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Alpine SPR-50

5-1/4" 2-Way Type-R Series Coaxial Car Speakers

  • 4.8

(8 reviews)

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Price Information

$229.95

–$100.00

$129.95

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Customer Testimonial

Sonic was very patient with all of my questions about installing and purchasing products. I took more time then most people would. Not once did Mr Brendan H. give me any negative feedback. I would highly recommend both Mr H and Sonic Electronix.

- Joeseph R. from Brooklyn, NY

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  • 5-1/4" Type-R Coaxial 2-way Car Speakers
  • Power Handling:
    • Peak: 540 watts per pair / 270 watts each
    • RMS: 180 watts per pair / 90 watts each
  • New style grille offers full woofer protection along with a unique new design
  • 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" Swiveling silk ring-dome tweeter produces smooth highs
  • High-Density polymer frames
  • Frequency Response: 70-29,000 Hz
  • Sensitivity: 87 dB
  • Top Mount depth: 2-1/4"
  • 1-year SonicElectronix.com warranty

Alpine products are warranted solely by Sonic Electronix, Inc. under the same period and terms as the original Alpine warranty. Sonic Electronix is not an Authorized Alpine Dealer and Alpine requires all merchandise purchased by Sonic Electronix customers to be returned solely to Sonic Electronix. Alpine products are also covered by our Standard Return Policy for returns on exchanges or refunds within 30 days from the date of purchase.

Priced Per Pair

Product History:

Alpine SPR-50 thumbnail
(newest, current model)
Alpine SPR-13C thumbnail
(previous model, replaced by Alpine SPR-50)
Speaker Specifications
Speaker Size 5-1/4"
Design 2-way
Tweeter Design Dome
Tweeter Composition Silk
Woofer Composition Hybrid Layered Pulp
Woofer Surround Santoprene Rubber
Peak Power Handling 270 watts
RMS Power Handling 90 watts
Sensitivity 87 dB
Frequency Response 70 - 28,000 Hz
Impedance (Per Voice Coil) 4 ohms
Shallow Mount Installation No
Top-Mount Depth 2-1/4"
Speaker Grilles Yes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Sonic Electronix
Customer Review Summary for Alpine SPR-50
Average Customer Rating is 4.8 out of 5 stars:
  • 4.8
based on 8 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
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.
88%
4 star:
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0%
3 star:
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13%
2 star:
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0%
1 star:
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0%
what's this?
Average Attributes Rating:
Durability
  • 4.9
4.9
Value
  • 4.9
4.9
Features
  • 4.5
4.5
Design
  • 4.9
4.9
Usability
  • 5.0
5.0
what's this?
Quick Comparison:
Most Helpful Customer Reviews:
May 12, 2011 SPR-50
2 of 2 people found the following review helpful:
Review by
jonathan from clute, TX
Overall
  • 5.0
Durability
  • 5.0
Value
  • 4.0
Features
  • 3.0
Design
  • 4.0
Usability
  • 5.0
Got them today. Installed the same day, and wow they really make the difference. Can't say how long they last but I can say they will make your ear beg for mercy.
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May 14, 2013 Affordable, decent mid range, excellent highs.
Review by
Nick from Everett, WA
Overall
  • 3.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 3.0
Design
  • 5.0
Usability
  • 5.0
Been running this set for about 5 months now and for the price they are great. They lack mid bass, I have MurderMat MDK 90mil on both front doors, improved the mid bass slightly but still lacking. I suggest these for the beginner/not so serious listeners. The highs are on point though.
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February 24, 2013 very happy!
Review by
ed from collbran, colorado
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Fast delivery, low prices, will use sonicelectronix again! These speakers sound awsome! Have them amped with a kenwood excelon amp, sound great!
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January 25, 2013 Great Speakers! Buy them!
Review by
Faruk from Polana, 0, Mozambique
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Great Speakers! Buy them!



If you are not planing to spend too much money installing a sub and still, and want a balanced sound, go for Alpine SPR, doesn't matter the sizer or shape just go for them...
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September 27, 2012 Big Sound in a Little Speaker!!
Review by
Blake from Campobello, SC
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Installed these in my 99 Dodge RAM 2500! I'm running 100 watts RMS to them and they hold it well. Turn it all the way up and no distortion!! Running the Alpine SPR-69 with them and they sound great together!!
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View All 8 Reviews for Alpine SPR-50
Speaker Wire
Upgrade your factory speaker wire to aftermarket speaker wire and hear the difference! Using thicker gauges, newer technology, and higher quality materials, aftermarket speaker wire is key to upgrading the sound in your car.
  Product Price Add?
20 ft. of 16 AWG KICKER X-Series Speaker Wire 20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.
$17.95
50 ft. of 14 AWG StreetWires Speaker Cable 50 ft. of 14 AWG StreetWires Speaker Cable
Streetwires Super Cable provides a zero-grip insulation for a smooth install as well as true gauge twisted wire construction.
$39.99
Sound Dampening Material
Get optimal sound from your new speakers with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
  Product Price Add?
NVX SDSK2 Speaker Kit NVX SDSK2 Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!
$14.99
NVX SDRLR1 Sound Dampening Rubber Roller NVX SDRLR1 Sound Dampening Rubber Roller
Install your Sound Dampening with ease! This heavy duty rubber roller is designed specifically to install your NVX products!
$8.95
Speaker Baffles, Spacers, and Depth Extenders
Mount your speakers in the location that you need with these speaker spacers, extenders, and adapters.
  Product Price Add?
Speaker Baffles for your Speakers Speaker Baffles for your Speakers
Enhance the sound of your speakers with these easy to install speaker baffles.
$9.99
3/4" Depth Extender for 5-1/4" Speakers 3/4" Depth Extender for 5-1/4" Speakers
Add 3/4" of extra space when installing your speakers.
$8.99
Installation, Tools & Accessories
Get all of the tools and accessories to install your new speakers like a professional, or take your car to an expert and have them installed by redeeming professional installation cards.
  Product Price Add?
Car Stereo and Speaker Installation Tool Kit Car Stereo and Speaker Installation Tool Kit
Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.
$14.99
Door Panel & Upholstery Remover Tool Door Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers!
$11.99
Universal Window Handle Remover Tool Universal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces.
$11.99
Universal Wire Puller & Grabber Universal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!
$8.99
22-18 AWG Butt Connectors 22-18 AWG Butt Connectors
These red butt connectors are perfect for connecting the speaker wire when replacing your factory speakers!
$4.99
16-14 AWG Butt Connectors 16-14 AWG Butt Connectors
These blue butt connectors are ideal when connecting thicker speaker wire your new aftermarket speakers!
$4.99
Tone Generators and Sound Testing Equipment
Optimize your new system's sound quality by testing and calibrating all of your components with these items.
  Product Price Add?
Scosche SPL Meter Scosche SPL Meter
Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB.
$24.99
AutoSound 2000 CD-101 AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102 AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103 AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99
Main Product
  Product Price Add?
Alpine SPR-50 Alpine SPR-50 $129.95

Product Summary

Manufacturer: Alpine
Model number: SPR-50
UPC: 793276011060
Weight: 5.00 lbs
Internal SKU: spr50
Internal product ID: 34371