Selenium D220Ti-OMF-8 1" Titanium Horn Driver 8 Ohm 2/3 Bolt

Brand:|Model: D220Ti-OMF-8
Selenium's D220Ti-OMF-8 is a high quality compression driver offering excellent efficiency and low distortion. It is recommended for use in studio monitors, stage boxes, and sound reinforcement in small to medium rooms.
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List Price$64.20
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Part # 264-271
  • Titanium diaphragm for durability and extended HF response
  • Optimized phase plug eliminate phase cancellation problems
  • High-temperature voice coil materials ensure reliability
  • Smooth, extended frequency response
  • Easy diaphragm replacement

Product Details

Selenium D220Ti-OMF-8 1" Titanium Horn Driver 8 Ohm 2/3 Bolt

The Selenium D220Ti-OMF-8's diaphragm is formed from pure, rigid, light, and extremely thin titanium (0.025 mm). To avoid stress and distortion, the suspension has specially designed reinforcement. An injected-molded phase plug is optimized to eliminate undesirable phase cancellations. The ceramic magnetic assembly effectively concentrates flux in the gap, and highest motor strength efficiency is achieved through the use of FEA (Finite Element Analysis). A voice coil manufactured in CCAW (Copper Clad Aluminum Wire) and wound on a polyimide former assures great stability and thermal resistance, and the moving assembly has a perfect auto-centering characteristic that makes replacement easy if required. Standard 1" 2-bolt/3-bolt mounting.

Specifications: • Power handling: 80 watts RMS/160 watts program (with recommended 2,000 Hz, 12 dB/octave crossover) • VCdia: 1.7" • Throat diameter: 1" • Impedance: 8 ohms • Frequency response: 1,000-21,000 Hz (no crossover) • SPL: 109 dB 2.83V/1m • Magnet weight: 24 oz. • Dimensions: Overall diameter: 4.53", Depth: 2".

Product Specifications
  • Mounting Type2-Bolt/3-Bolt
  • Exit Diameter1"
  • Diaphragm MaterialTitanium
  • Impedance8 ohms
  • Power Handling (RMS)80 Watts
Selenium D220Ti-OMF-8 1" Titanium Horn Driver 8 Ohm 2/3 Bolt
  • BrandSelenium
  • ModelD220Ti-OMF-8
  • Part Number264-271
  • UPC7896359515899
  • Product CategoryHorn Drivers
  • Unit of MeasureEA
  • Product Rating
    (21 Reviews)
  • Weight4 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 Selenium D220Ti-OMF-8 1" Titanium Horn Driver 8 Ohm 2/3 Bolt
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Selenium D220Ti-OMF-8 1" Titanium Horn Driver 8 Ohm 2/3 Bolt
Selenium D220Ti-OMF-8 1" Titanium Horn Driver 8 Ohm 2/3 Bolt is rated 4.8095 out of 5 by 21.
Rated 5 out of 5 by from Great replacement partBought this to replace the blown one in my B-52 ACT-1515 speaker cabinet. Bolted right on and works perfectly. Sounds great. The last one survived 12 years of HEAVY road use, sometimes 3 road trips a week. It was a pothole that bounced my trailer and slammed the cabinet on its side really hard that finally killed it.
Date published: 2014-04-14
Rated 5 out of 5 by from Great driver!I bought two to improve my serwin vega int. excellent and inexpensive drivers.!! Me sorprendieron.
Date published: 2014-01-21
Rated 5 out of 5 by from Smooth Powerful Performance at an Incredibly Affordable PriceI have been building professional sound systems for over 35 yrs now from small club set ups to full blown out door concerts using walls of sound. Running from 200 watts to 8,000 watts generally using upper grade components such as Altec, Electrovoice, JBL, and I find the Selenium D220Ti in combination with the right crossover to do every thing I need it to incredibly well.. and the Savings can then be passed on to the consumer or company using the system.. An incredible value for the amount of power as well as a super smooth response even at the higher Decibel levels.
Date published: 2013-10-14
Rated 5 out of 5 by from great productworked perfectly installed right into my cerwin vega speakers. definetly reccomend it
Date published: 2013-05-06
Rated 5 out of 5 by from Most pleased.I have a couple old 1986 TOA model 38 SD PA cabs, solid built 3-ways, loaded with a 15, compression horn, and bullet tweets. After 27 years, a horn driver finally blew...probably because someone inadvertantly plugged into the high-end biamp jacks instead of full range...350 watts into horns and tweets. The OEM driver is a 2 bolt, and this selenium driver fit perfect. It sounds great and handles 300 watts passive crossed at 1k-10kHz with ease. Side by side, it's cleaner than the original in my other cab.
Date published: 2013-03-26
Rated 4 out of 5 by from Definitely Respectable, Decent Price!I bought this based on reviews as well I could not afford the B&C DE250-8's at the time.I'll attach an image of my first RTA measurement. I mated it with the Pyle PH715 1" horn. Test Mic = Behringer ECM8000.As you can see it is a typical horn in that it is strong in the lower High End. 1/24th octave RTA shows it actually is capable of decent output up to 19.33kHz. The 1/3rd octave image should give you an idea what a 31 band EQ might have to do if the x-over is not designed to compensate for the drivers specific Frequency response. That was the case in this example and the x-over assumed a flat tweeter response. In this RTA the speaker is laying on the ground facing up at the mic. in a 60Wx90'Lx20-30'H warehouse.I don't like the sound of most compression horns I've heard. This one is better than most.
Date published: 2013-02-05
  • 2015-08-28T20:35CST
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Product Q&A

