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Selenium ST400 Super Tweeter Black

Brand:| Model: ST400 BLK
Overview
Selenium's ST400 super tweeter offers brilliant, long throw high frequency enhancement for larger venues, night clubs, DJ rigs, and other pro speaker system applications.
Highlights
  • Rugged and attractive cast aluminum housing
  • Durable phenolic diaphragm provides smooth, non-fatiguing response
  • FEA-optimized magnetic circuit reduces distortion and increases output
  • Tightly-controlled 40ยบ conical dispersion for maximum SPL and "throw"
  • Use of high temperature adhesives and materials increases power handling
Part # 
264-450
Weight: 3.75 lbs.  
IN STOCK
List Price$74.80
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$62.99
Part # 264-450
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Product Details

Selenium ST400 Super Tweeter Black

Selenium's ST400 super tweeter is an extremely efficient high frequency transducer, capable of adding brilliance and articulation to any sound reinforcement system. A virtually indestructible phenolic diaphragm bonded to a polyimide voice coil former contributes to the ring radiator driver's durability and non-fatiguing sound quality.

The ST400 is recommended for larger venues, night clubs, and any other professional audio super tweeter applications that demand high output and maximum sound quality. Provides great results when deployed individually or arrayed in multiples.

Specifications: • Power handling: 100 watts RMS/200 watts program (12 dB/octave passive crossover above 5,000 Hz) • Dispersion: 40º H x 40º V • VCdia: 1.6" • Impedance: 8 ohms • Frequency response: 4,000-20,000 Hz • SPL: 111 dB 2.83V/1m • Magnet weight: 16.5 oz. • Dimensions: 5.51" H x 4.72" W x 3.43" D • Baffle cutout diameter: 4.17" • Weight: 3.13 lbs.



Product Specifications
  • Diaphragm MaterialPhenolic
  • Impedance8 ohms
  • Power Handling (RMS)100 Watts
Selenium ST400 Super Tweeter Black
  • BrandSelenium
  • ModelST400 BLK
  • Part Number264-450
  • UPC7896359515653
  • Product CategoryHorn Loaded Bullet Tweeters
  • Unit of MeasureEA
  • Product Rating
    (4 Reviews)
  • Weight3.75 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 Selenium ST400 Super Tweeter Black
in the Horn Loaded Bullet Tweeters product category.

Reviews

Selenium ST400 Super Tweeter Black
Selenium ST400 Super Tweeter Black is rated 5.0 out of 5 by 4.
Rated 5 out of 5 by from Crystal sound Like no other I've experience!The Selenium ST400 Super Tweeter Black was used as a replacement tweeters on a Pro Studio cabinet that is part of my surround system since the original tweeters were damage. They are combined with the Eminence PXB3:5K0 3-Way Crossover Board 500/5,000 Hz. Super clean sound, you can hear every detail of even the the tiniest sound of a pin drop or wood burning as if you are physically there when watching a movie. As to just listening to music enough has been said. I will be making future purchase of this model tweeter for car audio integrations. Its amazing that even at very low volume it sounds so detail-like.
Date published: 2013-06-01
Rated 5 out of 5 by from All the performance you needI picked up 4 of these for a club re build. They out performed the mids and lows with superior clarity. For the club world you can have all the Sizzle you need. I've been building custom DJ and Club sound systems since the early 80's, this is my new preferred tweeter.
Date published: 2013-05-14
Rated 5 out of 5 by from Good AlternativeAs JBL has quit selling the 2402 bullet tweeter I felt this wood be a good alternative. I have a Four-way design with a 18",10",2" horn and used a one inch horn for the tweet. This is a fairly high efficiency system with JBL components. I was not happy with the high end and had trouble finding a tweeter with acceptable range and efficiency. This looked like a good choice so I bought four of them, Two for each side. I use them from 8000-10000Hhz and up, depending on the music. they really add that sizzle on top and the efficiency seems good. I had to turn down the high end by at least 6db.The only complaint is the location of the terminals-not the best but can be dealt with. Initial cost is quite cheap for the sound and the replacement diaphragms are less than $20.00 what a steal.
Date published: 2012-01-04
Rated 5 out of 5 by from natural soundvery good sounding at all levels handles power good hard to wire inside small cab no space to pass wire through cutout hole if wired outside cab once installed u will love the sound
Date published: 2011-12-29

Product Q&A

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Selenium ST400 Super Tweeter Black

What is the best capacitor to use with this tweeter

Asked by: leston14
I would recommend a full second order high pass instead of a single cap on this driver. You can see a good choice for this below.http://www.parts-express.com/5-khz-high-pass-8-ohm-crossover--266-474
Answered by: MattP
Date published: 2014-09-05

Do these need their own enclosure if placed in a sealed cabinet with woofer and mid?

Asked by: Benphysics
No these are sealed back and do not need their own enclosure.
Answered by: MattP
Date published: 2014-04-28

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