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Specials & Promotions

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Speakers with sound damping ✕
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Price Range
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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Availability
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Infinity Kappa 603CF with Sound Damping

660W Peak (220W EMS) 6.5" Kappa Series 2-way Component Speaker System + NVX SDSK2 Sound Damping

KAPPA603CF_SDSK2 big
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Infinity Kappa 603CF with Sound Damping

660W Peak (220W EMS) 6.5" Kappa Series 2-way Component Speaker System + NVX SDSK2 Sound Damping

• 330 watts Peak Each, 110 watts RMS Each
• 3/4" Silk Edge-driven Dom Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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55
List price $518.69
-31% $359.95

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• 330 watts Peak Each, 110 watts RMS Each
• 3/4" Silk Edge-driven Dom Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Alpine HDZ-653 with Sound Damping

600W Peak (200W RMS) 6.5” Status Series 3-way Component Speaker System + NVX SDSK2 Sound Damping

HDZ653_SDSK2 big
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Alpine HDZ-653 with Sound Damping

600W Peak (200W RMS) 6.5” Status Series 3-way Component Speaker System + NVX SDSK2 Sound Damping

• 300 watts Peak Each, 100 watts RMS Each
• 1-1/4 Composite Dome Tweeters
• Carbon Composite cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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48
List price $1458.74
-33% $974.94

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• 300 watts Peak Each, 100 watts RMS Each
• 1-1/4 Composite Dome Tweeters
• Carbon Composite cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

MB Quart PK1-113 with Sound Damping

220W Peak (110W RMS) 5.25" Premium Series 2-way 4-ohm Coaxial Speaker + NVX SDBSK2 Premium Sound Damping

PK1113_SDBSK2 big
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MB Quart PK1-113 with Sound Damping

220W Peak (110W RMS) 5.25" Premium Series 2-way 4-ohm Coaxial Speaker + NVX SDBSK2 Premium Sound Damping

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome tweeters with tunable waveguide housing
• Lightweight Aerated Pop Paper with Mica Blend cone material
• Impedance: 4 ohm
• Sensitivity: 85.9 dB

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48
List price $188.73
-27% $136.86

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• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome tweeters with tunable waveguide housing
• Lightweight Aerated Pop Paper with Mica Blend cone material
• Impedance: 4 ohm
• Sensitivity: 85.9 dB

Infinity Kappa 53XF (INFSPKKA53XFAM) with Installation Accessories

360W Peak (120W RMS) 5.25" Kappa Series 2-Way Coaxial Car Speakers + 5.25" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

KAPPA53XF_ACC_KIT big
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Infinity Kappa 53XF (INFSPKKA53XFAM) with Installation Accessories

360W Peak (120W RMS) 5.25" Kappa Series 2-Way Coaxial Car Speakers + 5.25" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

• 180 watts Peak Each, 60 watts RMS Each
• 1" Silk Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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228
List price $322.66
-38% $200.51

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• 180 watts Peak Each, 60 watts RMS Each
• 1" Silk Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Sony XS-160GS with Sound Damping

500W Peak (90W RMS) 6.5" GS Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

XS160GS_SDBSK2 big
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Sony XS-160GS with Sound Damping

500W Peak (90W RMS) 6.5" GS Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 250 watts Peak Each, 45 watts RMS Each
• 13/16 Silk Soft Dome tweeters
• Composite Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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48
List price $168.73
$162.99

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• 250 watts Peak Each, 45 watts RMS Each
• 13/16 Silk Soft Dome tweeters
• Composite Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

Sony XS-690GS with Sound Damping

840W (120W RMS) 6x9“ GS Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

XS690GS_SDBSK2 big
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Sony XS-690GS with Sound Damping

840W (120W RMS) 6x9“ GS Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 420 watts Peak Each, 60 watts RMS Each
• 1" Silk Soft Dome tweeters
• Composite Polypropylene Cone - CPPC cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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48
List price $188.73
$182.99

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• 420 watts Peak Each, 60 watts RMS Each
• 1" Silk Soft Dome tweeters
• Composite Polypropylene Cone - CPPC cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

AudioControl PNW-275 with Sound Damping

100W Peak (30W RMS) 2.75″ PNW Series 1-way 3-ohm Component Midrange Speakers + NVX SDSK2 Sound Damping

PNW275_SDSK2 big
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AudioControl PNW-275 with Sound Damping

100W Peak (30W RMS) 2.75″ PNW Series 1-way 3-ohm Component Midrange Speakers + NVX SDSK2 Sound Damping

