There are 7 products.
The PTT4.0PR-NF2-01 is a 4” high-performance passive radiator featuring Purifi’s research based technologies, including the Natural Surround and a cone made from a proprietary fibre mix.
The PURIFI PTT4.0X04-NFC-01 is the smaller sibling of the PTT6.5. Don’t let the small size fool you! Thanks to state of the art technology this is probably the most potent and well performing 4” bass-midwoofer around.
The PURIFI PTT4.0X08-NFC-01 is the 8 ohm version of PTT4.0X and one of the smaller siblings of the PTT6.5. Don’t let the small size fool you! Thanks to state of the art technology this is a very potent and well performing 4” bass-midwoofer around.
The PTT6.5PR-NF1-01 is a 6.5” high-performance passive radiator featuring Purifi' s research based technologies, including the Natural Surround and a cone made from a proprietary fibre mix.
The PTT6.5X04-NAA-08 is a aluminum-cone member of the famous PTT6.5X extended-stroke product family. PURIFI’s research has identified the parameters that have so far prevented extended stroke drivers from breaking through in truly high performance audio.
Negligible force factor modulation and surround radiation distortion. Low magnetic hysteresis distortion. “Real” long-stroke performance: distortion remains low over full excursion. Uncompromised midrange performance. Designed and manufactured in Denmark.
The PURIFI PTT6.5X08-NFA-01 is a refined bass-mid woofer, incorporating state of the art technology that is based on extended research. The result is this ultra linear long-stroke woofer with unparalleled performance.