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Selenium D220Ti-OMF-8 1" Titanium Horn Driver 8 Ohm 2/3 Bolt

Who wide is the driver

Asked by: nickalous
This driver is 4.53" in diameter.
Answered by: MattP
Date published: 2015-07-13

Hi, I need to replace my JBL JRX 115 horns. What would you recommend? 50-150$ price range. And what is the difference between Selenium D220Ti and Selenium D220Ti-OMF? Thank you.

Asked by: PaulFox
This D220 is the most popular replacement driver for the JRX speakers. The OMF style uses 2/3 bolts for mounting, the standard style uses a threaded 1-3/8" 18TPI mount, which is what you will need.
Answered by: MattP
Date published: 2015-07-06

Do they sell this in 16 ohms? I can find the screw on in 16 ohms but not the bolt on.

Asked by: mike2112
Unfortunately we do not have this driver available as a bolt-on in 16 ohms.
Answered by: MattP
Date published: 2015-04-17

The driver I am replacing had a larger and smaller wiring post. The posts on this horn are the same size. Which posts should be connected to the larger and to the smaller wire ends? One seems to have a red band.. Is that relevant?

Asked by: MustangMBS
The wide terminal is usually positive so this will need to be connected to the positive post on the tweeter.
Answered by: MattP
Date published: 2015-03-11

Does Selenium sell a speaker horn similar to the HM25 that this will bolt into?

Asked by: MustangMBS
We do not have any other horns with a similar size or dispersion that are bolt on. If you already have the driver you can use a bolt-on to screw-on adapter and still use this horn.
Answered by: MattP
Date published: 2015-03-11

How will the D220 DI work with the original crossovers on the New Large Advent I can't find the crossover frequency for the NLA anywhere. Thanks in advance for any information.

Asked by: CurtisW
I believe those had crossovers in the 1,500 Hz range although I cannot be sure. While those drivers will handle that, they are not the right driver for the application. They are designed to be mounted to a horn lens for pro audio applications like DJ and live bands, etc. Without knowing details about the crossover filters it's hard to recommend a tweeter that will work well since we have very few options that will handle a crossover that low, and only with certain slopes.
Answered by: MattP
Date published: 2014-12-16
  • 2015-08-28T20:38CST
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