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  3. Speakers with Sound Deadening

Speakers with Sound Deadening for your 1991 Mark VII close

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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.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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1991 Mark VII
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DS18 PRO-HY6MSL (Sold Individually) with Sound Damping

300W Peak (150W RMS) 6.5” PRO-HY Series Shallow Hybrid Coaxial Midrange Loudspeaker with Compression Horn Driver + NVX SDBSK2 Premium Sound Damping

PROHY6MSL_SDBSK2 big
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DS18 PRO-HY6MSL (Sold Individually) with Sound Damping

300W Peak (150W RMS) 6.5” PRO-HY Series Shallow Hybrid Coaxial Midrange Loudspeaker with Compression Horn Driver + NVX SDBSK2 Premium Sound Damping

• 300 watts Peak Each, 150 watts RMS Each
• 3" Titanium Horn tweeter
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 93 dB

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Fits your Mark VII
49
List price $98.69
-8% $90.44

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• 300 watts Peak Each, 150 watts RMS Each
• 3" Titanium Horn tweeter
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 93 dB

Pioneer TS-Z65CH with Sound Damping

660W Peak (220W RMS) 6.5" Z-Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

TSZ65CH_SDBSK2 big
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Pioneer TS-Z65CH with Sound Damping

660W Peak (220W RMS) 6.5" Z-Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

• 330 watts Peak Each, 110 watts RMS Each
• 1.14" Aluminum Alloy Balanced Dome tweeters
• IMPP - Aramid Fiber and Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

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Fits your Mark VII
48
List price $418.74
-36% $269.99

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• 330 watts Peak Each, 110 watts RMS Each
• 1.14" Aluminum Alloy Balanced Dome tweeters
• IMPP - Aramid Fiber and Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

NVX - Worth the Envy - Direct to Consumer Car Audio

Cerwin-Vega PH694 with Speaker Installation Kit

320W RMS 2-Way speaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

PH694_ACC_KIT big
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Cerwin-Vega PH694 with Speaker Installation Kit

320W RMS 2-Way speaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

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

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Fits the following location in your Mark VII
  • Rear Deck Corner
191
List price $332.70
-26% $245.67 /pair

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

DS18 PRO-X5.4M with Speaker Installation Kit

300W RMS 6x9” 4-Ohm Midrange Car Speakers + 6x9" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

(2)PRO-ZXI694BM, XBAF69, SDSK2, SDRLR1, BTK106 big
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DS18 PRO-X5.4M with Speaker Installation Kit

300W RMS 6x9” 4-Ohm Midrange Car Speakers + 6x9" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• 600 watts Peak Each, 300 watts RMS Each
• Aluminum Bullet Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 98 dB

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Install kits available for this speaker

found car based on your search
Fits the following location in your Mark VII
  • Rear Deck Corner
193
List price $292.61
-16% $245.58

In stock

Only 1 Left!

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• 600 watts Peak Each, 300 watts RMS Each
• Aluminum Bullet Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 98 dB

Pioneer TS-A6971F with Sound Damping

1200W Peak (200W RMS) 6x9" A-Series 4-way 4-ohm Coaxial Car Speakers with Dual Tweeters + NVX SDBSK2 Premium Sound Damping

TSA6971F_SDBSK2 big
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Pioneer TS-A6971F with Sound Damping

1200W Peak (200W RMS) 6x9" A-Series 4-way 4-ohm Coaxial Car Speakers with Dual Tweeters + NVX SDBSK2 Premium Sound Damping

• 600 watts Peak Each, 100 watts RMS Each
• 3/4" and 3/8" Polyetherimide Hard Dome tweeters
• 2-1/4" Cellulose Fiber midrange cone
• Carbon and Mica Reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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Fits your Mark VII
50
List price $148.74
-16% $124.99

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• 600 watts Peak Each, 100 watts RMS Each
• 3/4" and 3/8" Polyetherimide Hard Dome tweeters
• 2-1/4" Cellulose Fiber midrange cone
• Carbon and Mica Reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Hertz MPX 165.3 with Sound Damping

400W Peak (200W RMS) 6.5" Mille PRO Series 2-way 4-ohm Coaxial Speakers + NVX SDSK2 Sound Damping

MPX1653_SDSK2 big
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Hertz MPX 165.3 with Sound Damping

400W Peak (200W RMS) 6.5" Mille PRO Series 2-way 4-ohm Coaxial Speakers + NVX SDSK2 Sound Damping

• 200 watts Peak Each, 100 watts RMS Each
• 1" Tetolon Soft Dome Tweeters
• Pressed Pulp Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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Fits your Mark VII
51
List price $488.74
-5% $464.98

