PURIFI PTT4.0X08 ULTRA LOW DISTORTION LONG STROKE DRIVER ZVUČNIK
AUD889_0,0(0),0,0
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Jamstvo 24 mjeseci
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!
Dodatne specifikacije za PURIFI PTT4.0X08 ULTRA LOW DISTORTION LONG STROKE DRIVER ZVUČNIK
Specifications
Article numberPTT4.0X08-NFC-01Nominal Diameter4Impedance (Z)8 ohmsSensitivity82.3 dB @ 2.83V/1mVoice Coil Diameter30 mmDC Resistance (Re)7.1 ohmsVoice Coil Inductance (Le)0.53 mH @ 1kHzResonant Frequency (Fs)40 HzMechanical Q (Qms)4.3Electromagnetic Q (Qes)0.39Total Q (Qts)0.36Diaphragm Mass Inc. Airload (Mms)11.8gMechanical Compliance of Suspension (Cms)1.33 mm/NSurface Area of Cone (Sd)56.7 cm2Volume of Displacement (Vd)48.2 cm3BL Product (BL)7Compliance Equivalent Volume (Vas)6.1 literMaximum Linear Excursion (Xmax)8.5 mmDriver's Mechanical Losses (Rms)0.7 kg/sCone / Diaphragm MaterialProprietary Fibre MixSurround MaterialNitrile rubberVoice Coil Wire MaterialAluminumVoice Coil FormerFiberglassBasket / Frame MaterialAluminum alloy diecastMagnet MaterialFerro-magneticOverall Outside Diameter125 mmOverall Depth78.5 mmBaffle Cutout Diameter100 mmBolt Circle Diameter115 mm# Mounting Holes6Mounting Hole Diameter4.2