Goldwood GT-1005 Wide Dispersion Piezo Tweeter

Goldwood GT-1005 Wide Dispersion Piezo Tweeter

Brand:| Model: GT-1005
Overview
* Similar to KSN1005 * Power handling: 50 watts RMS/75 watts max * Frequency response: 3,500-27,000 Hz * SPL: 94 dB * Manufacturer model number: GT-1005.
Part # 
270-011
Weight: 0.12 lbs.  
IN STOCK
Your Price
$2.60
Buy 10-49 $2.28
Buy 50-up$2.11
Part # 270-011
Qty:  EA
Available Payment Methods

Product Details

Goldwood GT-1005 Wide Dispersion Piezo Tweeter

Specifications: • Similar to KSN1005 • Power handling: 50 watts RMS/75 watts max • Frequency response: 3,500-27,000 Hz • SPL: 94 dB • Manufacturer model number: GT-1005 • Dimensions: Height: 3-5/16", Width: 3-5/16", Cutout: 3-1/16", Mounting Depth: 2-3/4".



Product Specifications
  • Diaphragm MaterialPiezo Ceramic
  • Power Handling (RMS)50 Watts
Goldwood GT-1005 Wide Dispersion Piezo Tweeter
  • BrandGoldwood
  • ModelGT-1005
  • Part Number270-011
  • UPC643420500226
  • Product CategoryHorn Loaded Bullet Tweeters
  • Unit of MeasureEA
  • Product Rating
    (63 Reviews)
  • Weight0.12 lbs.
  • Case Qty250
  • 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.

Similar Products

View similar products to the Goldwood GT-1005 Wide Dispersion Piezo Tweeter
in the Horn Loaded Bullet Tweeters product category.

Reviews

Goldwood GT-1005 Wide Dispersion Piezo Tweeter
Goldwood GT-1005 Wide Dispersion Piezo Tweeter is rated 4.4762 out of 5 by 63.
Rated 5 out of 5 by from great buyI bought a set of these on clearance for 2 bucks each and was quite surprised with how good they sound.
Date published: 2014-03-13
Rated 4 out of 5 by from Great for the priceSound like the tweets from the 70's. Great Price and value.
Date published: 2014-01-21
Rated 5 out of 5 by from not bad for the pricegot 2 of these in each speaker box along with a 10" mid and are pretty decent.. got to be careful with the wire terminals though. and hand tighten the scews when u install these or will brake with the force of a drill.. had a set of pioneers that don't sound as loud as these..
Date published: 2013-10-29
Rated 4 out of 5 by from Veratile and unbeatable valueI bought 6 of these total for use separately in my various small homebuilt pro PA systems to supplement Pioneer 4 1/2" full-rangers that just need a bit more top to avoid needing EQ.For PA use they're very efficient and project very well in large rooms. They can be a bit spitty up close so I've bought a few caps and resistors to see if I can make them more pretty.I've also going to add these to my new 8-speaker 3" Tang Band line-array design, but I'm going to tame them a bit for that one.These are so cheap you'll feel free to experiment since blowing one on the way to perfection won't hurt at all.
Date published: 2013-08-28
Rated 5 out of 5 by from Smooth, Crisp and TransparentRecently I replaced the Piezo Super Tweeters in my 5-way systems with a pair of these, and I am really impressed. These are very similar to the Motorola Piezo's that I have used in the past from McGee Radio (gone but not forgotten), but couldn't seem to find any more.When I originally built these systems a couple of years ago, I used a Piezo from another vendor. These were shorter units with an open horn. No matter what I did with them, they never sounded anything but harsh and squawky.Then a few weeks ago I saw these and decided to try them.These are very similar to the Motorola units in design, and I find them to be very well behaved, very smooth and transparent. I believe this is due to the piezo element being properly loaded in these drivers.I am using these to enhance the top end of a pair of 4-ohm Phenolic Ring Tweeters (Not currently available) and they sound great!I am using a 20 ohm 5 watt resistor in series as these are very efficient.
Date published: 2013-08-10
Rated 5 out of 5 by from goldwood tweeterI would buy from these folks again. Fast delivery time.
Date published: 2013-08-01

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.
Goldwood GT-1005 Wide Dispersion Piezo Tweeter

I have 8 ohm speaker and I want to hook up GT-1005 Piezo tweeter part # 270-011 with it in parallel what capacitor should I use and do I need to add a resistor in series so I will have at least 4 ohms?

Asked by: Rick 28
Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531 x1.
Answered by: MattP
Date published: 2014-10-21

Can i crossover these at 3000HZ ?

Asked by: looking for question
Yes.
Answered by: MattP
Date published: 2014-10-08

how ohms is this tweeter?

Asked by: davidmf
Being a piezo tweeter this does not have an impedance.
Answered by: MattP
Date published: 2014-03-26

Add resistor?

I am trying to use these tweeters to emit a constant tone from a tone generator. I'm trying to get as much volume as I can.I'm using an Onkyo SR701 receiver to power them.I was told to put a 4 ohm or 10 ohm 10watt resister parallel across the posts of the speakers.The protection circuit in the Receiver kicks in with the volume at about 80%. I want to go louder.Also, the resistor gets very hot.I was told I'm wasting energy by using a resistor and I should just use different tweeters. I'm not experienced enough to know if that is true.Should I try different resistors? Or would I get better volume out of some 8 ohm tweeters? I'm trying to keep this as low cost as possible. What do you guys think?Use different tweeters? Which ones? Would like to keep total cost under $10 per speaker or tweeter+resistor.
Asked by: SackOHammers
3.3 uf non polar cap to feed 10 ohm non inductive and 2 0hm resistor... then 10 ohm to ground and the 2 0hm to + of the horn an additional 20 watt 20 ohm to soak up the residual power and load the amp... a siren type amp may better serve you along with a larger voice coil type horn,, i see burned parts in this project with out knowing all paramerers
Answered by: digitalhaven 53
Date published: 2013-05-15

Is this an 8 ohm tweeter?

Asked by: Harrison
Piezo tweeters do not have impedance loads.
Answered by: MattP
Date published: 2014-02-18

Attenuation?

How would I attenuate this tweeter to match db level of Visaton 6.5" Woofer 4Ohm (part #292-566). The drivers are in a .71 cubic foot enclosure with full signal going to the tweeter and lpf at 3700 going to 6.5" driver. Right now I have no filter going to visaton, so it's full signal going to both drivers and they sound good together there is just an overlap of signal 3700 and up to top range of 6.5" driver. When I add the lpf at 3700 to visaton the tweeter becomes more (too) noticable and doesn't blend as well. How would I attenuate the tweeter to match the other driver in this setup?
Asked by: Ando
You will have to put an 8 ohm resistor in parallel with the piezo and wire an L-Pad in line with it. Please see the diagram.
Answered by: MattP
Date published: 2014-02-18

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