The D4400Ph-Nd v2 is the evolution of our most famous midrange neodymium compression driver. This new design has improved efficiency, and strong vocal reproduction, making it the ideal choice for extreme car audio competitions.
The nearly indestructible Phenolic Diaphragm structure, designed for vocal reproduction, allows low midrange reproduction from 450 Hz, which makes this driver ideal for reproducing the important vocal range with enough output to keep up the most powerful low frequency speakers.
- The Brazilian phenolic technology delivers natural response throughout the vocal midrange frequencies.
- Car audio SPL enthusiasts use this 2” driver for vocal reinforcement on 3-way systems.
- The large high temperature 4 inch voice coil can handle up to 400 watts of musical power.
- For the highest output audio systems, this 109 dB efficient driver provides competition performance.
- Features a strong 6″ diameter neodymium ring magnet that reduces overall size and weight (vs. the ferrite D4400Ph)
Using a 6.10″ diameter neodymium motor provides a more compact design for easy front-mount installation with WGP22-50 horns, providing a compact yet powerful driver that solves the spacing and weight issues for large systems. Mounting hardware is included.
TRIO by PRV uses the latest Brazilian phenolic technology designed for vocal reproduction.
The phenolic diaphragm is attached to a 4″ diameter copper-clad aluminum wire with Kapton® former for a high 400 Watts RMS musical power handling, when used with recommended HPF:
- 700 Hz at 12 dB per octave filter Crossover / BT12
- 650 Hz at 18 dB per octave filter Crossover / BT18
Its incredible output capabilities make this midrange driver one of the loudest vocal drivers on the market!
A significant improvement in this second version was the larger aluminum phase plug, which provides better voice coil heat dissipation and high output levels.
This design, an exclusive from PRV Audio for neodymium midrange drivers provides better vocal response and efficiency. The Trio series driver is one of the top choices for car audio competitors.
