Alpine SPS400 / SPS-400 / SPS-400 4 Coaxial 2-Way Speaker Set

by Alpine

Product Details

• Product Dimensions: 12 x 6 x 4 inches ; 5 pounds
• Shipping Weight: 6 pounds (View shipping rates and policies)
• ASIN: B0013FMWPM
• Average Customer Review: 4.0 out of 5 stars  See all reviews (4 customer reviews)
• Amazon Best Sellers Rank: #51,176 in Electronics (See Top 100 in Electronics)
• Date first available at Amazon.com: February 1, 2008

Product Description

Great sounding upgrade speakers at competitive price points

Perfect for OEM upgrade, with many sizes to choose from to suit almost any vehicle. New cosmetics look good in your car, and fit easily in your stock

Improve the output and sound quality of your vehicle with these highly efficient speaker choices

High efficiency design runs easily off of factory or built-in head unit power for an easy system upgrade

Tweeter Type: 3/4'' Wide Range Silk Dome Tweeter

Application Type / Design Detail: Internal / Swivel Tweeter

Magnet Material: Ultra Low Distortion Magnet Design

Cone Material: Poly-Mica Cone

Motor Technology: Optimized Magnet

Voice Coil Type: Square-Wire Short Voice Coil

Cooling: Optimized Air-Flow Design

Magnet: High Grade Strontium Magnet

Mounting: Shallow Mounting Design

Frame: Stamped Steel Shallow Frame

CEA-2031 Power Rating: 45 Watts

Power Handling Capacity (RMS): 45 Watts

Pow

Customer Reviews

Most Helpful Customer Reviews

3 of 3 people found the following review helpful:

3.0 out of 5 stars Some nice clear highs, October 15, 2008

By 

Brian R. Huber (Wilmington, NC- USA) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Alpine SPS400 / SPS-400 / SPS-400 4 Coaxial 2-Way Speaker Set (Electronics)

I bought these Alpine Type-S SPS-400 to replace my front speakers & tweeters in my grand am. The built-in tweeters on these speakers are excellent even being down by my leg on the door they deliver crisp highs and a good mid-range.

so Pros: good-great highs, good mids. good price online. Not much choice for good speakers at 4"

Cons: unsatisfying bass (not that they are intended for bass use, but I have to turn the bass on my alpine head unit down and more sound to the back speakers if I crank the volume up otherwise the bass is distorted.

5.0 out of 5 stars Amazing Quality, October 28, 2010

By 

bluesman09 (San Jose, Costa Rica) - See all my reviews

Amazon Verified Purchase

This review is from: Alpine SPS400 / SPS-400 / SPS-400 4 Coaxial 2-Way Speaker Set (Electronics)

I just installed these speakers for a MK1 Toyota MR2.

They are an excellent substitue for OEM speakers, and better than most brands out there.

As the box says, they come with a High Performance Tweeter, as such they reproduce most of the musical range of a song, although it is true, it does lack deep bass, however, it is a 4 inch speaker with tweeter, if you want bass, thats what the other speakers in the car are for.

Overall very satisfied with the purchase, installation was easy, the box includes:

- 2 Speakers
- 2 Strips of Foam
- Bolts and Guides for installation
- Speaker door mounting bases
- Cables with already stripped ends.

The only thing that I can find wrong is that they did not come with a speaker grill.

3.0 out of 5 stars Not bad, but not great - grill/covers not included!, April 22, 2010

By 

KS (Sacramento, CA) - See all my reviews

Amazon Verified Purchase

This review is from: Alpine SPS400 / SPS-400 / SPS-400 4 Coaxial 2-Way Speaker Set (Electronics)

Look to be well made, and sound "OK." Admittedly I bought the smaller size to fit a factory hole, but their sound quality just isn't exceptional.

Also disappointing is that they don't come with grills of any sort - all you get is the speaker, some screws, and short wires to hook them up. I made covers, but wasn't expecting that glaring omission.