Skip Navigation

Alpine Type-R SPR-17LS

6-3/4" component speaker system

6 Reviews

Find what fits your vehicle


Can't find your exact vehicle?

Item # 500SPR17LS

This item is no longer available.

Shop all Component Speakers


Our take on the Alpine Type-R SPR-17LS

Alpine's acclaimed Type-R component systems are a heady brew of high-quality ingredients designed to deliver smooth, powerful sound in your car audio system.

Alpine Authorized Online Dealer

Alpine's acclaimed Type-R component systems are a heady brew of high-quality ingredients designed to deliver smooth, powerful sound in your car audio system.

The SPR-17LS component system features Alpine's Linear Drive speaker motor design for outstanding cone excursion — the key to unsurpassed dynamic range. The motors are built into non-resonant, cast-aluminum baskets which house multi-layer pulp cone woofers and durable rubber surrounds. Special wave guides ensure excellent sound radiation for ample helpings of clean, deep bass.

The highs are clear and crisp without excessive brightness, thanks to the large silk dome tweeters. Special tuned back chambers improve the efficiency of the tweeters for excellent dispersion. You can dial in just the right amount of high frequencies with the 6-step tweeter level adjustment built into the external crossover networks. Mounting hardware for flush-, surface-, or swivel-mounting the tweeters is included.

Priced per system
Note: Sorry, Crutchfield cannot ship Alpine products to Guam or Puerto Rico.

Product Highlights:

  • 6-1/2"/6-3/4" component speaker system (two woofers and two tweeters)
  • multi-layer pulp woofer with rubber surround in aluminum frame
  • 1" silk dome tweeter with hardware for flush- or surface-mounting
  • frequency response: 35-30,000 Hz
  • power handling: 2-70 watts RMS (350 watts peak power)
  • 2-way crossover with 6-step tweeter level adjustment
  • sensitivity: 87 dB
  • top-mount depth: 2-3/4"
  • warranty: 1 year
  • Our 60-day money-back guarantee

What's in the Box:

  • 2 Woofers
  • 2 Grilles
  • 2 GM/Chrysler adapter rings
  • 2 Tweeters (each tweeter has an attached 8.25' length of wire)
  • 2 Crossovers
  • 2 Flush-mount housings
  • 2 Swivel cups
  • 2 Swivel cup inserts
  • 2 Fixed angle-mount housings
  • 2 Swivel angle-mount housings
  • 2 Flush-mount retaining clips
  • 4 Damping pads
  • 2 Self-adhesive foam pads
  • 2 Self-adhesive logo badges
  • 2 Springs
  • Eight 4 x 30mm self-tapping screws
  • Eight 4 x 12mm self-tapping screws
  • Two M4 x 35mm machine screws
  • Four 4 x 20mm self-tapping screws (large head)
  • Two 4 x 20mm self-tapping screws (small head)
  • Two 4 x 20mm self-tapping screws
  • 8 Speed clips
  • 4 Large Tinnerman nuts
  • 4 Small Tinnerman nuts
  • 8 Flat washers
  • "Important Notice!" sheet
  • Warranty sheet

I purchased these and installed them in the front doors of my '03 Trailblazer. I have them amped at 50W RMS and all I can say is these are fabulous speakers. The base and midrange are awesome. The tweeters play incredible highs. If your looking for a great set of component speakers, look no further.

Eric, Sacramento, CA


Alpine Type-R SPR-17LS Reviews

Average Customer Review(s):

(6 Reviews)

Alpine Type-R SPR-17LS

Shawn from Jacksonville, FL on 11/27/2006

I chose the Alpine Component Set because it comes with everything you need. Crossover, tweeters, etc. Installed in a 2003 PT Cruiser, powered by the Alpine MRP-F240 amplifier, they sound awesome! My only complaint.. (and maybe it's something I don't have tuned right) seems the highs are TOO high. I can't get a comfortable mix of highs, lows, and midrange. Otherwise, I highly recommend!




Jim from Arlington Texas on 5/9/2006

Great speakers! Grade A midbass - tight and not fuzzy or distorted, first class high end - crisp and clean and totally adjustable so they are not over powering. The only weak spot is that range where you find guitar solos (my personal favorite). Recently I moved the Alpines to the back and added a pair of Infinity Kappa components to the front. The efficiency of the Kappas combined with the great mids and highs bring a perfect match together for my system.<BR><BR>I run a 40rmsx4 Alpine Amp and will soon add an Infinity Basslink 2. The volume I get is surprising and yet it remains clean and undistorted.<BR><BR>For 2006 Civic owners, the Alpines are too deep for the rear panels without a little creative installation... about 30 minutes with a dremel cutting tool and I was able to make them work perfectly... and you will never know by looking at them that there has been a modification.<BR><BR>The Alpines are very nice, versatile and well thought out (6 optional tweeter levels - 3 mounting options!) and only lack a bit of efficiency and have a small weak spot in the mid range. I think as a brand they are under-rated! Good stuff!



