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2009 Mazda RX-8

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Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Speakers & Speaker Installation for 2009 Mazda RX-8

Find speakers to upgrade your sound and fit in the factory speaker location for your RX-8.  After you choose your speakers, we'll help you find speaker adapters, speaker harnesses and other accessories for installation.

All car speakers

Shop All Speaker Locations in the Vehicle

See all speakers that fit, regardless of location.

Rear Deck Corner

Rear Deck Corner Speakers

Speakers for your corner rear deck

Rear Deck Tweeters

Rear Deck Tweeters

Speakers for your rear deck tweeters.

Upper Front Door Speakers

Upper Front Door Speakers

Speakers for your upper front door.

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Speaker Size
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.
Design
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.
RMS Power Handling
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
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.
Sensitivity
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".
Impedance (Per Voice Coil)
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.
Shallow Mount Installation
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.
Tweeter Design
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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Infinity PR9693M with Sound Damping

360W Peak (120W RMS) 6x9” Coaxial Car Speakers + NVX SDSK2 Sound Damping

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Infinity PR9693M with Sound Damping

360W Peak (120W RMS) 6x9” Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 180 watts Peak Each, 60 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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49
List price $198.69
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• 180 watts Peak Each, 60 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Pioneer TS-A6901C with Sound Damping

900W Peak (200W RMS) 6x9" A-Series 2-way 4-ohm Component Car Speakers + NVX SDBSK2 Premium Sound Damping

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Pioneer TS-A6901C with Sound Damping

900W Peak (200W RMS) 6x9" A-Series 2-way 4-ohm Component Car Speakers + NVX SDBSK2 Premium Sound Damping

• 450 watts Peak Each, 100 watts RMS Each
• 3/4" Polyetherimide Hard Dome tweeters
• Carbon and Mica Reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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48
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• 450 watts Peak Each, 100 watts RMS Each
• 3/4" Polyetherimide Hard Dome tweeters
• Carbon and Mica Reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

NVX - Worth the Envy - Direct to Consumer Car Audio

MB Quart FKB 169 (FKB169) with Sound Damping

300W Peak (150W RMS) 6x9" Formula Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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MB Quart FKB 169 (FKB169) with Sound Damping

300W Peak (150W RMS) 6x9" Formula Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome tweeters
• Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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56
List price $108.73
-39% $65.98

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• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome tweeters
• Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

MTX TERMINATOR69 with Sound Damping

120W RMS 6x9" Terminator Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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MTX TERMINATOR69 with Sound Damping

120W RMS 6x9" Terminator Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 60 watts RMS Each
• 1" Mylar Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.8 dB

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• 60 watts RMS Each
• 1" Mylar Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.8 dB

Pioneer TS-G6930F with Sound Damping

800W Peak (90W RMS) 6x9" G-Series 3-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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Pioneer TS-G6930F with Sound Damping

800W Peak (90W RMS) 6x9" G-Series 3-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 400 watts Peak Each, 45 watts RMS Each
• 0.43" Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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• 400 watts Peak Each, 45 watts RMS Each
• 0.43" Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Diamond Audio MP694 with Sound Damping

600W Peak (300W RMS) 6X9" Motorsport Series Pro Full-Range Compression Integrated Horn Speaker - Pair + NVX SDSK2 Sound Damping

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Diamond Audio MP694 with Sound Damping

600W Peak (300W RMS) 6X9" Motorsport Series Pro Full-Range Compression Integrated Horn Speaker - Pair + NVX SDSK2 Sound Damping

• 300 watts Max Each, 150 watts RMS Each
• 1" Horn Tweeters
• Impedance: N/A
• Sensitivity: 101 dB
• Mounting Depth: 3.99"

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• 300 watts Max Each, 150 watts RMS Each
• 1" Horn Tweeters
• Impedance: N/A
• Sensitivity: 101 dB
• Mounting Depth: 3.99"

Hertz SX 690 NEO with Sound Damping

520W Peak (260W RMS) 6X9" SPL Show Series 3-Way Car Speakers + NVX SDSK2 Sound Damping

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Hertz SX 690 NEO with Sound Damping

520W Peak (260W RMS) 6X9" SPL Show Series 3-Way Car Speakers + NVX SDSK2 Sound Damping