• 50 watts Peak Each, 15 watts RMS Each
• Paper Fiber with Mica Coating cone material
• Impedance: 3 ohm
• Sensitivity: 85.1 dB

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52
List price $147.74
-23% $113.99

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• 50 watts Peak Each, 15 watts RMS Each
• Paper Fiber with Mica Coating cone material
• Impedance: 3 ohm
• Sensitivity: 85.1 dB

Rockford Fosgate Punch P16-S with Sound Damping

240W Peak (120W RMS) 6" Punch Series 2-way 4-ohm Component Speakers System + NVX SDBSK2 Premium Sound Damping

P16S_SDBSK2 big
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Rockford Fosgate Punch P16-S with Sound Damping

240W Peak (120W RMS) 6" Punch Series 2-way 4-ohm Component Speakers System + NVX SDBSK2 Premium Sound Damping

• 120 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Dome tweeters with recessed mount
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.2 dB

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52
List price $178.73
$174.98

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• 120 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Dome tweeters with recessed mount
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.2 dB

Sony XS-680GS with Sound Damping

460W Peak (80W RMS) 6x8“ GS Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

XS680GS_SDBSK2S big
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Sony XS-680GS with Sound Damping

460W Peak (80W RMS) 6x8“ GS Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 230 watts Peak Each, 40 watts RMS Each
• 13/16" Silk Soft Dome tweeters
• Composite Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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49
List price $168.73
$162.99

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• 230 watts Peak Each, 40 watts RMS Each
• 13/16" Silk Soft Dome tweeters
• Composite Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

Hertz CK 165L with Sound Damping

300W Peak (100W RMS) 6.5" Cento Series 2-Way Component Speaker system + NVX SDSK2 Sound Damping

CK165L_SDSK2 big
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Hertz CK 165L with Sound Damping

300W Peak (100W RMS) 6.5" Cento Series 2-Way Component Speaker system + NVX SDSK2 Sound Damping

• 150 Watts Max Each, 50 Watts RMS Each
•Non Pressed Paper cone material
• Tetolon Tweeter dome
• 4 Ohm Impedance
• Sensitivity: 92 dB

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50
List price $478.74
-13% $414.98

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• 150 Watts Max Each, 50 Watts RMS Each
•Non Pressed Paper cone material
• Tetolon Tweeter dome
• 4 Ohm Impedance
• Sensitivity: 92 dB

Infinity Kappa 693M (INFSPKKA693MAM) with Sound Damping

720W Peak (240W RMS) Kappa Series 6x9” 3-Way Speakers + NVX SDSK2 Sound Damping

KAPPA693M_SDSK2 big
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Infinity Kappa 693M (INFSPKKA693MAM) with Sound Damping

720W Peak (240W RMS) Kappa Series 6x9” 3-Way Speakers + NVX SDSK2 Sound Damping

• 360 watts Peak Each, 120 watts RMS Each
• Silk Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

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54
List price $368.69
-31% $254.94

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• 360 watts Peak Each, 120 watts RMS Each
• Silk Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

AudioControl PNW-525 with Sound Damping

150W Peak (100W RMS) 5.25″ PNW Series 2-way 3-ohm Coaxial Speakers + NVX SDSK2 Sound Damping

PNW525_SDSK2 big
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AudioControl PNW-525 with Sound Damping

150W Peak (100W RMS) 5.25″ PNW Series 2-way 3-ohm Coaxial Speakers + NVX SDSK2 Sound Damping

• 75 watts Peak Each, 50 watts RMS Each
• 1" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm
• Sensitivity: 84 dB

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49
List price $277.74
-9% $253.99

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Ships in 10-14 days

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• 75 watts Peak Each, 50 watts RMS Each
• 1" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm
• Sensitivity: 84 dB

Sony XS-162GS with Sound Damping

500W Peak (90W RMS) 6.5" GS Series 2-way 4-ohm Component Car Speakers + NVX SDBSK2 Premium Sound Damping

XS162GS_SDBSK2 big
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Sony XS-162GS with Sound Damping

500W Peak (90W RMS) 6.5" GS Series 2-way 4-ohm Component Car Speakers + NVX SDBSK2 Premium Sound Damping

• 250 watts Peak Each, 45 watts RMS Each
• 1-3/16" Silk Dome tweeters
• Composite Polypropylene Cone - CPPC cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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48
List price $218.73
$212.99

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• 250 watts Peak Each, 45 watts RMS Each
• 1-3/16" Silk Dome tweeters
• Composite Polypropylene Cone - CPPC cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