Alpine Type-R SPR-17LS

Isaac from nj on 4/15/2006

I bought these and i am perfectly satisified. Alpine is, in my opinion, is the best car stereo components you can buy. I am running two new model 12" type r subs powered by two rockford amps. Each amp maxes out each sub to its limits,500rms-1500 max. I also have two sets of these component speakers powered by the alpine amplifier made for them, the alpine mrp-f450. Did i mention that i also have an alpine head unit. The cda-9851 it is an exelent head unit w/o all the glamore of an indash tv. This almost full alpine system sounds insane. These component speakers are very good and comes with a large variety of tweeter mounts. But they dont come with spacers or brackets for a lot of different mounting applications. I personally, had to make 1 1/2" spacers because the magnet on the speakers are so big that they hit my window when i tried to close it. These speakers are well built quality components.



Just Awsome

john h from Athens, Oh on 1/19/2006

Well all i have to say is that if you have the room to mount these, then go for them. I have 2 sets of them in my 96 grand cherokee ltd. one set for front one for rear (obviously) and a grand cherokee spare tire subwoofer by MTX and a PPI 5 Channel amp all being fed by a kenwood deck. its unbeleivable how clear these are. last night i found an aux imput to add a mp3 player to my deck. so i hooked up my psp and watched brothers grim. other then not being surround sound it was as close you will get to being in a theater. <BR>only negative is not with the speakers but with the manufacturer. currently i have one dead tweeter out of the box, running on 3 at the moment. looks like they want me to buy a whole new set for just one tweeter. so as far as the speakers i give them a 5, as for alpine and the run around im getting by being passed back in forth to (purchase a replacement) i give them a 3 so ill go 4 on this.



Awesome Alpine Components

Eric from Sacramento, CA on 1/17/2006

I purchased these and installed them in the front doors of my '03 Trailblazer. I have them amped at 50W RMS and all I can say is these are fabulous speakers. The base and midrange are awesome. The tweeters play incredible highs. If your looking for a great set of component speakers, look no further.



Excellent Alpines

Ian from NH on 7/18/2005

I installed these speakers in the front doors of my 1994 Lexus ES 300 and the tweeters in the factory location in the sail panels and I couldn't be happier. The woofers perfectly recreate the midrange and the punchy midbass of all types of music and make my system much more forceful. The tweeters are really loud and they play really clearly, without any distortion. This component system will drastically improve the sound in your vehicle for not a lot of money. Highly reccomended.




Hands-on research

Features and Specs

Speaker Size
Design 2-way
Tweeter Design 1" Dome
Impedance (Ohms) 4
Tweeter Composition Silk
Woofer Composition Multi-layer pulp
Woofer Surround Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Sensitivity (1W at 1 meter) 87
Sensitivity at 2.83 volts N/A
Frequency Response 35 - 30k Hz
Minimum RMS Wattage 2
Maximum RMS Wattage 70
Peak Power Handling (Watts) 350
Top-mount Depth (Inches) 2 3/4
Bottom-mount Depth (Inches) N/A
Cutout Diameter or Length (inches) 5 3/8

Product Research



Multi-layer Pulp Woofer Cones: Each speaker features a multi-layer pulp cone, for maximum strength, powerful bass and superior musical detail. For a smoother response and improved durability, the woofers use rubber surrounds.

Linear Drive Magnet Design: The new magnetic circuit provides linear cone motion and a wide dynamic range.

Wave Guides: The wave guides align the sound waves coming from each cone for excellent music reproduction.

GM/Chrysler Adapter Rings: The GM/Chrysler adapter rings allow the speakers to be installed in a an oversized 6-3/4" GM/Chrysler opening. When used in an oversized 6-3/4" GM/Chrysler application, the speaker has the following dimensions:

   Vehicle Fit:

  • Top Mount Depth: 2.511"
  • Mounting Height: 0.65"
  • Flange Height: 0.498"

   Basket Dimensions:

  • Magnet Diameter: 3.973"
  • Cutout Diameter: 5.195"
  • Frame Width: 6.227"
  • Frame Length: 6.227"

   Bolt Pattern:

  • Number of holes: 3
  • Hole 1 (long tab) to Hole 2 (short tab): 6.046"-6.158"
  • Hole 1 (long tab) to Hole 3 (short tab): 6.135"-6.438"
  • Hole 2 (short tab) to Hole 3 (short tab): 5.995"-6.398"


1" Silk Dome Tweeters: Each tweeter uses a 1" silk dome tweeter for smooth, clear highs.

Tweeter Mounting Options: The tweeters may be flush, swivel angle, or fixed angle mounted. The tweeters swivel in the flush and swivel angle housings, so you can control the direction of your high frequencies.

Tweeter Mounting Dimensions:

  Flush Mount (swivel) Swivel Angle Mount Fixed Angle Mount
Mounting Depth 1.792" 0.718" (screw depth) 0.707" (screw depth)
Mounting Height 0.701" 1.854" 1.356"
Cutout Diameter 1.954" N/A N/A
Frame Diameter 2.238" 2.005" 1.889"


Selectable Tweeter Output Level: Each crossover allows you to select the tweeter output level according to system requirements and personal preference. The tweeter level may be set to +1.5, 0, -1.5, -3, -4.5, or -6 dB.

Tweeter Protection: A tweeter protection circuit diverts excessive power away from the tweeters.

2-Way Crossovers: The crossovers feature a 12 dB/octave high-pass network for the tweeters and a 6 dB/octave low-pass network for the woofers.

Input/Output Connections: The crossover inputs and outputs are gold-plated screw terminals.

Mounting: There are two mounting holes in the base of each crossover.

Crossover Dimensions: L=4.684", W=2.567", H=1.318"

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.