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(12 customer reviews)
In stock
  • Phenolic HF Driver
  • 1″ Exit Screw-On
  • 108 dB – 150 Watts

From: $19.99



SKU: DT175Ph-S Category: Tags: ,


The DT175Ph-S is a lightweight compression driver that weighs just 1.5lbs, and offers you an economical yet responsive driver through 20kHz. The Phenolic diaphragm offers a more subtle, smooth tone producing a less harsh sound in smaller environments yet packs the punch to fill most any size room.

The DT175Ph-S has a standard 1″ screw-on throat enabling you to quickly replace old worn out or damaged drivers. The most affordable and compact 1″ compression driver from PRV Audio.


  • Throat Diameter: 1″
  • Type: Screw-On
  • Nominal Impedance: 8Ω
  • Rated AES Power Handling (RMS): 75 Watts
  • Program Power: 150 Watts

WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Technical Details


Exit Throat Diameter 1” (25.4mm)
Nominal impedance 8 Ohms
Rated AES Power Handling (RMS) 75 Watts
Program Power 150 Watts
Sensitivity 2.83V at 1m 108 dB
Recommended Hi Pass Crossover**
**For Full Power Handling
3000 Hz**
**12db Per Octave Crossover
Frequency Response at -10dB 1,300 – 19,000 Hz
Voice Coil Diameter 1″ (25.4 mm)
Voice Coil Wire CCAW
Voice Coil Former Material Kapton
Diaphragm Material Phenolic resin
Flux Density 1.02 T
Magnet Material Ferrite



Overall Diameter 3.31” (84 mm)
Overall Depth 2.60” (66 mm)
Mounting Thread 1 3/8” 18 TPI
Net Weight 1.73 lbs (0.79 kg)
Shipping Weight 1.85 lbs (0.84 kg)
Carton Dimensions W x L x H 4.53” x 4.53” x 3.31”
(115 x 115 x 84 mm)


Customer questions & answers

  1. 0 votes
    Q Would this be a direct replacement for an Eminence Apt 50 compression horn?
    Asked by Will on February 24, 2020 1:22 am

    Yes, this would be a good replacement option for you. 

Send me a notification for each new answer.

12 reviews for DT175Ph-S

  1. Anonymous

  2. Melquis A. Hernandez Marzan

  3. Luis Gor2 Velez

  4. Arnaldo Cosme

  5. Dean C.

  6. Luis Gor2 Velez

  7. Dean C.

  8. kaylee stetson

  9. Joemar Q.

    Fast service and even received a free gift i wasnt expecting. Great buy!!!

  10. Angel Colón

  11. Anonymous

  12. Jay

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Repair Parts

Replacement Diaphragm for DT175Ph-S