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Alpine SPR-M70

7" Component 2-way Marine Speakers System

  • 4.6

(5 reviews)

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Price Information

$329.95

–$180.00

$149.95

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Customer Testimonial

Very pleased with the service and the sales was very helpful. Price was great and shipping was very fast. This unit was just as described and fit right into where the case as you said it would. Will buy again and will definitely recommend. Thanks much for all your help and really enjoy the product.

- ozzie from Yuma, Az

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Get High End Sound on the Water
Upgrading your marine sound was just made easier with the Alpine SPR-M70. This component set of marine speakers are carefully created by the legendary Alpine sound engineers to produce optimal sound quality on the water. That means these speakers are going to give your boat sound that you have only dreamed of. The 7 inch speakers include 2 different grilles that will effectively match your boats style. Once connected to an amplifier, these speakers come alive and produce detailed, crisp sound.

  • 7" 2-Way Marine Type-R Series Component Speaker System
  • Power Handling:
    • Peak: 420 watts per set / 210 watts each side
    • RMS: 140 watts per set / 70 watts each side
  • Poly-Mica woofer cone
  • Santoprene surround
  • Swivel mount 1" Titanium dome tweeter
  • High-temperature ABS Frame provide durability
  • ATSM-B117 Testing for salt/fog to prevent corrosion
  • UV weathering resistance (ASTM G154/D4329)
  • IPx5 Tested for water resistance
  • 4 ohms impedance
  • Top-mount depth: 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 Complete Component System: 2 midwoofers, 2 tweeters and 2 crossover networks.

Speaker Specifications
Speaker Size 7"
Design 2-way Component System
Tweeter Design Dome
Tweeter Composition Titanium
Woofer Composition Poly-Mica
Woofer Surround Santoprene Rubber
Peak Power Handling 210 watts
RMS Power Handling 70 watts
Sensitivity 90 dB
Frequency Response 45 - 22,000 Hz
Impedance (Per Voice Coil) 4 ohms
Top-Mount Depth 4"
Cutout Dimensions 6-1/2 x 6-1/2 
Speaker Grilles Yes
Number of Speakers 2
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-M70
Average Customer Rating is 4.6 out of 5 stars:
  • 4.6
based on 5 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
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80%
4 star:
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0%
3 star:
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20%
2 star:
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1 star:
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what's this?
Average Attributes Rating:
Durability
  • 5.0
5.0
Value
  • 4.2
4.2
Features
  • 4.8
4.8
Design
  • 5.0
5.0
Usability
  • 4.8
4.8
what's this?
Quick Comparison:
Most Helpful Customer Reviews:
February 16, 2012 Awesome sound and clarity
Review by
cool jam from ill
Overall
  • 5.0
Durability
  • 5.0
Value
  • 4.0
Features
  • 4.0
Design
  • 5.0
Usability
  • 4.0
I bought these speakers to build a custom portable speaker setup for camping, the beach etc. What I got was an awesome set up speakers that put out great sound with out loosing clarity. I have used these in cool damp weather and everything still works great.
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February 8, 2012 Incredible sound
Review by
John from Caledonia, ON, Canada
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I would recomend this product again and again. These speakers will make it sound like your at a live concert. Especially when paired with the Alpine PDX series marine amps and CDA-9886 Deck.
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February 6, 2012 great speakers
Review by
McGeezer from enumclaw wa
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I have been putting systems in every thing i own for years. These speakers are the best boat speakers ever. Clean clear and loud.
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January 26, 2011 Pleased
Review by
Scott from Freeland, Michigan
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
These speakers were definitely worth the money. The difference in sound quality was amazing.
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February 4, 2010 Work in progress
0 of 2 people found the following review helpful:
Review by
Captain Redhooker from Citrus, Fl
Overall
  • 3.0
Durability
  • 5.0
Value
  • 2.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
This speaker combination is not an "all in one" solution to your marine sound application. I purchased this product with a new high end Alpine head unit, the results were not desirable. From what I can gather the speakers are drivers and require an amp for optimal sound they should not be used for mid range. I have an amp in route to test this, hopefully the outcome will be better. On a positive note the highs are extremely crisp, so crisp that I wish I had not mounted them on center console they are LOUD.
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Product Summary

Manufacturer: Alpine
Model number: SPR-M70
UPC: 793276601421
Weight: 13.00 lbs
Internal SKU: sprm70
Internal product ID: 18572