Pyramid TW44 Heavy Duty Titanium Super Tweeter

Brand:| Model: TW44
• Power handling: 150 watts RMS/300 watts peak power (with included crossover capacitor) • VCdia: 1" • Impedance: 4~8 ohms • Re: 3.5 ohms • Frequency response: 2,000-20,000 Hz • SPL: 104 dB 1W/1m • Dimensions: face: 3-1/8" square, depth: 2-1/8".
  • Diecast aluminum housing
  • Ferrofluid cooled
  • Kapton voice coil
  • Includes crossover capacitor
Part # 
Weight: 1.69 lbs.  
List Price$35.99
You Save73%
Your Price
Buy 12-up$8.89
Part # 270-125
Qty:  EA
Available Payment Methods

Product Details

Pyramid TW44 Heavy Duty Titanium Super Tweeter

Specifications: • Power handling: 150 watts RMS/300 watts peak power (with included crossover capacitor) • VCdia: 1" • Impedance: 4~8 ohms • Re: 3.5 ohms • Frequency response: 2,000-20,000 Hz • SPL: 104 dB 1W/1m • Dimensions: face: 3-1/8" square, depth: 2-1/8". Note: replacement diaphragm no longer available per supplier.

Product Specifications
  • Diaphragm MaterialTitanium
  • Impedance4 ohms
  • Power Handling (RMS)150 Watts
Pyramid TW44 Heavy Duty Titanium Super Tweeter
  • BrandPyramid
  • ModelTW44
  • Part Number270-125
  • UPC068888009447
  • Product CategoryHorn Loaded Bullet Tweeters
  • Unit of MeasureEA
  • Product Rating
    (30 Reviews)
  • Weight1.69 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.

Similar Products

View similar products to the Pyramid TW44 Heavy Duty Titanium Super Tweeter
in the Horn Loaded Bullet Tweeters product category.


Pyramid TW44 Heavy Duty Titanium Super Tweeter
Pyramid TW44 Heavy Duty Titanium Super Tweeter is rated 4.5333 out of 5 by 30.
Rated 2 out of 5 by from Nice price, but doesn't meet sensitivity specI evaluated this tweeter as a candidate for use in an arena sound system forhigh-end reinforcement. It has reasonably smooth response which extendswell above 20KHz. However, I found that it falls far short of its 104dB SPLrating, and ranks 8-12dB lower in efficiency relative to some other models,such as the PRV Audio TW350Ti, which I also tested recently.This photo is a composite scope trace of the near-field response of the twosubject tweeters, sweeping from 2KHz to 22KHz. The higher-amplitude darktrace is for the TW350Ti and the central bright trace is for the TW44:
Date published: 2014-03-06
Rated 5 out of 5 by from Outstanding for the priceThis tweeter is ear-shattering, yet clear and crisp. The full-metal frame is rock-solid, unlike other tweeters with plastic frames. The included capacitor does its job without any issues. My only complaint is that this driver is difficult to mount. But once you do so, the high-end of the spectrum is loud enough for a party in an area the size of a school gymnasium.
Date published: 2014-03-02
Rated 5 out of 5 by from Awesome tweetersThese tweeters replaced a pair of El Cheepo tweeters that I purchased at Meijer as a quick fix. I had a hard time believing the 200 watt rating on them, however I have faith in the watt rating on these. These tweeters are very clear, reproducing everything from 3KHz (which is where I have them crossed) and up beautifully. Something to be weary of is that these do sound a bright from 7KHz to around 10KHz; even when 4ohm resistance was added to use in the 8 ohm crossover network (which effectively brought the SPL down to 98 DB) there is a peak around 8 KHz. I’ll probably buy a pair of L pads to bring down the peak. Anywho, I still highly recommend these; keep the power under the maximum and they should last you a while. Cheers!
Date published: 2013-09-29
Rated 5 out of 5 by from It's a great dealSpeaker performed as described. You can't beat the price either. No issues mounting it. Don't use the supplied template.
Date published: 2013-07-14
Rated 5 out of 5 by from Big sound... little moneyI put one of these in my center channel speaker coupled to 4 4.5" 100watts each mid woofers and it keeps up fine with very clear highs . I might even be caught saying it sounded as good as a silk dome. I was a little skeptical at first worrying they might sound brash but they were very smooth sounding jewels. I have one grip to Pyramid the cut you give for these tweeters is too large .
Date published: 2013-06-18
Rated 5 out of 5 by from Perfect match for my systemI purchased this driver to augment my Fostex Fe167e in a MLTL cabinet. After the fullrange driver modifications, I found them to be a little lifeless on the top end. After replacing the included cap on this tweeter with a smaller value Dayton PMPC cap , my highs came back to life better than expected. In fact, I leave my L-Pad set at max (probably due to this tweeter being placed below the FE167e driver and having a heavily damped room). I do suggest replacing the included cap.
Date published: 2012-12-18
  • 2015-02-27T06:31CST
  • bvseo_cps, prod_bvrr, vn_cps_3.1.1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_30
  • loc_en_US, sid_270-125, PRD, sort_mostRecent
  • clientName_PartsExpressInternational

