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SKU: D250Ph-S - Driver Category: Tags: ,


The PRV Audio D250Ph-S, high power Pro Audio 1″ Compression Driver is light weight and offers unsurpassed vocal and midrange reproduction. 

A specially designed and easily replaceable phenolic 2″ diaphragm on a Kapton former is light, thin and durable for long play applications and offers a more natural sound required for proper voice production systems. 

The D250Ph-S weighs just 2.8 lbs and is perfect for stage monitors, studio monitors, and stage speaker enclosures where additional midrange support is required. The D250Ph-S is assembled with a standard 1 3/8” screw for easy replacement with current 1” horns.


  • 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 –

Technical Details


Exit Throat Diameter 1” (25.4mm)
Nominal impedance 8 Ohms
Rated AES Power Handling (RMS) 80 Watts
Program Power 150 Watts
Sensitivity 2.83V at 1m 107 dB
Recommended Hi Pass Crossover** **For Full Power Handling 500 Hz** **12db Per Octave Crossover
Frequency Response at -10dB 400 – 8,000 Hz
Voice Coil Diameter 2”(50 mm)
Voice Coil Wire Copper
Voice Coil Former Material Kapton
Diaphragm Material Phenolic resin
Flux Density 1.10 T
Magnet Material Ferrite


Overall Diameter 4.41” (112 mm)
Overall Depth 2.99” (76 mm)
Mounting Thread 1 3/8” 18 TPI
Net Weight 3.11 lbs (1.41 kg)
Shipping Weight 3.22 lbs (1.46 kg)
Carton Dimensions W x L x H 4.65” x 4.65” x 3.27” (118 x 118 x 83 mm)

Customer questions & answers

  1. 0 votes
    Q What's the difference between these and the WG175Ph 150W...
    Asked by Victor Easton on February 29, 2020 2:05 am

    The D250Ph-S will play lower vocals from 500hz to about 5-6,000hz. The WG175Ph will play higher vocals from 3000hz to about 16,000hz. 

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6 reviews for D250Ph-S

  1. Joseph Zingg

    Easy and quick. Will be going back when I need more.

  2. Jackie Osborn


  3. Orlando Garrastegui

  4. Bill Gorby

  5. Tim Moore

    Great product and fast shipping

  6. Everett Davis

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Repair Parts

Replacement Diaphragm for D250Ph-S



PRV AUDIO D250Ph-S Compression Driver


WARNING: Cancer and Reproductive Harm –