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PEX Eminence S2B A Aluminum 1 3/8" 18 TPI Screw On to 2/3 Bolt Horn Adapter P5965899PEX-290-561 https://cdnimages.opentip.com/full/PEX/PEX-290-561.jpg Eminence S2B A Aluminum 1 3/8" 18 TPI Screw On to 2/3 Bolt Horn Adapter Manufacturer Part Number: S2B-AConvert a 1-3/8\"-18 TPI screw-on compression driver for use with a 2 or 3-bolt 1\" horn, or waveguide, with Eminence\'s S2B-A adapter.Key Features: Adapts 1-3/8\"-18 TPI screw-on compression drivers for use with 2/3-bolt horns and waveguides Robust cast aluminum construction Made in the USA Eminence S2B-A Aluminum 1-3/8\"-18 TPI Screw-On to 2/3-Bolt Horn AdapterMany modern professional audio horns and waveguides feature only two and three bolt mounting patterns for compression drivers. The Eminence S2B-A solves the dilemma of using 1\", 1-3/8\"-18 TPI screw-on horn drivers with those horns and waveguides.The cast aluminum design provides a stout, solid connection to both the driver and the horn. Bolt holes are drilled for 1/4\"-20 bolts using the standard 3\" spacing 2-bolt pattern, and M6 bolts using the standard 2-1/4\", 120° spacing for the 3-bolt pattern. The 1-3/8\"-18 TPI inner threads fit nearly all standard screw-on type compression drivers. Mounting hardware not included. Made in the USA!Product Details BrandEminence Speaker ModelS2B-A Part Number290-561 UPC876358001262 Unit of MeasureEach Weight0.25 Product Specifications ConstructionAluminum Entry / Throat Diameter1\" Mounting TypeHorn Adapter 5965899 876358001262 0.3000lbs 0.00 0.00 0.00
Eminence Speaker
14.9900 2025-04-28 29 In Stock
customer review - by , May 5, 2017
5/ 5stars
No problems

Eminence S2B-A Aluminum 1-3/8"-18 TPI Screw-On to 2/3-Bolt Horn Adapter

stars Rating 5 | 1 reviews
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UPC: 876358001262
SKU: PEX-290-561
Price:
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Quantity:
29 In Stock
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Product Description

Manufacturer Part Number: S2B-A

Convert a 1-3/8"-18 TPI screw-on compression driver for use with a 2 or 3-bolt 1" horn, or waveguide, with Eminence's S2B-A adapter.

Key Features:
  • Adapts 1-3/8"-18 TPI screw-on compression drivers for use with 2/3-bolt horns and waveguides
  • Robust cast aluminum construction
  • Made in the USA


Eminence S2B-A Aluminum 1-3/8"-18 TPI Screw-On to 2/3-Bolt Horn Adapter

Many modern professional audio horns and waveguides feature only two and three bolt mounting patterns for compression drivers. The Eminence S2B-A solves the dilemma of using 1", 1-3/8"-18 TPI screw-on horn drivers with those horns and waveguides.

The cast aluminum design provides a stout, solid connection to both the driver and the horn. Bolt holes are drilled for 1/4"-20 bolts using the standard 3" spacing 2-bolt pattern, and M6 bolts using the standard 2-1/4", 120° spacing for the 3-bolt pattern. The 1-3/8"-18 TPI inner threads fit nearly all standard screw-on type compression drivers. Mounting hardware not included. Made in the USA!

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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Date: May 14, 2017
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Rating: 5 stars [5 of 5 Stars!]
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