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Cerwin Vega H740 with Speaker Installation Kit

550W Max (80W RMS) 4" Coaxial Car Speakers + NVX SDSK2 and Roller

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• 275 watts Peak Each, 30 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohms
• Sensitivity: 82 dB

Learn more about the h740_sdsk2_sdrlr1

We apologize

This item has been discontinued

Description


Cerwin-Vega brand icon

Authorized dealer

Cerwin Vega H740

275W Max (30W RMS) 4" HED Series 2-Way Coaxial Car Speakers
Quantity: 1

Product Details:

  • 4" HED Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 550 watts per pair / 275 watts each
    • RMS: 60 watts per pair / 30 watts each
  • Graphite-injected reinforced spun cone material
  • 1" Balanced PEI black polypropylene Dome tweeters
  • 1" voice coil
  • Stamped steel vented frame
  • Linear woven treated red spider
  • Top-mount Depth: 1.93"
  • Cutout Dimensions: 3.7"
  • Impedance: 4 ohms
  • Frequency Response: 70 - 20000 Hz
  • Sensitivity: 82 dB
  • Authorized Internet Dealer
  • MFR #: H740
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

NVX SDSK2 - 90mil 2.3mm THICK

Speaker Kit - 1.38 Square Feet of Sound Damping (Sound Deadening) Material (Two 10" x 10" Pieces)
Quantity: 1

Product Features

  • Two 10" x 10" Pieces of Sound Dampening Material
    • 90.55mil thick (2.3mm)! There are cheaper, inferior solutions at 50-80mil, but we do not recommend that thin of a solution as it will not perform as well.
  • Great sound damping for installing with car door speakers
  • 1.38 Square feet total
  • Made from 100% Butyl Rubber
  • Eliminates road noise
  • Quiets vibrations
  • Increases sound quality and output of car audio system
  • Stops rattles
  • Increases SPL
  • Reduces heat
  • Easy to form aluminum conforms to desired area of vehicle with ease
  • Four step peel and stick design for easy installation
  • Up to 30% thicker than the leading competitors
  • Dimensions (each piece): 10"L x 10"W
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

NVX SDRLR1 Sound Dampening Rubber Roller

Universal, Professional Heavy Duty Roller for Sound Damping (Sound Deadening)
Quantity: 1

General Features

  • Universal - works with NVX and other brands
  • Professional, Heavy Duty Roller Tool (used at car stereo shops worldwide)
  • 2" Solid Rubber Roller
  • Contoured wood-grip handle for comfortable handling
  • Soft Urethane Rubber Won't Scratch Surfaces
  • Thick Plated Steel Frame
  • Sturdy wood and metal construction for durability
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Specifications & Details


Speaker Specifications
Series
HED Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
4"
Design
2-way Coaxial
Tweeter Design
Balanced Dome
Tweeter Size
1"
Tweeter Composition
PEI (Polyetherimide)
Woofer Composition
Graphite-injected reinforced spun
Woofer Surround
Rubber
Peak Power Handling
275 watts
RMS Power Handling
30 watts
Total PEAK Per Pair/Set
550 watts
Total RMS Per Pair/Set
60 watts
Sensitivity
82 dB
Frequency Response
70 - 20000 Hz
Impedance (Per Voice Coil)
4 ohms
Voice Coil Diameter
1"
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
1.93"
Cutout Dimensions
3.7"
CTA-2031 Compliant
No
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Illumination
None
Speaker Grilles
No
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Speakers
Speakers (2)
Mounting screws (8)
Mounting clips (8)
Speaker connection cables (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

H740, SDSK2, SDRLR1

Weight:

4.90lbs

Internal SKU:

h740_sdsk2_sdrlr1

Internal Product ID:

192111

Customer Ratings & Reviews



5 star
81%
4 star
14%
3 star
2%
2 star
1%
1 star
1%



Durability
4.7
Value
4.8
Features
4.6
Design
4.7
Usability
4.8

Customer Reviews

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good stuff

The following review is for SDSK2, which is a part of the bundle you are viewing.

I got this free when i ordered my 4x6 speakers i installed it on the rear set no space in the front openings so far so good still sticking to the metal and no rattles.

By MIGUEL on January 20, 2014

151

found this helpful.

Good and cheap

The following review is for SDRLR1, which is a part of the bundle you are viewing.

Good product, easy to use and durable. Very helpful in installing sound dampener. It's also cheap for a proper rubber roller.

By Sam on September 22, 2013

145

found this helpful.

Nice Wiring Kit

The following review is for SDSK2, which is a part of the bundle you are viewing.

This is a nice quality kit at a fair price. It had everything that was needed to complete the task.

I had purchased another kit that I really wasn't happy with, and decided to purchase this one. I liked the attention to detail in the preparation of this kit. Recommended.

By Mr Sparkie on September 20, 2014

143

found this helpful.

value

The following review is for SDRLR1, which is a part of the bundle you are viewing.

I hear a roller is a must have for applying dampening, for the price its worth ordering.

By ERIC on January 6, 2014

144

found this helpful.

Works pretty good

The following review is for SDSK2, which is a part of the bundle you are viewing.

I bought this product for my trucks doors, and I noticed it's thicker than other sound dampening material I've used before that I paid a lot more for. This is a great product at a great price

By Zach on March 9, 2014

142

found this helpful.

NVX Sound Dampening Roller

The following review is for SDRLR1, which is a part of the bundle you are viewing.

Amazing roller gets the job done well. Seems like everytime i got into little spaces that i couldnt use the roller I cut my hands up this roller saves your hands and saves time. I did have the nut that holds the roller on come off while using it but its easy to put back on, I put it back on by hand. Worth the money for sure.

By Brendan on March 18, 2013

137

found this helpful.

Why pay more?

The following review is for SDRLR1, which is a part of the bundle you are viewing.

This roller is more than capable of getting the job done. One trick you can do for tight curves is to use the handle of the roller to get the dampening material to conform to them.

All in all, a roller is roller. So, why pay more than this?

By ACLJavi on July 23, 2014

136

found this helpful.

HIGH QUALITY

The following review is for SDSK2, which is a part of the bundle you are viewing.

EASY TO CUT TO THE SIZE YOU NEED, DOES A GREAT JOB AT MINIMIZING VIBRATIONS

By RANDALL on February 24, 2014

134

found this helpful.

Easy to use, good performance!

The following review is for SDSK2, which is a part of the bundle you are viewing.

We used this in conjunction with a component speaker upgrade to a 2003 VW Passat. This material is simple to use (if you can work scissors and peel off adhesive backing, you can handle this stuff!), and you can easily cut it to any size or shape to fit your particular vehicle. Installing this material was the easiest part of our whole car audio upgrade project!

By Tom on June 20, 2013

131

found this helpful.

EXCELLENT

The following review is for SDSK2, which is a part of the bundle you are viewing.

Very nice sound dampening material easy to install and gives a great added depth to the sound of yr system, deeper bass and mids and also minimizes the resonance of the factory locations

By Jason on October 4, 2014

133

found this helpful.

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