• 260 watts Peak Each, 130 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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• 260 watts Peak Each, 130 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

Hertz CPX 690 with Sound Damping

720W Peak (240W RMS) 6x9" Cento Series 3-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

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Hertz CPX 690 with Sound Damping

720W Peak (240W RMS) 6x9" Cento Series 3-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 360 watts Peak Each, 120 watts RMS Each
• 1-1/4 Tetolon Dome Tweeters
• Pressed paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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• 360 watts Peak Each, 120 watts RMS Each
• 1-1/4 Tetolon Dome Tweeters
• Pressed paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

Hertz MPX 690.3 with Sound Damping

520W Peak (260W RMS) 6x9" Mille PRO Series 3-way 4-ohm Coaxial Speakers + NVX SDSK2 Sound Damping

MPX6903_SDSK2 big
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Hertz MPX 690.3 with Sound Damping

520W Peak (260W RMS) 6x9" Mille PRO Series 3-way 4-ohm Coaxial Speakers + NVX SDSK2 Sound Damping

• 260 watts Peak Each, 130 watts RMS Each
• 1" Tetolon Dome Tweeters
• Pressed Pulp Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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• 260 watts Peak Each, 130 watts RMS Each
• 1" Tetolon Dome Tweeters
• Pressed Pulp Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

Hertz MPX 690.3 with Installation Accessories

520W Peak (260W RMS) 6x9" Mille PRO Series 3-way 4-ohm Coaxial Speakers + 6x9" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

MPX6903_ACC_KIT big
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Hertz MPX 690.3 with Installation Accessories

520W Peak (260W RMS) 6x9" Mille PRO Series 3-way 4-ohm Coaxial Speakers + 6x9" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

• 260 watts Peak Each, 130 watts RMS Each
• 1" Tetolon Dome Tweeters
• Pressed Pulp Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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270
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-19% $666.20

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• 260 watts Peak Each, 130 watts RMS Each
• 1" Tetolon Dome Tweeters
• Pressed Pulp Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

JBL Stadium 962M (JBLSPKSD962MAM) with Sound Damping

720W Peak (240W RMS) 6x9" Stadium Series 3-Way 3-Ohm Coaxial Car Speaker + NVX SDBSK2 Premium Sound Damping

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JBL Stadium 962M (JBLSPKSD962MAM) with Sound Damping

720W Peak (240W RMS) 6x9" Stadium Series 3-Way 3-Ohm Coaxial Car Speaker + NVX SDBSK2 Premium Sound Damping

• 360 watts Peak Each, 120 watts RMS Each
• 3/4" Aluminum Dome tweeters
• Fiberglass cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

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50
List price $368.69
-23% $284.94

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• 360 watts Peak Each, 120 watts RMS Each
• 3/4" Aluminum Dome tweeters
• Fiberglass cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

Cerwin-Vega PH694 with Sound Damping

640W Peak (320W RMS) 6x9" PRO Series Full-Range Coaxial Car Speakers + NVX SDSK2 Sound Damping

PH694_SDSK2 big
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Cerwin-Vega PH694 with Sound Damping

640W Peak (320W RMS) 6x9" PRO Series Full-Range Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 320 watts Peak Each, 160 watts RMS Each
• Impedance: 4 ohm
• Sensitivity: 101 dB

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• 320 watts Peak Each, 160 watts RMS Each
• Impedance: 4 ohm
• Sensitivity: 101 dB

Rockford Fosgate Power T1692 with Sound Damping

400W Peak (200W RMS) 6x9" Power Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

09-T1692_SDBSK2 big
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Rockford Fosgate Power T1692 with Sound Damping

400W Peak (200W RMS) 6x9" Power Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 200 watts Peak Each, 100 watts RMS Each
• 1" Aluminum Dome tweeters
• Polypropylene-Carbon Fiber Hybrid cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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71
List price $308.73
$304.98

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• 200 watts Peak Each, 100 watts RMS Each
• 1" Aluminum Dome tweeters
• Polypropylene-Carbon Fiber Hybrid cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Diamond Audio MS69CX with Sound Damping

1000W Peak (250W RMS) 6"x9" MS Series 2-way Coaxial Speakers + NVX SDSK2 Sound Damping

MS69CX_SDSK2 big
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Diamond Audio MS69CX with Sound Damping

