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Alpine S2-S50 with Sound Damping

340W Peak (110W RMS) 5.25" S-Series 2-way Coaxial Car Speakers + NVX SDSK2 Sound Damping

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• 170 watts Peak Each, 55 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Learn more about the s2s50_sdsk2
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Description


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Authorized dealer

Experience the Era of High-Resolution Audio

We greatly admire Alpine's dedication to bringing high-resolution audio to more car enthusiasts. Drawing upon the technological advancements of their esteemed F#1 Status Series, Alpine's Next Generation S-Series car speakers offer an enticing opportunity to indulge in the exquisite intricacies of your beloved high-resolution audio files, all at an affordable price. While we recommend utilizing aftermarket power for optimal performance, these speakers deliver exceptional results even when powered by factory systems, thanks to their remarkably broad frequency response that guarantees a rich and authentic sound experience.

Unleashing Innovation through Materials

Alpine has infused these speakers with unmatched capabilities by incorporating highly efficient materials and exclusive design elements. The lightweight woofer cone, meticulously crafted from a blend of polypropylene, glass fiber, and mica materials, effortlessly produces the perfect balance between high output and low distortion, essential for outstanding high-resolution performance. Amplifying the bass to its finest, the woofer's High Amplitude Multi-Roll (HAMR) surround allows for maximum cone movement, bringing out the best in low-frequency reproduction. Moreover, the inclusion of a 3/4" silk dome tweeter ensures that you won't miss a single detail in the high-frequency range, enhancing your audio experience beyond what factory-installed speakers can offer.

Alpine S2-S50

340W Peak (110W RMS) 5.25" S-Series 2-way Hi-Res Coaxial 4-ohm Speakers
Quantity: 1

Product Details:

  • 5-1/4" S Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 340 watts per pair / 170 watts each
    • RMS: 110 watts per pair / 55 watts each
  • CTA-2031 Compliant
  • Hi-Res Audio Certified
  • Lightweight Glass Fiber Composite cone material
  • High-Amplitude Multi-Roll (HAMR) speaker surround
  • 0.8" Cloth Soft Dome tweeters
  • Large voice coil
  • Ferrite magnet motor structure
  • Top-mount Depth: 2"
  • Cutout Dimensions: 4-1/2"
  • Impedance: 4 ohm
  • Frequency Response: 65 - 40,000 Hz
  • Sensitivity: 87 dB
  • Speaker grilles optional, sold separately
  • Authorized Internet Dealer
  • MFR #: S2-S50
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

NVX SDBSK2 Premium Stealth Black

Premium Sound Damping (Sound Deadening) Speaker Kit, two 10" x 10" Sheets (91mil THICK)
Quantity: 1

Product Details:

  • Two 10" x 10" Pieces of Sound Dampening Material
    • 91mil 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

Product history:

Alpine S2S50_SDSK2 thumbnail
(newest, current model)
Alpine S-S50 thumbnail
(previous model, replaced by Alpine S2-S50 with Sound Damping)
Alpine SPS-510 thumbnail
(previous model, replaced by Alpine S-S50)
Alpine SPS-500 thumbnail
(previous model, replaced by Alpine Type-S SPS-510)
Alpine SPS-13C2 thumbnail
(previous model, replaced by Alpine SPS-500)

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Specifications & Details


Speaker Specifications
CTA-2031 Compliant
No
Series
S Series
Total PEAK Per Pair/Set
340 watts
RMS Power Handling
55 watts
Peak Power Handling
170 watts
Woofer Surround
Rubber
Woofer Composition
Polypropylene
Tweeter Composition
Silk
Tweeter Size
3/4"
Tweeter Design
Dome
Design
2-way Coaxial
Speaker Size
5-1/4"
Priced Per
Pair
Total RMS Per Pair/Set
110 watts
Sensitivity
87 dB
Number of Speakers
2
Cutout Dimensions
4.5"
Top-Mount Depth (Mounting Depth)
2"
Magnet Type
Ferrite
Shallow Mount Installation
No
Impedance (Per Voice Coil)
4 ohm
Frequency Response
80 - 22000 Hz
General specifications
Speaker Grilles
No
Illumination
None
Color
Black
Hi-Res Certified
Yes
Marine Certified
No
Sound Damping Specifications
Material Use
Vibration Dampener
Total Amount of Material
1.38 square feet
Material Thickness
0.091
Installation Location
Speaker
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

S2S50_SDSK2

Weight:

7.58lbs

Internal SKU:

s2s50_sdsk2

Internal Product ID:

202803

Customer Ratings & Reviews



5 star
91%
4 star
9%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Great deal

The following review is for SDBSK2, which is a part of the bundle you are viewing.

Got this product free with the purchase of a pair of speakers it helps out a lot looks more professional and sounds cleaner definitely give it a try for your next project.

By Anonymous on August 8, 2019

60 found this helpful Helpful?


Don't go without it

The following review is for SDBSK2, which is a part of the bundle you are viewing.

This really helps with overall sound quality, especially mid-bass in my experience. NVX offers excellent quality at better prices are than other popular sound deadening brands.

By Anonymous on September 9, 2019 Checkmark Icon Verified purchase

59 found this helpful Helpful?


Very Thick Dynamat

The following review is for SDBSK2, which is a part of the bundle you are viewing.

This product is very thick compared to cheap versions. Priced excellent. If you want to reduce any vibration or road sound, choose this!

By Adrian on June 21, 2020 Checkmark Icon Verified purchase

57 found this helpful Helpful?


Very pleased

The following review is for SDBSK2, which is a part of the bundle you are viewing.

I am glad I went with this brand. Easy application and works great in keeping my Corolla quiet and audio clean.

By Anonymous on November 26, 2019

57 found this helpful Helpful?


Good product

The following review is for SDBSK2, which is a part of the bundle you are viewing.

Sticky and did hook well to the cars body . Got it for free with my speakers purchase. Sonic electronix for life

By Anonymous on October 6, 2019

56 found this helpful Helpful?


NVX SDBSK2 Premium Stealth Black

The following review is for SDBSK2, which is a part of the bundle you are viewing.

Easy to use and reduced vibration, allowing clear sound coming from my door speakers.

By Anonymous on June 8, 2018

53 found this helpful Helpful?


NVX SDBSK2 Premium Stealth Black

The following review is for SDBSK2, which is a part of the bundle you are viewing.

Thick and heavy. I was suprised with the actual quality. For the price they’re great quality

By Anonymous on June 22, 2018

55 found this helpful Helpful?


Great value

The following review is for SDBSK2, which is a part of the bundle you are viewing.

I installed these on each rear door of my 2005 Silverado. Could really hear a difference in sound quality.

By Reid on March 28, 2018

54 found this helpful Helpful?


NVX SDBSK2 Premium Stealth Black

The following review is for SDBSK2, which is a part of the bundle you are viewing.

For the price, I wish it came with a bit more of the material compared to other packages, but it definitely does what it's supposed to and will make a noticeable difference if you knock on the door/panel where it was placed vs where it wasn't.

By Anonymous on June 12, 2018 Checkmark Icon Verified purchase

52 found this helpful Helpful?


NVX SDBSK2 Premium Stealth Black

The following review is for SDBSK2, which is a part of the bundle you are viewing.

Great product, Sonic Electronix is great. I've ordered a few things from time to time and have had no problems. I get the item quickly. I ordered this and was so pleased. I ordered another set. Works great.

By Joshua on May 25, 2020 Checkmark Icon Verified purchase

48 found this helpful Helpful?



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