Manuals & Resources

Goldwood GM-600PB 1" Horn 1-3/8"-18 TPI

Brand:|Model: GM-600PB
These high quality, molded plastic horns provide different angles of dispersion for maximum coverage to suit particular applications.
In Stock
Your Price
Buy 4-19 $7.79
Buy 20+$7.32
Part # 270-096

Product Details

Goldwood GM-600PB 1" Horn 1-3/8"-18 TPI

These molded horn lenses are constructed of high-impact ABS and feature the standard 1-3/8"-18 TPI screw-on driver mounting threads. Some models feature a metal thread insert for added durability.

Specifications: • Outer dimensions: 4-1/2" x 12".

Product Specifications
  • Mounting Type1-3/8"-18 TPI
  • Entry / Throat Diameter1"
  • ConstructionABS
Goldwood GM-600PB 1" Horn 1-3/8"-18 TPI
  • BrandGoldwood
  • ModelGM-600PB
  • Part Number270-096
  • UPC643420710069
  • Product CategoryHorns & Waveguides
  • Unit of MeasureEA
  • Product Rating
    (5 Reviews)
  • Weight0.5 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 GM-600PB 1" Horn 1-3/8"-18 TPI
in the Horns & Waveguides product category.


Goldwood GM-600PB 1" Horn 1-3/8"-18 TPI
Goldwood GM-600PB 1" Horn 1-3/8"-18 TPI is rated 4.6 out of 5 by 5.
Rated 5 out of 5 by from Cheap and effectiveI have used this horn on several designs using Eminence and Selinum drivers and I love the pattern this horn gives. It makes dealing with feedback a breeze even with low ceilings. It seems to give a slight rise around 4-5.5K but it is only a dB or two, I have crossed it as low as 2K without issue and they are a lot tougher than I would have thought. The peak I mentioned before and the slight resonance most thin plastic horns have are easily eliminated with a little fiberglass on the back. The biggest issue is the cutout is short so most drivers have to be installed through the woofer cutout.
Date published: 2015-06-30
Rated 5 out of 5 by from Goldwood GM-600PB 1Good horn for the price. Nice and sturdy and nice dispersion - No Rattle and No Vibration. I bought two to use in my monitor cabinets with 2 Pyle PDS221 Horn Drivers... matched with 2 Selenium 12PW3-SLF 12" Speaker Drivers. The combination of these components is absolute perfection! Played some Pink Floyd Animals through the system to test and found my love. No regrets.
Date published: 2010-10-20
Rated 4 out of 5 by from Good Horn for the MoneyA long time back I had a pair of horns just like these made of cast aluminum and after dampening them down to get the resonant frequencies stable they were a Great little pair of horns.I built them into stand-alone boxes and eventually sold them (later wished I hadn't). For years I seached for a similar horn and settled on these.Although they are Plastic,the boss is heavier than most plastic horns and if you choose to mount a heavy driver on them it is best support the horn near the boss.I'm currently using them with the Goldwood 550 series driver and it's quite large and heavy and I've had no problems with the combiation. Sounds very smooth crossed at 2.5khz and up even at high SPL's
Date published: 2009-10-25
Rated 5 out of 5 by from Good Cheap HornWorks well for my application. Fit in speaker box easily. Looks good,and it works good.
Date published: 2008-12-30
Rated 4 out of 5 by from Excellent value for the moneyThese are great horns for the money. I bought them for a set of home made PA speakers. They have a heavier duty threaded boss than the ones I had previously. I went ahead and beefed them up a little more with fiberglass since my drivers are so heavy, (that's what broke my old ones). My drivers are a little over 2 lbs. each. For about $11 each including shipping and a little glass, I've got a very durable set of horns. They may have been fine without the fiberglass reinforcement, but I figured it was just good insurance.
Date published: 2007-09-14
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Product Q&A

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who own this product or have experience with it.
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please email tech@parts-expresss.com  for a prompt reply.
Goldwood GM-600PB 1" Horn 1-3/8"-18 TPI

What size cut out is required for this horn? It only gives outside dimension.

Asked by: audioinferno
The cutout for this horn is 10-1/2"W x 3"H.
Answered by: MattP
Date published: 2015-08-03

Can I use the GM-600PB for the GT-400CD and GM-500CD and wire them in parallel, driving them with an automotive 50 watt amp per side?

Asked by: Semispoter
Yes, although you will want to have a high pass filter on the GM-500 and a resistor on the piezo for protection. I would recommend a 5kHz high pass for the driver and 20 watt, 20 ohm resistor for the piezo.
Answered by: MattP
Date published: 2014-09-12


WHAT HF DRIVER FOR 600HZ WOULDYOU RECOMMENDGoldwood GM-500CD 1" Horn Driver 1-3/8"-18 TPI
Asked by: SWANNY
Had to do some digging, but I finally found this:SPECIFICATIONSHornType: ExponentialThroat Diameter: 1.0", 25mmDispersion: 120ºH x 40ºVCut-off Frequency: 1.2 kHzMaterial: Molded ABS plasticHope this helps you out.
Answered by: Pop Biggs
Date published: 2012-07-19
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