Динамик СЧ SCANSPEAK 15M/4624G00. Инструкция на английском языке

MIDRANGE                                                   15M/4624G00
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:
? High Output 92,5dB @ 2,83V               ? Phase Plug for Improved Phase Linearity
? Coated NRSC Fibre Glass Cone             ? Very Low Damping Foam Surround (Coated)
? Die cast Alu Chassis vented below spider    ? Magnet System w. Alu Ring
T-S Parameters                                  Electrical Data
Resonance frequency [fs]       100 Hz           Nominal impedance [Zn]           4 ?
Mechanical Q factor [Qms]        5.62           Minimum impedance [Zmin]        4.1 ?
Electrical Q factor [Qes]        0.47           Maximum impedance [Zo]         41.5 ?
Total Q factor [Qts]             0.43           DC resistance [Re]              3.2 ?
Force factor [Bl]              5.3 Tm           Voice coil inductance [Le]    0.23 mH
Mechanical resistance [Rms]  0.69 kg/s
Power Handling
Moving mass [Mms]                6.2 g
100h RMS noise test (IEC 17.1)*  75 W
Suspension compliance [Cms]  0.41 mm/N
Long-term max power (IEC 17.3)*    - W
Effective diaph. diameter [D]  101 mm
*Filter: 2. order HP Butterworth, 200 Hz
Effective piston area [Sd]     80 cm?
Voice Coil and Magnet Data
Equivalent volume [Vas]          3.7 l
Voice coil diameter             25 mm
Sensitivity (2.83V/1m)         92.4 dB
Voice coil height                8 mm
Ratio Bl/vRe                2.96 N/vW
Voice coil layers                   2
Ratio fs/Qts                   231 Hz
Height of gap                    5 mm
Notes:                                         Linear excursion              ± 1.5 mm
IEC specs. refer to IEC 60268-5 third edition.   Max mech. excursion          ± 8 mm
All Scan-Speak products are RoHS compliant.
Data are subject to change without notice.     Unit weight                       1 kg
Datasheet updated: February 22, 2011.
N.C. Madsensvej 1 ? 6920 Videb?k ? Denmark ? Phone: +45 6040 5200 ? www.scan-speak.dk

MIDRANGE                                                   15M/4624G00
Advanced Parameters (Preliminary)
Electrical data:                                Mechanical Data
Resistance [Re']                  - ?           Force Factor [Bl]               - Tm
Free inductance [Leb]            - mH           Moving mass [Mms]                 - g
Bound inductance [Le]            - mH           Compliance [Cms]              - mm/N
Semi-inductance [Ke]             - SH           Mechanical resistance [Rms]     - kg/s
Shunt resistance [Rss]            - ?           Admittance [Ams]              - mm/N
N.C. Madsensvej 1 ? 6920 Videb?k ? Denmark ? Phone: +45 6040 5200 ? www.scan-speak.dk