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• 200 watts Peak Each, 100 watts RMS Each
• 1" Tetolon Soft Dome Tweeters
• Pressed Pulp Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

DS18 PRO-CF6.4SL (Sold Individually) with Sound Damping

500W Peak (250W RMS) 6.5” PRO Series Water-Resistant Motorcycle and Motorsports Mid-Bass Loudspeaker + NVX SDBSK2 Premium Sound Damping

PROCF64SL_SDBSK2 big
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DS18 PRO-CF6.4SL (Sold Individually) with Sound Damping

500W Peak (250W RMS) 6.5” PRO Series Water-Resistant Motorcycle and Motorsports Mid-Bass Loudspeaker + NVX SDBSK2 Premium Sound Damping

• Peak Each, RMS Each
• Water Resistant Carbon Fiber material
• Impedance: 4 ohm
• Sensitivity: 95 dB
• Priced Per Each Speaker

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Fits your Mark VII
49
List price $102.69
-8% $94.44

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• Peak Each, RMS Each
• Water Resistant Carbon Fiber material
• Impedance: 4 ohm
• Sensitivity: 95 dB
• Priced Per Each Speaker

Rockford Fosgate Power T1650 with Sound Damping

300W Peak (150W RMS) 6.5" Power Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

T1650_SDBSK2 big
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Rockford Fosgate Power T1650 with Sound Damping

300W Peak (150W RMS) 6.5" Power 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
• Injection-molded Carbon Fiber-filled Polypropylene cone material with Vertical Attach Surround Technique (VAST)
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Fits your Mark VII
58
List price $238.73
$234.98

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• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome tweeters
• Injection-molded Carbon Fiber-filled Polypropylene cone material with Vertical Attach Surround Technique (VAST)
• Impedance: 4 ohm
• Sensitivity: 88 dB

Hertz X690 with Installation Accessories

680W Peak (170W RMS) 6x9” Uno Series 2-way Coaxial Speakers + 6"x9" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

X690_ACC_KIT big
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Hertz X690 with Installation Accessories

680W Peak (170W RMS) 6x9” Uno Series 2-way Coaxial Speakers + 6"x9" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

• 340 watts Peak Each, 85 watts RMS Each
• 3/4" Neodymium Dome Tweeters
• Water Resistance Paper Cone cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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Fits your Mark VII
234
List price $202.71
-26% $149.85

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• 340 watts Peak Each, 85 watts RMS Each
• 3/4" Neodymium Dome Tweeters
• Water Resistance Paper Cone cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

JBL Stage3 607C (STAGE3607CAM) with Sound Damping

300W Peak (100W RMS) 6.5" Stage3 Series 2-way 3-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

STAGE3607CAM_SDBSK2 big
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JBL Stage3 607C (STAGE3607CAM) with Sound Damping

300W Peak (100W RMS) 6.5" Stage3 Series 2-way 3-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

• 150 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

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Fits your Mark VII
49
List price $198.69
-27% $144.94

In stock

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• 150 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

Kenwood eXcelon XR-1801P with Sound Damping

660W Peak (240W RMS) 6.5" eXcelon Series 2-way 3-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

XR1801P_SDBSK2 big
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Kenwood eXcelon XR-1801P with Sound Damping

660W Peak (240W RMS) 6.5" eXcelon Series 2-way 3-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

• 330 watts Peak Each, 120 watts RMS Each
• 1-3/16" Titanium Hard Dome tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 87 dB

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Fits your Mark VII
48
List price $548.74
-33% $369.49

In stock

Only 1 Left!

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• 330 watts Peak Each, 120 watts RMS Each
• 1-3/16" Titanium Hard Dome tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 87 dB

Cerwin-Vega CVP69 with Sound Damping

300W Peak (150W RMS) 6X9" PRO Series Full Range Coaxial Car Speaker + NVX SDSK2 Sound Damping

CVP69_SDSK2 big
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Cerwin-Vega CVP69 with Sound Damping

300W Peak (150W RMS) 6X9" PRO Series Full Range Coaxial Car Speaker + NVX SDSK2 Sound Damping

• 300 watts Peak Each, 150 watts RMS Each
• Impedance: 4 ohm
• Sensitivity: 94 dB

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Fits your Mark VII
49
List price $78.73
-17% $64.98

In stock

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• 300 watts Peak Each, 150 watts RMS Each
• Impedance: 4 ohm
• Sensitivity: 94 dB

JBL Stadium 62CF (JBLSPKSD62CFAM) with Sound Damping

660W Peak (220W RMS) 6.5" Stadium Series 2-way 3-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

