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 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

In stock

$79.95 (9.99% off)
$71.96

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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

In stock

 
$79.95

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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

In stock

Only 2 Left!

$150.00 (20.01% off)
Vip Icon $119.99

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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

Special order

Ships at Later Date

 
$99.95

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(4) Kicker 43DSC6704 (DSC670) 6.75" Car Audio Speakers

2 Pairs of 6.75" 2-Way DS Series Coaxial Car Speakers Package

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(4) Kicker 43DSC6704 (DSC670) 6.75" Car Audio Speakers

2 Pairs of 6.75" 2-Way DS Series 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"

2
(4) Kicker 43DSC6704 (DSC670) 6.75" Car Audio Speakers

2 Pairs of 6.75" 2-Way DS Series Coaxial Car Speakers Package

In stock

$159.80 (12.52% off)
$139.80
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Kicker 43DSC6704 D-Series 6.75" 240W 2-Way Car Audio Coaxial Speakers (8 Pack)

Kicker 43DSC6704 D-Series 6.75" 240W 2-Way Car Audio Coaxial Speakers (8 Pack)

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Kicker 43DSC6704 D-Series 6.75" 240W 2-Way Car Audio Coaxial Speakers (8 Pack)

Kicker 43DSC6704 D-Series 6.75" 240W 2-Way Car Audio Coaxial Speakers (8 Pack)

• 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 43DSC6704 D-Series 6.75" 240W 2-Way Car Audio Coaxial Speakers (8 Pack)

Kicker 43DSC6704 D-Series 6.75" 240W 2-Way Car Audio Coaxial Speakers (8 Pack)

In stock

$319.60 (12.52% off)
$279.60
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Hertz DCX170.3 + Free NVX Sound Deadening and Roller!

6.75" Dieci Series 2-Way Coaxial Car Speakers

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Hertz DCX170.3 + Free NVX Sound Deadening and Roller!

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

175
Hertz DCX170.3 + Free NVX Sound Deadening and Roller!

6.75" Dieci Series 2-Way Coaxial Car Speakers

In stock

$199.98 (25.00% off)
$149.99

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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

OUT OF STOCK

$181.99 (12.09% off)
$159.99

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Rockford Fosgate Prime R1675X2 (Open Box, Complete)

180W Peak (90W RMS) 6-3/4" 2-Way PRIME Series Coaxial Car Speakers

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Rockford Fosgate Prime R1675X2 (Open Box, Complete)

180W Peak (90W RMS) 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

Rockford Fosgate Prime R1675X2 (Open Box, Complete)

180W Peak (90W RMS) 6-3/4" 2-Way PRIME Series Coaxial Car Speakers

OUT OF STOCK

$44.99 (33.34% off)
$29.99
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Rockford Fosgate Punch P1675 (Open Box, Complete)

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

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Rockford Fosgate Punch P1675 (Open Box, Complete)

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

Rockford Fosgate Punch P1675 (Open Box, Complete)

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

OUT OF STOCK

$119.99 (50.00% off)
$59.99

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Kenwood KFC-1796PS

6-3/4" 2-Way Speaker System (330W Max Power)

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Kenwood KFC-1796PS

6-3/4" 2-Way Speaker System (330W Max Power)

• Peak Power 330 watts / 100 watts RMS
• Acoustic Sound Harmonizer
• Sound Field Enhancer
• Diamond Array Pattern Woofer Cone
• Impedance: 4 Ohm
• 2-way coaxial speakers

3
Kenwood KFC-1796PS

6-3/4" 2-Way Speaker System (330W Max Power)

OUT OF STOCK

$100.00 (0.01% off)
$99.99

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Rockford Fosgate Punch P1675 (Open Box, Complete)

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

P1675 main
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Rockford Fosgate Punch P1675 (Open Box, Complete)

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

Rockford Fosgate Punch P1675 (Open Box, Complete)

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

OUT OF STOCK

$119.99 (50.04% off)
$59.95

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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)

OUT OF STOCK

 
$79.95

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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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