Purifi Audio PTT4.0PR-NF2-01 4" Passive Radiator
PTT4.0PR-NF2-01 incorporates PURIFI’s Neutral Surround technology in order to eliminate Surround Radiation Distortion. With its low-distortion properties, long linear stroke and tunable mass, the driver is eminently suited as a companion to PTT4.5W04 especially in compact speaker construction where a traditional reflex port would limit the performance.
- PURIFI Neutral Surround eliminates Surround Radiation Distortion
- 28mm peak-peak excursion with constant Sd
- Adjustable mass for optimal tuning
- Designed and Manufactured in Denmark
Purifi Audio PTT4.0PR-NF2-01 Datasheet
Purifi Application Notes and Downloads
HiFiCompass Page with a variety of box tunings including PR