PTT4.0PR-NF2-01 Long Stroke...
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.
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There are 3 products.
PTT4.0X04-NFC-01 4″ Ultra...
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.
PTT4.0X08-NFC-01 4″ Ultra...
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.
