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Alpine SPR-50C

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

  • 5.0

(5 reviews)

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Price Information

$329.95

–$175.00

$154.95

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I have ordered everything from subs to alarms to ring terminals from sonicelectronix, if I had an issue they fixed it promptly and professionally. Everything arrives on time and in perfect condition. Support is top notch, keep it up! I just ordered an alarm and it shipped an hour after purchase.

- Brandon from 734, MI

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Buy with the NVX SDSK2 Sound Dampening Kit and Receive $5.00 off!


Click here to buy the combo package!
  • 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 ohms
  • 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"
  • 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 Complete Component System: 2 midwoofers, 2 tweeters and 2 crossover networks.

Product History:

Alpine SPR-50C thumbnail
(newest, current model)
Alpine SPR-13S thumbnail
(previous model, replaced by Alpine SPR-50C)
Speaker Specifications
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 ohms
Shallow Mount Installation No
Top-Mount Depth 2-1/4"
Cutout Dimensions 4-11/16"
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-50C
Average Customer Rating is 5.0 out of 5 stars:
  • 5.0
based on 5 Reviews
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Rating Distribution:
5 star:
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 100%
4 star:
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 0%
3 star:
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2 star:
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1 star:
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what's this?
Average Attributes Rating:
Durability
  • 5.0
 5.0
Value
  • 4.8
 4.8
Features
  • 5.0
 5.0
Design
  • 5.0
 5.0
Usability
  • 4.8
 4.8
what's this?
Most Helpful Customer Reviews:
October 15, 2012 Great Sounds
Review by
RC from Sacramento, Calif.
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Purchased the entire package, head unit ,amp, and speakers. These speakers are killers. Crisp clear highs, and great bass. Couldn't be happier with my investment. I feel I absolutely got the maximum bang for my buck.
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June 15, 2012 BUY THEM!!!
Review by
Alex from Orange, CA
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 4.0
These speakers are absolutely amazing! But you definitely need a good amp to get your money's worth out of them. Unamplified they are just okay, but run them off a good amp with 100W RMS like they're intended to be used and you won't need a subwoofer, no joke. Paired these with the Type R 6x9's for the rear and a 600W 4ch amp and the whole car shakes! They punch really hard and sound amazingly clean. I would have happily payed full price for these, at Sonic's price this is a steal!
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April 3, 2012 alpine greatness
Review by
kilo from milwaukee
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I just hooked these speaker up today and they are crisp and clear sound is much better than my Focals I had. They were coaxils but these components make a world of difference. My front stage sounds so much better bass is crossed over on my kenwood excellon 895 at 60 hertz and their is no distortion. The tweeters are crossed at -2 they are teamed up with the Alpine Type-R 6/9 and I could not be happier
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December 12, 2011 Alpine SPR-50C AMAZING
Review by
Harry from singleton, 0, Australia
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I have had these speakers for about 4 months now and i must say they are amazing, super loud and chrisp clear sound.
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August 26, 2011 Awesome...
Review by
Matthew from Richmond, VA
Overall
  • 5.0
Durability
  • 5.0
Value
  • 4.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Awesome component speakers in addition to the type-r 6x9's all powered through the kicker 650.4. Check em' out. Best bang for your buck.
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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. 		$16.95
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-50C Alpine SPR-50C $154.95

Product Summary

Manufacturer: Alpine
Model number: SPR-50C
UPC: 793276011046
Weight: 7.00 lbs
Internal SKU: spr50c
Internal product ID: 34365