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Alpine Type-S SPS-410

280 Watt 4" 2-Way Type-S Series Coaxial Car Audio Speakers

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• Peak Power: 280W
• RMS Power: 90W
• 3/4" Silk Soft Dome Tweeter
• Mounting Depth: 1-21/32''
• Polymer/Mica Composite Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 87dB

Learn more about the sps410

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

s2s40 thumbnail

Alpine S2-S40

OUR PRICE: $71.95

View item

Description


Alpine brand icon

Authorized dealer

General Features:
  • 4" Type-S Series Car Speakers
  • Power Handling:
    • Peak: 280 watts per set / 140 watts each side
    • RMS: 90 watts per set / 45 watts each side
  • Tuned poly-mica cone woofer
  • Butyl rubber surround for natural response and stability
  • 3/4" Wide-Range Silk dome tweeter
  • Optimized air-flow design
  • Progressive Aramid Fiber Spider with optimized shape for deep bass and linearity
  • HD Polymer frame
  • Affordable premium quality upgrade to your factory audio system
  • FEA optimized motor structure
  • 4" x 6" Mounting adapters included
  • Great power-efficient speakers
  • Swivel-mount tweeter
  • 4 ohms impedance
  • Square-wire short voice coil
  • New cone design allows for faster energy transfer & clarity
  • Aramid reinforced TIL bobbin holds voice coil wire very rigid
  • High grade network components
  • Neodymium tweeter magnet structure
  • Low distortion strontium woofer magnet
  • Top-mount depth: 1-21/32"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty


PROP 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov


Alpine Type S Technologies
1) 3/4" Wide Range Silk Dome
  • Soft silk dome diaphragm with rigid aluminum provides high resolution and wide-band response
  • Optimized magnet circuit drives CCA wire and soft silk diaphragm with high efficiency
  • 6" x 9" Version Type-S as soft dome & horn loaded hard dome
2) Swivel Tweeter
  • More than 10 degree swivel for sound tuning
3) High Grade Network Components
  • Less restriction results in dynamic, open sound character
4) High Excursion Suspension (Surround)
  • Butyl rubber surround for natural response and stability
5) High Excursion Suspension (Spider)
  • Progressive Aramid Fiber Spider with optimized shape for deep bass, linearity and break-up mode control at high dive levels
6) FEA Optimized Motor Structure
  • Yoke shaped reduces magnetic leakage
  • High-grade strontium magnet
  • Maximize linearity and motor strength
7) High Power Handling
  • Large diameter voice coil (30mm diameter)
  • >250 watts peak power
8) Stable Voice Coil Structure
  • Rigid & strong voice coil structure contributes to clear sound with high efficiency
  • Tightly packed square wire structure puts more turns in the gap and adds strength
  • Aramid reinforced TIL bobbin holds wire very rigid
  • Square VC wire + strong magnet = High efficiency with low distortion
9) Tuned Poly/Mica Cone
  • New cone structure with strong mica results in faster energy transfer & clarity

Priced Per Pair

Product history:

Alpine S2-S40 thumbnail
(newest, current model)
Alpine S-S40 thumbnail
(previous model, replaced by Alpine S2-S40)
Alpine SPS-410 thumbnail
(previous model, replaced by Alpine S-S40)
Alpine SPS-400 thumbnail
(previous model, replaced by Alpine Type-S SPS-410)
Alpine SPS-10C2 thumbnail
(previous model, replaced by Alpine SPS-400)

Specifications & Details


Speaker Specifications
Series
S Series
Priced Per
Pair
Speaker Size
4"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Composition
Silk
Woofer Composition
Polymer/Mica Composite
Woofer Surround
Rubber
Peak Power Handling
140 watts
RMS Power Handling
45 watts
Sensitivity
87 dB
Frequency Response
97 - 22,000 Hz
Impedance (Per Voice Coil)
4 ohms
Shallow Mount Installation
Yes
Top-Mount Depth (Mounting Depth)
1-21/32"
Cutout Dimensions
5-1/16" x 5-1/16" 
Number of Speakers
2
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Speaker Grilles
No
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Speakers
Speakers (2)
Mounting screws (8)
Mounting clips (8)
Speaker connection cables (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SPS-410

Weight:

4.00lbs

Internal SKU:

sps410

Internal Product ID:

34379

Customer Ratings & Reviews



5 star
78%
4 star
17%
3 star
6%
2 star
0%
1 star
0%



Durability
4.6
Value
4.9
Features
4.7
Design
4.9
Usability
4.9

Customer Reviews

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Okay for a month.

