Free Shipping for all orders over $55
Shopping cart


(1 customer review)
In stock
  • Phenolic HF Driver
  • 2″ Exit Bolt-On
  • 108 dB – 500 Watts

From: $199.41



SKU: D4500Ph-PARENT Categories: , Tags: ,


Phenolic TRIO Compression Horn Driver
D4500Ph – 500 Watts 8 Ohms 4″ Voice Coil – Bolt-On 2″ Exit – Midrange Vocal Reproduction

The D4500Ph uses the latest Brazilian Phenolic technology TRIO by PRV designed for vocal reproduction. This 2” Exit phenolic compression driver features a 4″ voice coil and new and improved motor that is all about high output and low distortion vocal reproduction all the way down to 450 Hz!

D4500Ph phenolic


  • 108 dB efficient driver is perfect for the highest output audio systems
  • Large 4″ voice coil can handle up to 500 watts max musical power
  • Rated AES Power Handling (RMS): 250 Watts
  • Phenolic diaphragm delivers natural response throughout the vocal range
  • Type Bolt-On – Nominal Impedance: 8 Ohms

Brazilian Phenolic Technology Designed For Vocal Reproduction. High temperature CCAW is used for the voice coil that is wound on a Kapton former to withstand high operating temperatures.  The nearly indestructible Phenolic Diaphragm structure, designed for vocal reproduction, allows low midrange reproduction from 450 to 6000 Hz. This driver is recommended for midrange support in multi-way PA’s, stage monitors, side fills and high SPL car audio systems.

The D4500Ph is designed to ensure a quality sound and long lasting play in most any environment. Designed to be the smallest possible without sacrificing any performance in the motor for its 4″ voice coil, we have used a 7.86″ diameter ferrite motor, to keep the smallest size and weight on its category. Car audio SPL enthusiasts use this driver for vocal reinforcement on 3 way systems.

Technical Details


Exit Throat Diameter 2” (50 mm)
Nominal impedance 8 Ohms
Rated AES Power Handling (RMS) 250 Watts
Program Power 500 Watts
Sensitivity 2.83V at 1m 108 dB
Recommended Hi Pass Crossover** **For Full Power Handling 600 Hz** **12db Per Octave Crossover
Frequency Response at -10dB 450 – 6,000 Hz
Voice Coil Diameter 4”(101.6 mm)
Voice Coil Wire CCAW
Voice Coil Former Material Kapton
Diaphragm Material Phenolic resin
Flux Density 1.6 T
Magnet Material Ferrite


Overall Diameter 8.66” (220 mm)
Overall Depth 3.66” (93 mm)
Mounting Bolt Circle M6x4 4” (102 mm)
Net Weight 19.20 lbs (8.2 kg)
Shipping Weight 21.16 lbs (8.5 kg)
Carton Dimensions W x L x H 5.71” x 5.71” x 3.93” (230 x 230 x 135 mm)

Customer questions & answers

There are no questions yet. Be the first to ask a question about this product.

Send me a notification for each new answer.

1 review for D4500Ph

  1. Alexander Lago

Add a review

Your email address will not be published. Required fields are marked *

Repair Parts

Replacement Diaphragm for D4500Ph

WARNING: Cancer and Reproductive Harm –

You may also like…