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Scanspeak 5F/8422T01 Full Range - Discovery Series

Scanspeak 5F/8422T01. High quality 2 inch full range drive unit. 

Discovery logo

This is a totally unique product and is possibly the finest 2 inch mainstream drive unit available. Featuring a powerful Neodymium magnet and ventilated pole piece, this remarkable little drive unit has an incredibly wide and smooth frequency response, razor sharp imagery + top notch construction; this really is the definitive small drive unit.

Use as full range in small reflex enclosures or as a very fine midrange in larger designs ~ there are so many possibilities.

Key Features:

    • Powerful Neodymium Ring Magnet with Symmetric Drive.
    • Hard Paper Cone, Foam Surround, Long Excursion
    • Extended Copper Cap on Pole Piece
    • 1" Voice Coil wound on Titanium Former
    • Large Pole Piece Vent, Low Distortion
    • Wide Frequency Range

    Basic parameters:

    Resonant frequency (fs) 93 Hz Nominal impedance (Zn) 8 Ω
    Mechanical  Q factor (Qms) 5.17 DC resistance (Re) 6.0Ω
    Electrical Q factor (Qes) 0.69 RMS power handling 10 W
    Total Q factor (Qts) 0.61 Sensitivity (2.83V/1m) 80.0 dB
    Equivalent volume (Vas) 0.5L Chassis diameter 67 mm

    Here's the full datasheet:

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