Diamond Audio MSPRO65 with Sound Damping

MSPRO Series 6.5" Midrange Motorcycle Speakers 400W RMS, Pair + NVX SDSK2 Sound Damping

MSPRO65_SDSK2 big
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Diamond Audio MSPRO65 with Sound Damping

MSPRO Series 6.5" Midrange Motorcycle Speakers 400W RMS, Pair + NVX SDSK2 Sound Damping

• RMS: 400W / Peak: 800W
• Frequency Response: 110Hz - 10kHz
• Sensitivity: 97dB
• Manufactured to IP65 Marine Grade Compliant Specifications
• Shorting Ring Utilized In Motor Structure For Far-Field Performance

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$294.98

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• RMS: 400W / Peak: 800W
• Frequency Response: 110Hz - 10kHz
• Sensitivity: 97dB
• Manufactured to IP65 Marine Grade Compliant Specifications
• Shorting Ring Utilized In Motor Structure For Far-Field Performance

Diamond Audio DES65C with Sound Damping

240W Peak (120W RMS) 6.5" DES Series 2-Way Component Speaker System + NVX SDSK2 Sound Damping

DES65C_SDSK2 big
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Diamond Audio DES65C with Sound Damping

240W Peak (120W RMS) 6.5" DES Series 2-Way Component Speaker System + NVX SDSK2 Sound Damping

• 60 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite foam core carbon fiber cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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48
$374.98

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• 60 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite foam core carbon fiber cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

JBL Stadium 62F (JBLSPKSD62FAM) with Sound Damping

510W Peak (170W RMS) 6.5" Stadium Series 2-way 3-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

STADIUM62F_SDBSK2 big
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JBL Stadium 62F (JBLSPKSD62FAM) with Sound Damping

510W Peak (170W RMS) 6.5" Stadium Series 2-way 3-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 255 watts Peak Each, 85 watts RMS Each
• 3/4" Aluminum Edge-driven Dome unipivot and angled tweeters
• Glass Fiber cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 93 dB

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51
List price $308.69
-17% $254.94

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• 255 watts Peak Each, 85 watts RMS Each
• 3/4" Aluminum Edge-driven Dome unipivot and angled tweeters
• Glass Fiber cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 93 dB

Hertz C 165 F with Sound Damping

420W Peak (140W RMS) 6.5" Cento Series Mid-Bass Woofer + NVX SDSK2 Sound Damping

C165F_SDSK2 big
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Hertz C 165 F with Sound Damping

420W Peak (140W RMS) 6.5" Cento Series Mid-Bass Woofer + NVX SDSK2 Sound Damping

• 210 watts Peak Each, 70 watts RMS Each
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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48
List price $248.74
-14% $214.98

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• 210 watts Peak Each, 70 watts RMS Each
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Alpine S2-S40C with Sound Damping

280W Peak (90W RMS) 4" Next-Generation S-Series 2-way Component Speaker System + NVX SDSK2 Sound Damping

S2S40C_SDSK2 big
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Alpine S2-S40C with Sound Damping

280W Peak (90W RMS) 4" Next-Generation S-Series 2-way Component Speaker System + NVX SDSK2 Sound Damping

• 140 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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49
List price $198.74
-25% $149.95

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• 140 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Infinity REF467F with Sound Damping

270W Peak (90W RMS) 4x6" Reference Series 2-way 3-ohm Speakers + NVX SDSK2 Sound Damping

REF467F_SDSK2 big
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Infinity REF467F with Sound Damping

270W Peak (90W RMS) 4x6" Reference Series 2-way 3-ohm Speakers + NVX SDSK2 Sound Damping

• 135 watts Peak Each, 45 watts RMS Each
• 1/2" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

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48
List price $158.69
-21% $124.94

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• 135 watts Peak Each, 45 watts RMS Each
• 1/2" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

Cerwin-Vega PH654 with Sound Damping

600W Peak (300W RMS) 6.5" PRO Series Full-Range Coaxial Car Speakers + NVX SDSK2 Sound Damping

PH654_SDSK2 big
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Cerwin-Vega PH654 with Sound Damping

600W Peak (300W RMS) 6.5" PRO Series Full-Range Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 300 Watts, 150 Watts RMS
•1.50” Double Layer High Temp Voice Coil
• BlackCoated Voice Coil former
• Advanced Voice Coil Heat Sink Design

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List price $246.73
-17% $204.98

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• 300 Watts, 150 Watts RMS
•1.50” Double Layer High Temp Voice Coil
• BlackCoated Voice Coil former
• Advanced Voice Coil Heat Sink Design

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

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