Product Q&A

Get your questions answered from other customers
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.
Pyramid TW44 Heavy Duty Titanium Super Tweeter

I have an old pair of pioneer cs-f7001 speakers, will these tweeters work reasonably well as a replacement for the original tweeters?

Asked by: grifn
We do not have a cross reference available for this type of thing. 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: 2015-01-19

I have a pair of Cerwin vegas AT15 will this tweeter work well with them? Also what is the measurement of spacing between the mounting holes center to center.

Asked by: johnnyrocket
Chances are this tweeter will be pretty overpowering in that speaker. This is designed for pro use where high output is required so it is very sensitive. The hole spacing is 3-3/8" diagonally and 2-3/8" adjacent.
Answered by: MattP
Date published: 2015-01-14

will it handle more watts with a different capacitor?

Asked by: stubbycat
No, changing the capacitor will not allow this to handle more power.
Answered by: MattP
Date published: 2014-12-31

Will this product still work with a 25 watt Car PA?

Asked by: mapleleafsrf
If you are wanting to use this as a public address type horn for speaking through it is not a good choice. I would recommend something like below.http://www.parts-express.com/5-indoor-outdoor-horn--300-050
Answered by: MattP
Date published: 2014-12-11

What is the angle dispersion of these?

Asked by: strander
Unfortunately Pyle does not include this specific information.
Answered by: MattP
Date published: 2014-08-01

I was wondering if bass blockers would be necessary for the tw44's. I blew the last set of tweeters i had before upgrading to the tw44 and i just wanted to know if they would help at all or what you would recommend doing. 

Asked by: JohnnyZ
These come with capacitors attached which is all a bass blocker really is. As long as you use the supplied cap these should be fine assuming they are not over powered or sent a clipped signal.
Answered by: MattP
Date published: 2014-04-16
  • 2015-02-27T07:52CST
  • bvseo_cps, prod_bvqa, vn_cps_3.1.1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_18
  • loc_en_US, sid_270-125, PRD, sort_recentQuestionsFirst
  • clientName_PartsExpressInternational

Customer Projects

Customer projects that include: Pyramid TW44 Heavy Duty Titanium Super Tweeter

If you built a project using this product, post it in the Parts Express Project Gallery.

Customer Discussions

If you would like to start a discussion about this product, post a thread in the TechTalk Customer Forum.
Get Deals
emailed to you every week.

Be the first to hear about new and exciting products,special pricing and incredible deals!

See This Week's "GET DEALS" Email
Parts Express
725 Pleasant Valley Dr.Springboro,OH 45066USA

© 1996-2015 Parts Express, All Rights Reserved

Live Chat Software