Tina Turner 1939-2023



Scanspeak 15M/4624G00 Midrange - Discovery Range

Scanspeak 15M/4624G00 Midrange Unit.

Discovery logo

This 150mm / 6 inch 4 Ohm midrange unit is constructed from high quality component parts. Features include a coated NRSC fibre glass cone, central phase correction plug, ventilated motor system and a rugged diecast chassis. The output is highly linear and the useable response extends to an impressive 9 kHz.

With a high sensitivity of 92.4dB this 4 ohm driver offers a level of performance and resolution that is unexpected at this price.

Full details and response graph can be found within the downloadable data sheet at the bottom of this page.

Key Features:

  • High Output 92.4dB @ 2,83V
  • Coated NRSC Fibre Glass Cone
  • Die cast Aluminium Chassis vented below spider
  • Aluminium Ringed Magnet System
  • Phase Plug for Improved Phase Linearity

Basic parameters:

Resonant frequency (fs) 100 Hz Nominal impedance (Zn) 4 Ω
Mechanical  Q factor (Qms) 5.62 DC resistance (Re) 3.2 Ω
Electrical Q factor (Qes) 0.47 RMS power handling 75 W
Total Q factor (Qts) 0.43 Sensitivity (2.83V/1m) 92.4 dB
Equivalent volume (Vas) 3.7L Chassis diameter 149 mm

Here's the full datasheet:

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