• Dome tweeter
• 4 Ohms Impedance
• Sensitivity: 93 dB
• Mounting Depth: 1-13/16

Hertz DCX170.3

6.75" Dieci Series 2-Way Coaxial Car Speakers

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$170.00 (11.77% off)
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(2) Kicker 43DSC6704 6.75" Car Speakers + (2) 43DSC69304 6x9 Speakers

(2) 480W Peak (120W RMS) 6.75" 2-Way + (2) 720W Peak (180W RMS) 6x9" 3-Way Coaxial Car Speakers Package

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(2) Kicker 43DSC6704 6.75" Car Speakers + (2) 43DSC69304 6x9 Speakers

(2) 480W Peak (120W RMS) 6.75" 2-Way + (2) 720W Peak (180W RMS) 6x9" 3-Way Coaxial Car Speakers Package

• 120 Watts Max Each, 60 Watts RMS Each
• Rigid polypropylene cone material
• UV-treated foam speaker surround
• 4 Ohms Impedance
• Sensitivity: 90dB
• Mounting Depth: 1.8125"

22
(2) Kicker 43DSC6704 6.75" Car Speakers + (2) 43DSC69304 6x9 Speakers

(2) 480W Peak (120W RMS) 6.75" 2-Way + (2) 720W Peak (180W RMS) 6x9" 3-Way Coaxial Car Speakers Package

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$189.90 (10.53% off)
$169.90
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Memphis MS60C

6.75" M-Series Component Speakers Set

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Memphis MS60C

6.75" M-Series Component Speakers Set

• Peak Power: 150W
• RMS Power: 75W
• Mounting Depth: 2.5"
• Carbon fiber cone

Memphis MS60C

6.75" M-Series Component Speakers Set

In stock

Only 2 Left!

$409.95 (21.95% off)
$319.95
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Memphis PRXS60

6.75" Shallow Mount PR-Series Coaxial Speaker

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Memphis PRXS60

6.75" Shallow Mount PR-Series Coaxial Speaker

• Peak Power: 80W
• RMS Power: 40W
• Perfect fit for Dodge/Chrysler, Toyota and other difficult shallow factory locations
• Mounting Depth: 2.5"

Memphis PRXS60

6.75" Shallow Mount PR-Series Coaxial Speaker

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Ships at Later Date

$129.95 (23.09% off)
$99.95

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6-3/4" Speakers fit in most vehicles and are able to enhance the acoustic clarity of your audio system. Find a large selection of 6.75 inch speakers capable of producing clear sound and strong bass.
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