The Discovery series offer traditional design, superior sound, a solid construction, and a wide range of variants. Combining these elements - plus a wealth of technical features and finesses - it gives our customers the possibility of acquiring a tailor-made Scan-Speak solution with very good performance at a reasonable low price point!
KEY FEATURES:
. Coated NRSC Fibre Glass Cone
. Low Damping SBR Rubber Surround
. Magnet System w. Alu Ring
. Die cast Alu Chassis vented below spider
T-S Parameters
Resonance frequency [fs] 45 Hz
Mechanical Q factor [Qms] 3.74
Electrical Q factor [Qes] 0.27
Total Q factor [Qts] 0.25
Force factor [Bl] 7.3 Tm
Mechanical resistance [Rms] 0.66 kg/s
Moving mass [Mms] 8.61 g
Suspension compliance [Cms] 1.43 mm/N
Effective diaph. diameter [D] 101 mm
Effective piston area [Sd] 80 cm2
Equivalent volume [Vas] 12.8 l
Sensitivity (2.83V/1m) 86.9 dB
Ratio Bl/ãRe 3.05 N/ãW
Ratio fs/Qts 180 Hz
Electrical Data
Nominal impedance [Zn] 8 L
Minimum impedance [Zmin] 7.1 L
Maximum impedance [Zo] 84.7 L
DC resistance [Re] 5.7 L
Voice coil inductance [Le] 0.8 mH
Power Handling
100h RMS noise test (IEC 17.1) 60 W
Long-term max power (IEC 17.3) 120 W
Voice Coil and Magnet Data
Voice coil diameter 25 mm
Voice coil height 13.4 mm
Voice coil layers 2
Height of gap 5 mm
Linear excursion } 4.2 mm
Max mech. excursion } 8 mm
Unit weight 1.2 kg
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