STADIUM62CF_SDBSK2 big
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JBL Stadium 62CF (JBLSPKSD62CFAM) with Sound Damping

660W Peak (220W RMS) 6.5" Stadium Series 2-way 3-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

• 330 watts Peak Each, 110 watts RMS Each
• 3/4" Aluminum Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Save 15% Off Package Deals at Checkout!
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Fits your Mark VII
50
List price $498.69
-7% $464.94

In stock

Add to Cart

• 330 watts Peak Each, 110 watts RMS Each
• 3/4" Aluminum Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Memphis SRXP69WTv2 (Sold Individually) with Sound Damping

350W Peak (175W RMS) 6x9" Street Reference Pro Series 2-way 4-ohm Coaxial Speaker with RGB LED Illumination + NVX SDBSK2 Premium Sound Damping

SRXP69WTV2_SDBSK2 big
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Memphis SRXP69WTv2 (Sold Individually) with Sound Damping

350W Peak (175W RMS) 6x9" Street Reference Pro Series 2-way 4-ohm Coaxial Speaker with RGB LED Illumination + NVX SDBSK2 Premium Sound Damping

• 350 watts Peak Each, 175 watts RMS Each
• 3" Horn tweeters
• Lightweight Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB

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Fits your Mark VII
48
List price $148.69
-36% $94.98

In stock

Only 2 Left!

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• 350 watts Peak Each, 175 watts RMS Each
• 3" Horn tweeters
• Lightweight Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB

DS18 PRO-X6.4BM (Sold Individually) with Sound Damping

500W Peak (250W RMS) 6.5” PRO-X Series 4-ohm Mid-Range Loudspeaker + NVX SDBSK2 Premium Sound Damping

PROX64BM_SDBSK2 big
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DS18 PRO-X6.4BM (Sold Individually) with Sound Damping

500W Peak (250W RMS) 6.5” PRO-X Series 4-ohm Mid-Range Loudspeaker + NVX SDBSK2 Premium Sound Damping

• 500 watts Peak Each, 250 watts RMS Each
• Red Aluminum Bullet tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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Fits your Mark VII
49
List price $71.69
-12% $63.44

In stock

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• 500 watts Peak Each, 250 watts RMS Each
• Red Aluminum Bullet tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

Hifonics ZS525CX with Sound Damping

400W Peak (60W RMS) 5.25” Zeus Series Coaxial 2-way Car Speakers + NVX SDSK2 Sound Damping

ZS525CX_SDSK2 big
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Hifonics ZS525CX with Sound Damping

400W Peak (60W RMS) 5.25” Zeus Series Coaxial 2-way Car Speakers + NVX SDSK2 Sound Damping

• 200 Watts Max Each, 30 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-Cellulose Cones
• 4 Ohm Impedance
• Sensitivity: 88dB
• Mounting Depth: 2"

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Fits your Mark VII
55
List price $47.73
-27% $34.98

In stock

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• 200 Watts Max Each, 30 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-Cellulose Cones
• 4 Ohm Impedance
• Sensitivity: 88dB
• Mounting Depth: 2"

Diamond Audio DES525 with Sound Damping

200W Peak (100W RMS) 5.25" Elite Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

DES525_SDSK2 big
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Diamond Audio DES525 with Sound Damping

200W Peak (100W RMS) 5.25" Elite Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 100 watts Peak Each, 50 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite Fiber Weave cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Mark VII
48
$214.98

In stock

Only 1 Left!

Add to Cart

• 100 watts Peak Each, 50 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite Fiber Weave cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

Hertz C 165 with Sound Damping

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

C165_SDSK2 big
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Hertz C 165 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 cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Fits your Mark VII
52
List price $248.74
-14% $214.98

In stock

Add to Cart

• 210 watts Peak Each, 70 watts RMS Each
• semi-pressed paper cone material
• Impedance: 4 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

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Mark VII
48
List price $248.74
-14% $214.98

In stock

Add to Cart

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

Infinity Kappa 503CF with Sound Damping

480W Peak (160W RMS) 5.25” Kappa Series 2-way Component Speakers System + NVX SDSK2 Sound Damping

KAPPA503CF_SDSK2 big
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Infinity Kappa 503CF with Sound Damping

480W Peak (160W RMS) 5.25” Kappa Series 2-way Component Speakers System + NVX SDSK2 Sound Damping

• 240 watts Peak Each, 80 watts RMS Each
• 3/4" Silk Edge-Driven Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Mark VII
49
List price $468.69
-37% $294.98

In stock

Add to Cart

• 240 watts Peak Each, 80 watts RMS Each
• 3/4" Silk Edge-Driven Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

NVX - Worth the Envy - Direct to Consumer Car Audio
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    • 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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