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Discovery 10F/4424G00
Technical Highlights
- Leistung 15/30 W, Impedanz 4 Ohm, Frequenzbereich 100-22kHz.
- Neodym-Magnet, Glasfaser-Membran, Empfindlichkeit 90 dB.
- Resonanzfrequenz 90Hz, Schwingspule 20mm, Masse 2,8g.
- More technical details
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Discovery 10F/4424G00 by Scanspeak
Discover the Discovery 10F/4424G00 from Scanspeak, a 4" (10 cm) midrange driver known for its advanced technologies and top-notch craftsmanship. This midrange driver offers a very wide frequency range from 100 to 22,000 Hz, supported by a powerful neodymium magnet and a patented fiber glass diaphragm. With a compact size and an aluminum chassis, it is ideal for versatile applications. Additional features include a high sensitivity of 90 dB at 2.83 V, an SBR rubber surround, and a protective cap including grille. The resonance-free coating of the diaphragm significantly reduces vibrations.
- Very wide frequency range
- Coated NRSC fiber glass membrane (patent)
- Compact size
- Neodymium magnet
- Aluminum chassis
- High sensitivity 90dB / 2.83V
- SBR rubber surround
- Copper cap on pole piece
- 4" (10cm) full-range speaker with fiber glass diaphragm and neodymium drive
- 4 Ohm impedance
- Power handling (rated/music) = 15/30 W
- Frequency range = 100-22000 Hz
- Resonance frequency fs = 90 Hz
- Reference sound pressure SPL = 89.76 dB (2.83V; 1m)
- DC resistance Re = 3.2 Ohm
- Force factor BL = 3.9 N/A
- Voice coil inductance L = 0.1 mH
- Effective diaphragm area Sd = 36 cm2
- Moving mass including air load mms = 2.8 g
- Equivalent volume Vas = 2 l
- Free air total quality Qts = 0.29 (Qms=3.2, Qes=0.32)
- Diameter of the voice coil = 20 mm
- Linear displacement xlin = +/- 2.6 mm
- Patented neodymium magnet system
- Lossless linear suspension
- Magnet protection cap including grille before the pole core drilling
- Aluminum die-cast basket
Dimensions
- Installation diameter d = 78 mm
- Outer diameter d = 97.5 mm
- Installation depth (not milled) t = 44.65 mm


