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Alpine SPS-110TW Type-S 1" silk dome tweeters

Item # 500PS110TW

Alpine is known for quality sound and that reputation carries straight into their SPS-110TW tweeters.

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Alpine is known for quality sound and that reputation carries straight into their SPS-110TW tweeters.

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7 questions - 19 answers

Item # 500PS110TW

About the Alpine SPS-110TW

Highlight the highs

Alpine is known for quality sound and that reputation carries straight into their SPS-110TW tweeters. If your vehicle's speaker system sounds dull and unfocused, you'll be impressed by the excitement and detail these Type-S 1" tweeters will add to your music. And, if you like to turn it up loud, these silk domes will handle up to 100 watts RMS so they'll fit right into a high-performance system.
Alpine Authorized Online Dealer

Highlight the highs

Alpine is known for quality sound and that reputation carries straight into their SPS-110TW tweeters. If your vehicle's speaker system sounds dull and unfocused, you'll be impressed by the excitement and detail these Type-S 1" tweeters will add to your music. And, if you like to turn it up loud, these silk domes will handle up to 100 watts RMS so they'll fit right into a high-performance system.

It's all in the details

These tweeters deliver rich high-frequency performance without ever turning shrill. An EQ ring in front of each tweeter helps to disperse the sound evenly, while the in-line crossover network ensures the tweeter receives only the frequencies it was designed to handle.

More natural sound

Alpine includes hardware for mounting the tweeters in the best spot in your car. Once they're installed, you'll hear all the details in your music, and all the instruments and voices will sound more defined and natural. 

Installation note: You'll need a pair of our universal backstraps to install these tweeters in the factory locations.

Product highlights:

  • 1" silk dome tweeters (pair)
  • flush-, top-, and bottom-mount hardware included
  • in-line high-pass crossovers
  • power handling: 5-100 watts RMS (300 watts peak power)
  • frequency response: 1,000-22,000 Hz
  • impedance: 4 ohms
  • sensitivity: 88 dB
  • flush-mount depth: 11/16"
  • warranty: 1 year
  • MFR # SPS-110TW

What's in the box:

  • 2 Tweeters (each has an attached 29" length of wire)
  • 2 Tweeter grilles (installed)
  • 2 Swivel flush mount housings (with tweeters installed)
  • Two 37" Tweeter wires with in-line crossovers (each has quick slides on one end and bare wire on the other)
  • 2 Flush mount retention rings
  • 2 Stealth brackets
  • 2 Grille badges
  • 1 Grille badge mounting frame
  • 2 Self-adhesive foam pads
  • 2 Self-adhesive foam rings
  • Warranty information
  • Important Notice sheet
  • On-line product registration information
  • Template/ Specs/ Installation instructions on box

Customer reviews for Alpine SPS-110TW

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4.5 out of 5 stars
42 reviews

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More details on the Alpine SPS-110TW

Pat M.

Features & specs

General
Speaker Size
Design 1-way
Tweeter Design 1" Dome
Impedance (Ohms) 4
Tweeter Composition Silk
Woofer Composition ---
Woofer Surround ---
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) 88
Sensitivity at 2.83 volts N/A
Frequency Response 1000 - 22k Hz
Minimum RMS Wattage 5
Maximum RMS Wattage 100
Peak Power Handling (Watts) 300
Top-mount Depth (Inches) 0 11/16
Bottom-mount Depth (Inches) 1 1/8
Cutout Diameter or Length (inches) 2 1/16
Mounting Height (Inches) 0.358
Frame Width 2.277
Frame Length 2.277

Product Research

Features

Silk Dome Tweeters: The 1" wide-range silk dome tweeters offer clean, non-fatiguing sound even under extreme high frequency demands.

Mounting Options: The tweeters come installed in a flush-mount housing. Once mounted, the tweeters can swivel approximately 15° for optimum imaging. You can also install the tweeters behind factory grilles using the included stealth mount brackets. The stealth mount brackets can be top or bottom mounted. The installed tweeter dimensions are:

  Flush Mount (swivel) Factory Location (bottom mount) Factory Location (top mount)
Mounting Depth 0.638" 0.8"-1.12" 0"
Mounting Height 0.358" 0" 0.8"
Cutout Diameter 2.010" N/A N/A
Frame Diameter 2.277" 2.57"-2.97" 2.57"-2.97"
Note: The stealth mount brackets have multiple tabs that can be trimmed to match your installation (thus the range in the table above).

