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Alpine SPR-M700

7" 2-way marine speakers

12 Reviews | 1 question - 1 answer

Item # 500SPRM700

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Our take on the Alpine SPR-M700

You need a good pair of speakers on a boat to cut through the noise of the wind, waves, and motor. Utilizing a tested design, Alpine's SPR-M700 7" marine speakers add vibrancy and detail to all your music.

Alpine Authorized Online Dealer

You need a good pair of speakers on a boat to cut through the noise of the wind, waves, and motor. Utilizing a tested design, Alpine's SPR-M700 7" marine speakers add vibrancy and detail to all your music.

Alpine equips its speakers for high power handling, so they'll play your music loud and clear. The stiff 7" polymica woofers won't falter as they broadcast powerful, accurate bass, and the titanium dome tweeters supply plenty of high-frequency detail. You can swivel the tweeters to direct the high frequencies toward your listening area. The built-in crossovers deliver the appropriate frequencies to the tweeters and woofers for optimal performance.

Alpine knows what makes great marine speakers, so they constructed the SPR-M700 speakers to withstand the grueling environmental conditions of life on the water. The speakers sport silver UV-resistant grilles and high-temperature custom frames to withstand direct exposure to the sun, while Santoprene rubber surrounds resist damage from moisture, heat, and motor oil. Your speakers won't turn yellow or lose any musical zip.

Priced per pair

Great speakers. Very happy with them. Hooked them up to my new Sony receiver and no distortion at all

AlPine Marine Speakers, South Carolina

What's in the Box:

  • 2 Coaxial marine speakers
  • 2 Trim rings
  • Two 10' Lengths of speaker wire (each has female quick-slides on one end and bare wire on the other)
  • 12 Mounting screws
  • 12 Speed clips
  • Cutout template (on box)
  • Customer care registration form
  • Warranty information

Product Highlights:

  • 7" 2-way marine speakers (pair)
  • polymica woofer with Santoprene rubber surround
  • 1" swiveling, titanium dome tweeter
  • built-in tweeter protection
  • built-in 12 dB/6 dB crossover network
  • UV-resistant silver grilles and high-temperature ABS custom frames
  • power range: 2-50 watts RMS (150 watts peak power)
  • frequency response: 45-22,000 Hz
  • sensitivity: 90 dB
  • top-mount depth: 3-11/16"
  • warranty: 1 year
  • Our 60-day money-back guarantee

Alpine SPR-M700 Reviews

Average Customer Review(s):

(12 Reviews)

Alpine SPR-M700

Anonymous from Tampa, FL on 2/20/2017

Crutchfield Customer Review (What's this?)

I ordered the Alpine SPR-700 speakers to replace the existing ones on my sailboat. These are mounted in the cockpit area of the boat and are subject to harsh conditions , rain , sun , etc..... The first thing you notice about these speakers is they are heavy ! They are very well built to hold up in any harsh environment. Once securely installed , they sound great ! They have excellent deep bass along with a nice range of high ends through the adjustable tweeter. I highly recommend the Alpine SPR-700 marine speakers for anyone who needs excellent sound in a harsh marine conditions.



Alpine SPR-M700

MartyC from Macon, GA on 7/24/2016

Crutchfield Customer Review (What's this?)

I used these speakers in two different music cooler builds. They are very well built and produce a surprising amount of bass for their size. Being Marine grade speakers, they are built to withstand the elements and the grill protects the speaker cone as well as they look good too. Mainly though, the sound they produce is really good, but you need to have a good amp to drive them.

Pros: small, compact size, well built, quality sounding speakers

Cons: none

Alpine SPR-M700

AlPine Marine Speakers from South Carolina on 3/29/2015

Crutchfield Customer Review (What's this?)

Great speakers. Very happy with them. Hooked them up to my new Sony receiver and no distortion at all



Alpine SPR-M700

Steve M. from Kailua, Hawaii on 1/29/2015

Crutchfield Customer Review (What's this?)

Excellent concert like sound, very nice to have all sub, mid and tweeter built into one solid speaker...

Pros: High quality, nice clean look...


amazing sound!

Jayme from ND on 8/4/2014

Crutchfield Customer Review (What's this?)

I built a little bench in between my back seats of the boat to fit these. I turned on the deck and immediately impressed! The highs are nice and clear and the bass is really impressive for a 7" speaker. My wife can hear me coming to our camping spot a from ways away. So far I just have 2 of these powered by a JBL 20 wart RMS deck. Planning on an amp and 2 more next year to be making waves in the lake from these impressive speakers.

Pros: Small size with big sound

Cons: None so far

Best Speakers Hands Down

Icy beats from Des Moines, Ia on 7/11/2013

I bought a pair of these a year ago for my boat. These speakers made me th DJ of party cove lol. My system will over sound anyone else's on the water. Cannot believe the sound and how loud they can get.

Pros: Sound quality at high volume Ability to hear at a distance clear ( off the boat and in the water many boats away) Cost

Cons: Haven't found any yet!


Pk from Gilbert, AZ on 6/1/2013

Crutchfield Customer Review (What's this?)

Awesome boat speakers. Great sound for the money. Alpine makes solid products.

Pros: Great sound

Cons: None

K. M

Liz from Charleston, SC on 5/27/2013

Crutchfield Customer Review (What's this?)

Appear to be well made speakers. Good clear sound. Cannot be turned up too loud or will start popping (with Sony XM604 amp).

Pros: Well made. Clear sound

Cons: Limited volume

Alpine SPR-M700

JP from Rochester, NY on 8/31/2012

Installed these on J35c sailboat and had great results!! Excellent sound and bass!



Alpine SPR-M700

David from Ga on 9/2/2010

Crutchfield Customer Review (What's this?)

These speakers are well worth the money. Perfect for marine environment and that shows as soon as you take them out of the box. The sound is AWESOME. If you are considering these, GET THEM. I promise you won't be disappointed.



Alpine Marine

hawaiiboyy from Phoenix, AZ on 6/14/2010

Crutchfield Customer Review (What's this?)

WOW!!! one of the best sounding marine speakers I have installed in my boat! A must if you can't fit a large speaker sound system in your boat!



Alpine SPR-M700

Patrick from USA on 8/7/2008

These speakers are incredible. People think we have a subwoofer in our boat because the bass is so powerful. They blow away our 8" pioneers in the highs and lows. I am running these speakers and JL marine tweeters with a CDE-9845 receiver and no amp. A+++++




Hands-on research

Product Research


Woofers: Each speaker has a 7" poly-mica woofer cone and Santoprene rubber surround to handle the marine environment.

Tweeters: Each speaker uses a 1" titanium dome tweeter. The tweeter swivels so you can direct the high frequencies toward the listeners, optimizing the image. A built-in circuit helps protect the tweeter from being overdriven.

Grille/Basket: Centrex 813-coated grilles and high-strength, non-resonant, high-temperature ABS frames provide durability in fresh or salt water, and UV protection against yellowing. The grilles are not removable. A removable trim ring covers the mounting screws.

Our Product Research Team

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Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

2 Stock speakers were shot on our boat. Used these as replacements, sound way better, unfortunately the holes in the fiberglass were too large in the front, so we used them in the back. [ MICHAEL  Apr 03, 2016 ]

1 question already asked

For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to give you the details on if this will fit and what you will need for an installation in your boat. [ Krissy  May 05, 2014 ]  Staff