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Alpine Type-R SPR-50C + Free Sound Deadening Kit

5-1/4" 2-Way Type-R Series Component Car Speaker System + Two 10" x 10" Piece of NVX SDSK2 Sound Dampening Material with Application Roller

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• Peak Power: 300W
• RMS Power: 100W
• Hybrid Layered-Pulp Woofer with Rubber Surround
• Frequency Response: 70-29,000 Hz
• Santoprene Rubber Surround
• Impedance: 4 Ohm

Learn more about the spr50c_sdsk2_sdrlr1

We apologize

This item has been discontinued


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Description


Alpine brand icon

Authorized dealer





Alpine Type-R SPR-50C

5-1/4" 2-Way Type-R Series Component Car Speaker System
Quantity: 1

  • 5-1/4" Type-R 2-Way Component System
  • Power Handling:
    • Peak: 600 watts per set / 300 watts each side
    • RMS: 200 watts per set / 100 watts each side
  • Impedance: 4 ohm
  • Multi-Layer hybrid fiber cone delivers a really strong bass response
  • High Amplitude Multi Roll (HAMR) Santoprene rubber surround provides consistent, extended cone movement
  • 1" Silk ring-dome tweeter produces smooth highs
  • External crossovers — 12 dB per octave (high-pass) and 6 dB per octave (low-pass)
  • 7-Level tweeter adjustment
  • Powerful neodymium magnets
  • High-Density polymer frames
  • Frequency Response: 70 - 29,000 Hz
  • Sensitivity: 87 dB
  • Top-mount depth: 2-1/4"
  • Cutout Diameter: 4-11/16"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Complete Component System: 2 midwoofers, 2 tweeters and 2 crossover networks.





NVX SDSK2 - 90mil 2.3mm THICK

Speaker Kit - 1.38 Square Feet of Sound Dampening Material (Two 10" x 10" Pieces)
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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

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  • 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

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Specifications & Details


Speaker Specifications
Series
R-Series
Priced Per
Pair
Speaker Size
5-1/4"
Design
2-way Component System
Tweeter Design
Dome
Tweeter Composition
Silk
Woofer Composition
Hybrid Fiber Pulp
Woofer Surround
Santoprene Rubber
Peak Power Handling
300 watts
RMS Power Handling
100 watts
Sensitivity
87 dB
Frequency Response
70 - 29,000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
2-1/4"
Cutout Dimensions
4-11/16"
General specifications
Speaker Grilles
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SPR-50C_SDSK2_SDRLR1

Weight:

8.90lbs

Internal SKU:

spr50c_sdsk2_sdrlr1

Internal Product ID:

133839

Customer Ratings & Reviews


Alpine Type-R SPR-50C + Free Sound Deadening Kit thumbnail image

5 star
83%
4 star
12%
3 star
3%
2 star
1%
1 star
1%



Durability
4.7
Value
4.8
Features
4.7
Design
4.7
Usability
4.8

Customer Photos & Videos


Customer Reviews

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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

162 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

161 found this helpful


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

160 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

153 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

153 found this helpful


a must have when installing sound dampening products

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

Very nice and works very well. I would have never did as good as i did installing nvx sound dampening without this. This and the material is all you need it makes the job very simple. I would reccomend this to anyone who wants a good durable roller.

By Foxy on October 3, 2012

152 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

151 found this helpful


NVX Roller

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

I rubbed on about 70-80 sq ft of dampener with this roller, and I wasn't particularly nice to it and it did it's job and is still as new. Works well working dampener into the recesses of sheet metal, but that being said, it is just a medium duty tool. Be decent with it and it will last you a while. Not really any hidden features, it just rolls dampener.

By Amy on June 10, 2014

146 found this helpful


It's a roller

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

There's not much to say. It held up through the job. Hopefully I won't have to use it again for awhile.

By Greg on January 5, 2015

148 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

149 found this helpful




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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.