Dayton Audio H812 1" Exponential Horn 100x60 2-Bolt

Dayton Audio H812 1" Exponential Horn 100x60 2-Bolt

Brand:| Model: H812
Overview
The Dayton Audio H812 is a horn that is engineered to operate smoothly down to the lowest possible crossover frequency, while maintaining consistent and predictable dispersion throughout their intended range.
Highlights
  • Exponential flare for improved throw and better on-axis HF response
  • Glass-reinforced polycarbonate construction
  • Mounting flange for 2-bolt 1" drivers
  • 100° H x 60° V coverage
  • Useable to 800 Hz
Part # 
270-304
Weight: 1.8401 lbs.  
IN STOCK
List Price$25.99
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$9.90
Part # 270-304
Qty:  EA
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Product Details

Dayton Audio H812 1" Exponential Horn 100x60 2-Bolt

Dayton Audio horns are engineered to operate smoothly down to the lowest possible crossover frequency, while maintaining consistent and predictable dispersion throughout their intended range. The H812 employs a traditional exponential flare which provides improved throw and better HF response, but with narrowing dispersion at the highest frequencies. The horn is precision molded from glass-reinforced polycarbonate, and has a flange for mounting 1" bolt-on style drivers.

Specifications: • Lowest recommended crossover frequency: 800 Hz • Nominal Coverage: 100° H x 60° V • Dimensions: 7-7/8" H x 12-1/2" W x 8-1/8" D.



Product Specifications
  • Mounting Type2-Bolt
  • Entry / Throat Diameter1"
  • ConstructionPolycarbonate
Dayton Audio H812 1" Exponential Horn 100x60 2-Bolt
  • BrandDayton Audio
  • ModelH812
  • Part Number270-304
  • UPC844632009198
  • Product CategoryHorns & Waveguides
  • Unit of MeasureEA
  • Product Rating
    (5 Reviews)
  • Weight1.8401 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Reviews

Dayton Audio H812 1" Exponential Horn 100x60 2-Bolt
Dayton Audio H812 1" Exponential Horn 100x60 2-Bolt is rated 4.6 out of 5 by 5.
Rated 5 out of 5 by from very good horn enclosurethis horn fit my cabinut with very littlemodifications.the driver bolted on perfectly.
Date published: 2008-07-20
Rated 5 out of 5 by from Feels solid, looks cool, sounds good.Feels solid, looks cool, sounds good.
Date published: 2008-04-16
Rated 4 out of 5 by from Great replacement for Yamaha SM15III HornJust like the title says... we needed a replacement for a cracked horn on a Yamaha SM15III monitor, but yamaha no longer makes them. This is a drop-in replacement and works great. The only difference is the diffusion angle - these are 100* x 60* while the original horns were 90* x 40*, so if you do plan on replacing yours, make sure to get enough horns to do all of them. Great product!
Date published: 2008-01-29
Rated 4 out of 5 by from Great For Budget Pro SoundHeard these with Selenium D250-X mids. Excellent sound quality, very smooth.
Date published: 2007-12-11
Rated 5 out of 5 by from Performance compareable to JBL 2370!!!Performance and durability compares to other manufactures models costing much much more! Smooth natural response. I love them and so do My customers !!!
Date published: 2007-07-20

Product Q&A

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who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Dayton Audio H812 1" Exponential Horn 100x60 2-Bolt

Does the Dayton Audio H812 1" Exponential Horn 100x60 come in a screw-on model ?

Asked by: DMSLV
Unfortunately it does not, although we do have threaded adapters available for them.http://www.parts-express.com/eminence-s2b-a-aluminum-1-3-8-18-tpi-screw-on-to-2-3-bolt-horn-adapter--290-561
Answered by: MattP
Date published: 2014-06-12

What is the cutout opening in inches?

Asked by: bbwebb
The cutout required for this horn is 10-1/4" x 6-1/2".
Answered by: RussR
Date published: 2013-08-01

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