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Goldwood GT-800PB 1" Horn 1-3/8"-18 TPI

Brand:|Model: GT-800PB|Part # 260-090
The Goldwood GT-800PB 1" horn is constructed of high-impact ABS and features the standard 1-3/8"-18 TPI screw-on driver mounting threads.
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Part # 260-090

Product Details

Goldwood GT-800PB 1" Horn 1-3/8"-18 TPI

The Goldwood GT-800PB 1" horn is constructed of high-impact ABS and features the standard 1-3/8"-18 TPI screw-on driver mounting threads.

Dimensions: 13-7/8" W x 6-7/8" H, cutout: 12-5/8" W x 5-1/2" H.

Product Specifications
  • Mounting Type1-3/8"-18 TPI
  • Entry / Throat Diameter1"
  • ConstructionABS
Goldwood GT-800PB 1" Horn 1-3/8"-18 TPI
  • BrandGoldwood
  • ModelGT-800PB
  • Part Number260-090
  • UPC643420710076
  • Product CategoryHorns & Waveguides
  • Unit of MeasureEA
  • Product Rating
    (9 Reviews)
  • Weight1.2625 lbs.
  • California Prop 65

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

View similar products to the Goldwood GT-800PB 1" Horn 1-3/8"-18 TPI
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Goldwood GT-800PB 1" Horn 1-3/8"-18 TPI
Goldwood GT-800PB 1" Horn 1-3/8"-18 TPI is rated 3.4444 out of 5 by 9.
Rated 3 out of 5 by from Goldwood GT-800PB HornI installed this horn in a Yamaha S115IV speaker cabinet. I had a little trouble getting the Selenium horn adapter (264-323) to thread in, but with enough patience and lube, I got it to go all the way in. It now threads in and out easily, and bottoms all the way into the horn. The horn seems a little flimsy to me, I'm concerned that it will support the Eminence driver (290-442) that I bolted to the adapter. I built a firm support for the throat of the horn, as well as screw the front to the cabinet.I haven't tried the function of the horn yet, I need to pick, order, and install a woofer yet.
Date published: 2012-05-04
Rated 1 out of 5 by from Bad ThreadsThe threads are not cut correctly. A typical American made driver (Eminance, EV, ect.) will get tight half way in. I suppose an equally badly cut driver might fit nicely. I had a few cheapies around that did fit. Also the threads are significantly longer (deeper) than normal. Some drivers that seemed to thread in alright didn't seat the nose of the driver into the throat of the horn but rather bottomed on the outside, leaving a short gap of larger diameter inside the horn. This will cause a frequency response divot.
Date published: 2010-05-07
Rated 2 out of 5 by from Not as advertised!Description says it's 18 TPI, however does not work with eminence drivers that are 18 TPI. Choose a different comparable horn.
Date published: 2010-01-06
Rated 3 out of 5 by from Great for front fillsMy opinion of this unit is the same as everybody else's, and it's a very good choice for hf long throw after 1600Hz, or a front fill. The edge of this thing DOES fall off like a stone after 40 degrees horizontal off axis, however. For a mains application in a small box you may want to purchase a wider bi- radial instead, and get out the dagger saw. My application was to replace some hf units in a pair of karaokes, and this design got me 1.5 dB MORE out of the system before the performers got mic feedback, all else remaining constant.
Date published: 2008-05-24
Rated 4 out of 5 by from Does what it is supposed to doI bought this horn because I was replacing one of similar size, and I wanted to go long-throw. The gentleman in the previous review complained of an off-axis response drop off, but I m getting 75 to 80 horizontal. That s about 40 each way off center. In a PA, that leaves the dance floor in front of the stage a little dark in the high-end department, but they seem to spread the room well. I wish Parts Express would provide more specific specifications for these components, aside from their dimensions. I.E. Radial, Bi-Radial, and dispersion geometry.These horns arrived with paper-thin casting flaps in the throats. The throat is square so you can take a small file and clean them off, be careful of the mounting threads though. They work well with Selenium D210TiI'm still amazed at how well all these components work considering their very affordable prices. Very happy I found Parts Express!
Date published: 2008-02-02
Rated 5 out of 5 by from Great PreoductThis product worked GREAT for my needs.
Date published: 2007-12-09
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Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
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Goldwood GT-800PB 1" Horn 1-3/8"-18 TPI

Hi will you ship 2 of these flares to Burnie 7320 tasmania Australia and also 2 screw on to bolt on adapters If so how much?

Asked by: Reapermatt
Please contact our sales and customer service for available stock, price and shipping options. or 800-338-0531 x2.
Answered by: MattP
Date published: 2015-01-14

Will this horn support the weight of the Eminence PSD:2002-8 driver? I bought them both, the horn plastic feels a little flimsy.

I also bought the Selenium ADM25-25 horn adapter to connect the Eminence bolt-on driver to the Goldwood GT-800PB horn. Just wondering if the horn, with it's threaded metal insert, will support the driver.As others have stated, I had some trouble threading the Selenium adapter into the Goldwood horn. I used some grease to keep the threads clean and lubed, and repeatedly threaded the adapter in and out, getting a little further each time. Eventually I got the adapter all the way in. It now threads in and out smoothly, bottoms securely into the horn, and the threads appear to be OK.I can't find the dispersion angle specs for the Goldwood GT-800PB horn anywhere.
Asked by: Anonymous
Don't just let the driver hang from the throat of the horn. Support the driver so that it can't move in any direction, including unthreading from the horn. I'm quite certain that you would regret it sooner or later if you don't.I have seen professional speaker systems that use a 3/4" ply panel with a circular hole that surrounds the driver. Another block of wood is used betweeh the driver and the back wall to prevent the driver from unthreading.
Answered by: mrjomo
Date published: 2012-05-07
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