Crossovers: The high-pass crossovers are in-line with the tweeters' speaker wires.

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Customer Q&A

7 questions already asked

Q
Do these come with crossovers? Is there any attenuation adjustment?
ryan  Feb 10, 2019
6 answers
A
I purchased and installed these over a year ago but they do come with a built in barrel cross over that is inline with the wires. If I remember correctly, they are wired in a way that these crossovers can be removed. I am using them and these sound good.
kc  Feb 12, 2019
A
No. Only the tweeters
joel  Feb 11, 2019
A
It comes with inline filter capacitors.
jose  Feb 10, 2019
A
yes, in-line high-pass crossovers are included, and no adjustments.
steve  Feb 10, 2019
A
Yes they come with crossovers but I don't believe they have attenuation adjustments. They do however work great just like they come.
ernie  Feb 10, 2019
A
No they don't have a crossover or adjustment.Mine are in the dash of a FIT and are still sounding great.They do have something in the line that just let the highs through......so it's working as a crossover.hope this helped
clint  Feb 10, 2019
Q
I have a 2018 Wrangler with the i207-WRA Restyle head unit. Are the filters that come with the tweeters needed if I do not have a sub woofer?
david  Mar 11, 2018
3 answers
A
Yes, those filters block bass from going to the tweeters
david  Mar 11, 2018
A
I don't have the woofer either, ran all tweeters with the filter. Front and sound bar.
jorge  Mar 11, 2018
A
Yes
john  Mar 11, 2018
Q
My factory 2015 Accord tweeters sound awful, very attenuated high frequencies. I need an upgrade but want to fit them under the factory door grill covers so they look stock. I'm asking about Alpine 1" tweeters, but virtually all the tweeters here say "modified fit" in factory location, but does this mean you have to cut the factory grill to insert these as surface mount in that space or do they fit under the factory covers. Honda forums say stick with 3/4" speakers. Also, some covers have hidden screws under the door panel, does this apply in the case of my Accord, or will the cover pop off without removing the panel?
don  Mar 28, 2017
1 answer
A
We found the factory tweeters in the stock sail panels of the doors. The entire sail panel can be removed to access the proprietary tweeter mount from behind. Because the stock tweeter mounts to the back of the sail panel with a proprietary clip, any new tweeters will require custom modifications to the panel to fit and secure them in the same location. For additional assistance and personalized recommendations, feel free to contact us directly: https://www.crutchfield.com/support/ContactUs.aspx
ryan  Apr 05, 2017 (Staff)
Q
How could i hook these up with 2 kenwood KFC-X173 6.5 inch coaxial speakers? My speakers are run by a pioneer GM-A3602 amp.
emile  Aug 13, 2015
1 answer
A
You will want to contact an Advisor by phone (1-800-324-9695) or online chat to discuss compatibility with your current system. They will be able to pull up your gear and see how this will integrate. They will be able to talk to you about how to wire everything so it be safe.
jeff  Aug 14, 2015 (Staff)
Q
How many tweeters come with this?
jacob  Apr 13, 2015
5 answers
A
1 pair.
brent j  Apr 13, 2015
A
It's been a while but I'm sure it's sold in pairs. So two
tim  Apr 13, 2015
A
2 per package
alfred  Apr 13, 2015
A
2
jeff  Apr 13, 2015
A
Two tweeter come with it. Well worth the money. Sounds great In my car.
kimberly  Apr 13, 2015
Q
Will these fit in a 2010 JK wrangler in the factory mount on top of the dash???
evan  Apr 06, 2015
2 answers
A
yes with some mod to the tumbstones. Had to slowly shave the opening until these fit tight. work great. About 10 min with a dremmel to install each speaker
robert  Jul 18, 2015
A
For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
kristina  Apr 07, 2015 (Staff)
Q
I have a 2012 Fusion. I am currently in the process of upgrading all my speakers, of which is one in each door. I also have the tweeters(?) in the small corner area of the door. I am wondering if anyone has put these into a Fusion and have any suggests for locating them.
jhipster  Jan 11, 2015
1 answer
A
We have not received any answers from other customers on your question. I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They should be able to help answer your question.
jeff  Jan 13, 2015 (Staff)
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