PRV D4500Ph Series 2" 500W RMS (1000W Peak Power Handling) 8 Ohm, Exit Bolt-On Phenolic Compression Driver (Sold as Single)
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What's Inside?
- • 2" D4 Series Exit Bolt-On Phenolic Compression Driver
- • Owner's Manual
Loud Vocals That Cut Through the Chaos
When your system needs vocals that stay loud and clear no matter how heavy the bass gets, the PRV Audio D4500Ph is built to deliver. With 108 dB sensitivity, it pushes strong, focused vocal projection that easily stands out in high SPL setups. The ferrite motor structure keeps everything stable and reliable, giving you consistent performance that holds up even during long hours of hard use.
Smooth Midrange That Feels Natural and Powerful
This driver is all about keeping vocals clean without sounding harsh or forced. The phenolic diaphragm technology produces a smooth, natural midrange tone that still hits with authority. Covering 450 Hz to 6,000 Hz, it gives your system tight vocal detail and strong presence, while the precision aluminum phase plug helps manage heat and improves efficiency when you are pushing volume hard.
Built Tough for Real Competition and Daily Abuse
If you are running a serious build, this driver is ready to handle it. The heavy duty 4 inch voice coil supports up to 500 watts RMS program power, keeping output stable even under heavy load. Its bolt on 2 inch exit design makes installation secure and flexible with most pro horn systems, while DSP optimized crossover tuning helps protect your setup and keep everything sounding clean. Whether it is SPL competition or a daily loud ride, this compression driver is made to perform without backing down.
Frequently Asked Questions (FAQ)
- • Why does my PRV Audio D4500Ph sound distorted when I increase the volume?
Distortion is commonly caused by amplifier clipping, crossover settings that are too low, or excessive equalizer boost. Proper tuning helps maintain clean and accurate high frequency reproduction.
- • Can I use the PRV Audio D4500Ph with any horn?
The driver should be paired with a compatible horn that matches its mounting thread and acoustic design. Using the correct horn helps maximize efficiency and sound coverage.
- • Why is there no sound coming from my PRV Audio D4500Ph?
A blown diaphragm, loose wiring, faulty crossover, or amplifier problem are the most common causes. Checking each component individually can help identify the issue.
- • Does the PRV Audio D4500Ph need a passive crossover if I already use a DSP?
No. A properly configured DSP can provide the necessary crossover protection and tuning, eliminating the need for a passive crossover in many active systems.
- • Why does my PRV Audio D4500Ph produce a rattling noise during playback?
Rattling may be caused by loose horn hardware, a damaged diaphragm, vibrating mounting screws, or nearby objects resonating with the sound.
- • Can I replace the diaphragm on the PRV Audio D4500Ph if it gets damaged?
Yes. Replacing the diaphragm is a common repair that can restore performance if the compression driver body is still in good condition.
- • Is the PRV Audio D4500Ph suitable for outdoor PA systems?
Yes. It performs well in outdoor sound systems when installed in a weather protected enclosure that shields it from direct exposure to rain and debris.
- • Why do vocals sound too sharp with my PRV Audio D4500Ph?
Overly sharp vocals are often caused by aggressive equalizer settings, improper crossover adjustments, or excessive amplifier gain. Fine tuning the system usually produces a smoother response.
- • Can the PRV Audio D4500Ph be paired with multiple midrange speakers?
Yes. Many high output systems combine one compression driver with multiple midrange speakers to achieve balanced vocal and high frequency coverage.
- • What is the best way to keep the PRV Audio D4500Ph performing like new?
Use the recommended crossover settings, avoid amplifier clipping, inspect the wiring and horn regularly, keep the driver protected from moisture, and tighten mounting hardware as part of routine maintenance.
- Diameter : 2 Inch
- RMS Power Range : 500 Watts
- Peak Power Handling : 1000 Watts
Features:
- High Output Vocal Design: Delivers 108 dB sensitivity for strong and clear vocal projection in high SPL audio systems.
- Phenolic Diaphragm Technology: Produces natural midrange response with smooth tonal characteristics and long lasting durability.
- Extended Low Midrange Performance: Operates effectively down to 450 Hz for strong vocal reinforcement in multi way systems.
- Heavy Duty 4 Inch Voice Coil: Supports up to 500 watts RMS program power for stable and consistent high power operation.
- Wide Frequency Coverage: Reproduces sound from 450 Hz to 6,000 Hz for detailed and focused vocal clarity.
- Precision Aluminum Phase Plug: Enhances heat dissipation and improves overall efficiency during extended high output use.
- Bolt On 2 Inch Exit Design: Ensures secure installation compatibility with a wide range of professional horn systems.
- Ferrite Motor Structure: Provides stable magnetic performance and compact design for reliable long term operation.
- DSP Optimized Crossover Use: Designed for best performance with recommended high pass crossover settings for system protection.
- Competition Ready Performance: Ideal for SPL builds, stage use, and high power car audio vocal reinforcement systems.
Specifications:
- Exit Throat Diameter: 2” (50 mm)
- Nominal Impedance: 8 Ohm
- Nominal Power Handling: 250 W
- Continuous Program Power (RMS): 500 W
- Peak Power Handling: 1,000 W
- Sensitivity (2.83V @ 1m): 108 dB
- Recommended High-Pass Crossover: 600 Hz (12 dB per octave) for full power handling
- Frequency Response (-10 dB): 450 – 6,000 Hz
- Voice Coil Diameter: 4” (98 mm)
- Voice Coil Wire Material: Copper
- Voice Coil Former Material: Kapton
- Diaphragm Material: Phenolic
- Flux Density: 1.72 T
- Magnet Material: Ferrite
- UPC: 810075521023
- Weight: 2
- Authorized Internet Dealer
Warranty: 1 Year Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 1 Year from the original date of purchase with proper return authorization.
