SKU: 55795604564

STEG SST50 2.2" AMT Tweeters

Sale price$168.38 Regular price$187.09
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

STEG SST50 2.2" AMT TweetersWith special delivery, shipped up to 7 days after an order is placed. If you want uncompromised detail from your tweeters, the AMT technology is your solution. The air motion tweeters do something that conventional dome tweeters are just unable to they resolve details that you probably haven't heard in other types of tweeters. And these SST50 tweeters deliver this amazing performance in a compact and beautiful package. Use them as supertweeters in the

With special delivery, shipped up to 7 days after an order is placed.

If you want uncompromised detail from your tweeters, the AMT technology is your solution. The air motion tweeters do something that conventional dome tweeters are just unable to - they resolve details that you probably haven't heard in other types of tweeters. And these SST50 tweeters deliver this amazing performance in a compact and beautiful package. Use them as supertweeters in the 8-10k and up regionin addition to your domes or standalone as extension to midranges at 4.5k and up, it's up to you. With frequency range extension above 50kHz these tweeters can pull everything even from the highest-end systems.

CNC machined aluminum face plates, chrome back covers, aluminum foil Air Motion Transformer diaphragms, neodymium magnet structure.

Manufacturer provided specs:

  • Impedance: 4 Ohm
  • DC Resistance: 3.2 Ohm
  • Sensitivity: 89 dB
  • Frequency response: 4500-50000 Hz
  • Fs: 3300 Hz
  • Outside diameter: 55 mm (2.2")
  • Installation diameter: 42 mm (1.65")
  • Installation depth: 21.5 mm (0.85") 

Frequency response graph:

What's included:

  • 2x Tweeters
  • 1x Instructions
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55795604564

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4.4 ★★★★★
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Al
Houston, US
★★★★★ 4
Sturdy
The ball bearings make them roll smooth. I've put plenty of pressure through them and no bending or breaking. The middle sized unit is probably the most useful. The small one has it's uses but can act like a pizza cutter and easily go through sound deadening mats. The large one has a little too much surface area to get a good crush on the mats.
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Reviewed in the United States on August 31, 2025
C
Verified Purchase
Calvin Stafford
Pawtucket, US
★★★★★ 5
Works great, good price
Makes installing sound deadening panels a breeze. A little elbow grease required but makes for perfect contact with the sheet metal and butyl.
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Reviewed in the United States on April 19, 2026
J
Verified Purchase
Jare
Fort Morgan, US
★★★★★ 5
Well Made Tools!
I have been installing Kilmat in my early 74 Datsun 260Z restoration and these tools are very nice for the price. I like them because they actually have ball bearings and move smoothly over the matting. The size selection is very handy as well and even has some nice finished wooden handles.
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Reviewed in the United States on May 9, 2026
P
Verified Purchase
Placeholder
Alexandria, US
★★★★★ 5
Perfect applicators tool
Tool worked great. Bonds sound proofing to metal perfectly.
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Reviewed in the United States on April 9, 2026
T
Verified Purchase
this guy
Lake Worth, US
★★★★★ 5
Must have
These things a freaking AWESOME! If you're doing a big sound deadner job, you need thees! The 3 different sizes are perfect for the different shapes in the floor pans. Well built, good quality and they have a nice weight to them. Just buy them and thank me later. For $15.00 you can't go wrong.
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Reviewed in the United States on March 12, 2026

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