1000W Peak (250W RMS) 6"x9" MS Series 2-way Coaxial Speakers + NVX SDSK2 Sound Damping

• 500 watts Peak Each, 125 watts RMS Each
• 1" Titanium Dome Tweeters
• Thermal Molded Waterproof Kevlar cone material
• Impedance: 4 ohm
• Sensitivity: 93.5 dB

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• 500 watts Peak Each, 125 watts RMS Each
• 1" Titanium Dome Tweeters
• Thermal Molded Waterproof Kevlar cone material
• Impedance: 4 ohm
• Sensitivity: 93.5 dB

Infinity REF697F with Installation Accessories

600W Peak (200W RMS) 6x9" Reference Series 2-way 4-ohm Speakers + 6x9" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

REF697F_ACC_KIT big
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Infinity REF697F with Installation Accessories

600W Peak (200W RMS) 6x9" Reference Series 2-way 4-ohm Speakers + 6x9" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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MTX Audio THUNDER693 with Sound Damping

200W RMS 6x9" Thunder Series 3-way 4-ohm Coaxial Car Speakers with Dual Tweeters + NVX SDBSK2 Premium Sound Damping

THUNDER693_SDBSK2 big
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MTX Audio THUNDER693 with Sound Damping

200W RMS 6x9" Thunder Series 3-way 4-ohm Coaxial Car Speakers with Dual Tweeters + NVX SDBSK2 Premium Sound Damping

• 100 watts RMS Each
• 1-3/16" dual Silk Cone tweeters
• Polypropylene cone material
• 1" Silk Dome super tweeters
• Impedance: 4 ohm
• Sensitivity: 92 dB

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• 100 watts RMS Each
• 1-3/16" dual Silk Cone tweeters
• Polypropylene cone material
• 1" Silk Dome super tweeters
• Impedance: 4 ohm
• Sensitivity: 92 dB

Pioneer TS-D69C with Sound Damping

660W Peak (220W RMS) 6x9" D Series 2-way 4-ohm Component Car Speakers + NVX SDBSK2 Premium Sound Damping

TSD69C_SDBSK2 big
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Pioneer TS-D69C with Sound Damping

660W Peak (220W RMS) 6x9" D Series 2-way 4-ohm Component Car Speakers + NVX SDBSK2 Premium Sound Damping

• 330 watts Peak Each, 110 watts RMS Each
• 1" Polyester Fiber Soft Dome tweeters
• Aramid fiber reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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• 330 watts Peak Each, 110 watts RMS Each
• 1" Polyester Fiber Soft Dome tweeters
• Aramid fiber reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

AudioControl PNW-69CS2 with Sound Damping

250W Peak (150W RMS) 6x9″ PNW Series 2-way 3-ohm Component Speaker System + NVX SDSK2 Sound Damping

PNW69CS2_SDSK2 big
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AudioControl PNW-69CS2 with Sound Damping

250W Peak (150W RMS) 6x9″ PNW Series 2-way 3-ohm Component Speaker System + NVX SDSK2 Sound Damping

• 125 watts Peak Each, 75 watts RMS Each
• 3/4" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.78 dB

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• 125 watts Peak Each, 75 watts RMS Each
• 3/4" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.78 dB

Infinity REF697MF with Sound Damping

600W Peak (200W RMS) 6x9" Reference Series 3-way 4-ohm Coaxial Speakers + NVX SDSK2 Sound Damping

REF697MF_SDSK2 big
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Infinity REF697MF with Sound Damping

600W Peak (200W RMS) 6x9" Reference Series 3-way 4-ohm Coaxial Speakers + NVX SDSK2 Sound Damping

• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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List price $218.69
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• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

JVC CS-DR6941 with Sound Damping

1100W Peak (180W RMS) 6x9" DRVN Series 4-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

CSDR6941_SDBSK2 big
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JVC CS-DR6941 with Sound Damping

1100W Peak (180W RMS) 6x9" DRVN Series 4-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 550 watts Peak Each, 90 watts RMS Each
• 1" and 19/32" PEI (Polyetherimide) Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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• 550 watts Peak Each, 90 watts RMS Each
• 1" and 19/32" PEI (Polyetherimide) Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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    • Owner's manual
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    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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