PRV Audio DT175Ph-S 1" Phenolic Horn Driver 8 Ohm 1-3/8"-18

Brand:| Model: DT175
Choose the PRV Audio DT175 1" screw-on compression driver as the perfect upgrade for the horn drivers in your speaker cabinet.
  • Phenolic diaphragm for smooth, natural sound
  • Kapton® former for longevity
  • High 108 dB sensitivity
  • Standard 1-3/8"-18 TPI threading
Part # 
Weight: 1.85 lbs.  
Awaiting Updated Due Date
List Price$38.98
You Save33%
Your Price
Part # 294-2800
Qty:  EA
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Product Details

PRV Audio DT175Ph-S 1" Phenolic Horn Driver 8 Ohm 1-3/8"-18

PRV Audio's DT175 1" phenolic compression driver offers smooth, natural, room-filling sound in a lightweight and affordable package that weighs-in at just under 1-1/2 pounds! The molded, standard 1-3/8"-18 TPI screw-on design allows the DT175 to be used as a replacement compression driver for many popular professional audio speaker cabinets, including stage, studio, and floor monitors.

A 1" CCAW (copper-clad aluminum) voice coil is wound on a Kapton® former to keep the moving mass at a minimum for the highest possible output. With a sensitivity of 108 dB, and a frequency response of 1,500 to 20,000 Hz, the DT175 can keep up with nearly any driver on the market.

Specifications: • Power handling: 75 watts RMS with recommended crossover of 2 kHz, 12 dB/octave slope • VCdia: 1" • Impedance: 8 ohms • Frequency response: 1,500-20,000 Hz • SPL: 108 dB 1W/1m • Dimensions: 3.31" diameter x 1.6" depth (2.62" with threads)  • Net weight: 1.68 lbs.

Product Specifications
  • Mounting Type1-3/8"-18 TPI
  • Exit Diameter1"
  • Diaphragm MaterialPhenolic
  • Impedance8 ohms
  • Power Handling (RMS)75 Watts
PRV Audio DT175Ph-S 1" Phenolic Horn Driver 8 Ohm 1-3/8"-18
  • BrandPRV Audio
  • ModelDT175
  • Part Number294-2800
  • UPC799928733885
  • Product CategoryHorn Drivers
  • Unit of MeasureEA
  • Product Rating
    (3 Reviews)
  • Weight1.85 lbs.
  • 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 PRV Audio DT175Ph-S 1" Phenolic Horn Driver 8 Ohm 1-3/8"-18
in the Horn Drivers product category.


PRV Audio DT175Ph-S 1" Phenolic Horn Driver 8 Ohm 1-3/8"-18
PRV Audio DT175Ph-S 1" Phenolic Horn Driver 8 Ohm 1-3/8"-18 is rated 4.6667 out of 5 by 3.
Rated 5 out of 5 by from cant go wrong!!!I bought 2 of these 3 months ago along with a pair of the D280s & 6 of the 15" W700 woofers..... I cross both drivers over at 2khz... they are total beasts for their size & $25... I beat the heck out of these drivers & they just don't distort or fail. plus a replacement diaphragm is only $6.... PRV products, are sure to be the next big king of the pro speaker industry. their build quality & sonic quality, is simply unbeatable for the price... PRV was established in 2006, by way of several ex-selenium executives, & once you read the specs & use any of their products it is easily recognized..... along with parts expresse's amazing service, you cannot go wrong with any PRV product......
Date published: 2014-09-05
Rated 5 out of 5 by from Sweet hornThis horn sounds great crossed over at 5,000hz in a bass cab with a 15". I also tested this cab as a vocal monitor and could reach incredible volume with no feedback and was about 4 feet from the front of the cabinet. It has a nice smooth tone and maintains quality tone at high volume levels. I am very happy with the pricepoint. I will use these again for future builds.
Date published: 2014-06-03
Rated 4 out of 5 by from good valuethis speaker was better all around than the original cabinet speaker.
Date published: 2013-05-17

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.
PRV Audio DT175Ph-S 1" Phenolic Horn Driver 8 Ohm 1-3/8"-18

I have a pair of mtx tp112. the horn went out on mine and I'm looking to replace the driver. can i use these and a Selenium ADF25-25 Horn Adapter? if not what do you recommend? thanks in advance for any assistance you can provide.  

Asked by: jett_nebula
Unfortunately the drivers in the MTX speakers are proprietary, so that horn adapter will not match up perfectly. You could possibly modify it to work but we usually recommend contacting MTX for replacement drivers.
Answered by: MattP
Date published: 2014-06-18

Is the body of the unit made of metal, or plastic?

Asked by: Teaball
This is made of metal.
Answered by: MattP
Date published: 2014-05-28

I am looking for a substitute Compression Driver for the JBL 2414H-1. Crossover is 2khz. What would you recommend? These 300 series are not worth the $70.00 for the OEM Driver.

Asked by: Quantum_Guitar
This driver will work well as a replacement for the JBL.
Answered by: MattP
Date published: 2014-01-17

can this replace selenium D220Ti in a econowave speaker (crossover 1600 hz}

Asked by: kannan.t
I would not recommend a crossover below 2kHz with this driver. The Econowave is designed around the D220Ti driver so using something different would not be a good idea.
Answered by: MattP
Date published: 2013-09-09

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