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PEX Selenium HM11 25 1" Exponential Horn 60x60 1 3/8" 18 TPI P1263704PEX-264-306 https://cdnimages.opentip.com/full/PEX/PEX-264-306.jpg Selenium HM11 25 1" Exponential Horn 60x60 1 3/8" 18 TPI Manufacturer Part Number: HM11-25The HM11-25 exponential horn features a low cutoff frequency, compact size and is perfect for stage monitors, side fill, and P.A. applications.Overview: Selenium HM11-25 1\" Exponential Horn 60x60 1-3/8\"-18 TPISelenium manufactures a variety of professional horns to complement their range of drivers. Each horn is crafted of high quality molded fiberglass, diecast aluminum, or ABS and provides different angles of dispersion to allow for maximum and optimal sound coverage to suit the particular application. Selenium horns can be used in the most demanding of touring environments. The Selenium HM11-25 exponential horn features a low cutoff frequency, compact size, and is perfect for stage monitors, side fill, and P.A. applications.Specifications: Horn type: Exponential Minimum frequency: 1,200 Hz Nominal dispersion: 60° H x 60° V Throat diameter: 1.0\" Mounting type: 1-3/8\"-18 TPI Dimensions: 4.52\" W x 4.52\" H x 2.95\" D Cabinet cutout: 3-3/8\" x 3-3/8\" Mounting gasket included.Specification: Product DetailsBrandSeleniumModelHM11-25Part Number264-306Unit of MeasureEachWeight0.75Product SpecificationsConstructionABSEntry / Throat Diameter1\"Mounting Type1-3/8\"-18 TPIManuals & Resources: Selenium HM11-25 Specification SheetHarman Professional Warranty 1263704 7896359519262 0.9000lbs 0.00 0.00 0.00
Selenium
10.9900 2027-01-06 5 In Stock
customer review - by , December 12, 2025
4/ 5stars
wow these super tweeters are great
customer review - by , October 10, 2025
5/ 5stars
These are those and you need those wait I mean these lol they are amazing
customer review - by , October 10, 2025
5/ 5stars
They have made a world of difference in my f-150
customer review - by , October 10, 2025
5/ 5stars
Best of the best hands down wayyy better than SKAR.
customer review - by , September 9, 2025
5/ 5stars
They are super loud I love these things
customer review - by , September 9, 2025
5/ 5stars
Sounds really good in a Toyota Corolla super clear sounds
customer review - by , September 9, 2025
5/ 5stars
Tweeters sound nice
customer review - by , August 8, 2025
5/ 5stars
Espectacular
customer review - by , August 8, 2025
5/ 5stars
amazing sound. installed perfectly. just as described
customer review - by , August 8, 2025
5/ 5stars
Range, fit, sound quality

Selenium HM11-25 1" Exponential Horn 60x60 1-3/8"-18 TPI

stars Rating 5 | 168 reviews
Brand Selenium
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UPC: 7896359519262
SKU: PEX-264-306
Price:
$10.99Free shipping on orders over $129.00 on select PEX- items. Details
Quantity:
5 In Stock
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Product Description

Manufacturer Part Number: HM11-25

The HM11-25 exponential horn features a low cutoff frequency, compact size and is perfect for stage monitors, side fill, and P.A. applications.

Overview:
Selenium HM11-25 1" Exponential Horn 60x60 1-3/8"-18 TPI

Selenium manufactures a variety of professional horns to complement their range of drivers. Each horn is crafted of high quality molded fiberglass, diecast aluminum, or ABS and provides different angles of dispersion to allow for maximum and optimal sound coverage to suit the particular application. Selenium horns can be used in the most demanding of touring environments. The Selenium HM11-25 exponential horn features a low cutoff frequency, compact size, and is perfect for stage monitors, side fill, and P.A. applications.

Specifications: Horn type: Exponential Minimum frequency: 1,200 Hz Nominal dispersion: 60° H x 60° V Throat diameter: 1.0" Mounting type: 1-3/8"-18 TPI Dimensions: 4.52" W x 4.52" H x 2.95" D Cabinet cutout: 3-3/8" x 3-3/8" Mounting gasket included.

Specification:




Manuals & Resources:

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
By bantha
Date: December 04, 2025
wow these super tweeters are great
Rating: 4 stars [4 of 5 Stars!]
By Christopher R. Adams
Date: October 14, 2025
These are those and you need those wait I mean these lol they are amazing
Rating: 5 stars [5 of 5 Stars!]
By Nelson Taylor
Date: October 05, 2025
They have made a world of difference in my f-150
Rating: 5 stars [5 of 5 Stars!]
By BEST OF THE BEST OUTPERFORM SKAR TITANIUM BULLET 300W. Hands dow
Date: October 03, 2025
Best of the best hands down wayyy better than SKAR.
Rating: 5 stars [5 of 5 Stars!]
By B Crof
Date: September 21, 2025
They are super loud I love these things
Rating: 5 stars [5 of 5 Stars!]
By Willie goree
Date: September 18, 2025
Sounds really good in a Toyota Corolla super clear sounds
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 155 reviews
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