PURIFI PTT4.0X04-NFC-01

4" Ultra Low Distortion Extended Woofer

60W AES, 4ohm, 84.5dB

zł1,232.76
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Description

The 4” long-stroke driver incorporates the easily recognizable PURIFI NeutralSurround suspension and ultra-linear motor system PURIFI PureDrive technology working in concert to elevate performance to a whole new level despite of it’s compact size.

The PTT4.0X04-NFC-01 features:

- Vibroacoustic optimized cone and dust cap in proprietary paper fiber mix

- Negligible Force Factor Modulation (FFM) and Surround Radiation Distortion (SRD)

- Low Magnetic Hysteresis Distortion (MHD)

- "Real" long-stroke performance with distortion remaining low over full excursion

- Uncompromised midrange performance

- Designed and manufactured in Denmark

Product Details

Data sheet

Nominal diameter
4" (100mm)
Nominal impedance
4 Ohm
AES power rating
60W
Sensitivity
84.5dB
Resonance frequency
38Hz
Total Q-factor
0.3
Voice coil diameter
1,2"
Magnet material
ferryt / ferrite
Net weight
1.25
Cone Material
Proprietary Fiber Mix