N.C. Madsensvej 1 6920 Videbæk Denmark Phone: +45 6040 5200 www.scan-speak.dk
PASSIVE RADIATOR
30W/0-00-00
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:
Optimized for 30W/4558T00
Rigid Black Aluminium Cone
Die cast Alu Chassis
Adjustable Weight for Optimum Fres
Coated Sandwich Fibre Glass Dust Cap
Notes:
IEC specs. refer to IEC 60268-5 third edition.
All Scan-Speak products are RoHS compliant.
Data are subject to change without notice.
Datasheet updated: February 22, 2011.
T-S Parameters
Resonance frequency [fs]
9.5 Hz
Mechanical Q factor [Qms]
14
Electrical Q factor [Qes]
-
Total Q factor [Qts]
-
Force factor [Bl]
- Tm
Mechanical resistance [Rms]
1.84 kg/s
Moving mass [Mms]
435 g
Suspension compliance [Cms]
0.65 mm/N
Effective diaph. diameter [D]
244 mm
Effective piston area [Sd]
466 cm²
Equivalent volume [Vas]
200 l
Sensitivity (2.83V/1m)
- dB
Ratio Bl/√Re
- N/√W
Ratio fs/Qts
- Hz
Electrical Data
Nominal impedance [Zn]
- Ω
Minimum impedance [Zmin]
- Ω
Maximum impedance [Zo]
- Ω
DC resistance [Re]
- Ω
Voice coil inductance [Le]
- mH
Power Handling
100h RMS noise test (IEC 17.1)
- W
Long-term max power (IEC 17.3)
- W
Voice Coil and Magnet Data
Voice coil diameter
- mm
Voice coil height
- mm
Voice coil layers
-
Height of gap
- mm
Linear excursion
± - mm
Max mech. excursion
± 28 mm
Unit weight
1.4 kg
PASSIVE RADIATOR 30W/0-00-00 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
PASSIVE RADIATOR 30W/0-00-00 Advanced Parameters (Preliminary) Electrical data: Resistance [Re'] Mechanical Data -Ω Force Factor [Bl] Free inductance [Leb] - mH Moving mass [Mms] Bound inductance [Le] - mH Compliance [Cms] Semi-inductance [Ke] - SH Mechanical resistance [Rms] Shunt resistance [Rss]