I had these for maybe a month or so they starting sounding crackly. So I got rid of them and got JL Audio 4" speakers. Way better sound quality and clarity.

By Charlie on January 23, 2013

52

found this helpful.

Very nice speakers.

For the size they are a very clear sounding speaker even at higher volumes. I would recomend them for any upgrade.

By caddy on January 2, 2012

52

found this helpful.

Great fit for BMW x3

I had the stock, Business version audio installed in my x3 and the tiny Philips speakers were pitiful. Replaced all four door speakers with SPS-410 and the sound is 5 times better at least. The stock speakers were exactly half the weight of the 410s. Plenty of YouTube video instructions on how to do it. Changing the speakers alone was no more than an hour job. In my case it took several hours since the glue holding the door panel attached was old and dried out, so half of them came off. Keep some gorilla glue handy - it will fix them in no time. Very good deal.

By AllThumbs on October 8, 2014

51

found this helpful.

Amazing Mid Speakers

Did a complete overhaul in my Infinti g37 coupe, got rid of the bose in with all Alpine factory. Bose had 4 3.5" mid speakers replaces with these 4" sps they reproduces vocals very accurately, i have them hooked up to one pdx m4 with 6 type r components and the HUX-800 audio processor the manage the sound and i am getting crystal clear sound using factory infiniti head unit.

By vishaal on February 25, 2014

50

found this helpful.

Alpine Type S 4 inch

It really sucks if your car takes 4" front speakers because you cant expect much from such small speakers. But this was my case so i ordered them and they sound pretty clear and took a lot for them to distort so i was happy with my purchase. Do not expect any bass from these speakers because you wont get any nor is that what they were designed for. I now own a pair of 5.25" Alpine Type R's and they sound much better and have some bass so if your car has 4 inch factory speakers id reccomend trying to fit 5.25 inch speakers, its a big difference even though they are considerably more expensive.

By Gil on March 19, 2013

47

found this helpful.

Excellent Factory Replacement

Great to replace factory speakers. Very clear and crisp. Not very good with bass but It's a 4" speaker so dont expect that much.

By andre on January 16, 2012

48

found this helpful.

Excellent!

These sound better than my $150 Hertz speakers. They sound so good off an Alpine deck and the mid bass is exceptional.

By Justin on March 25, 2011

49

found this helpful.

Great Replacement

I would defintely recommend these speakers (and have many times). I had a pair of the SPS-400's that went bad under warranty and Sonic replaced them with the new SPS-410's. They have great spatial imaging, are not bright (no intense highs that are tinnny), they handle the power from my Alpine amp nicely, and the price cant be beat. I regularly post on BMW fanzines and have done many installations on the BMW X3. These fit right in and sound great.

By Evlengr on December 4, 2011

48

found this helpful.

Very happy with these speakers

I replaced the 28 year old paper cone speakers in my 1986 Jaguar with four of these 4" two-way speakers. They're the biggest that would fit without modification. Being 4 ohm rather than the old 8's they're only getting about 10W each from the original head unit (Jaguar-branded Alpine). Nevertheless, my "system" now sounds fresh and crisp throughout the volume range and right down to the lowest frequencies these can produce, about 100Hz. So I can hear the bass being played but I sure can't feel it the way we're used to these days.

Therefore my next step is to add a head unit that can give me pre-amp out to a small sub such as the Kenwood KSC-SW11. That should be a perfect match for the Alpine SPS-410 speakers.

By Greg on July 14, 2014

46

found this helpful.

Perfect speakers !

I would definitely recommend these speakers to anyone. Built well,great price,and they're Alpines!

By Tim on November 8, 2013

44

found this helpful.

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