Динамик НЧ SCANSPEAK 26W/4534G00. Инструкция на английском языке

WOOFER                                                     26W/4534G00
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:
? Black Anodized Alu Cone                  ? Coated Fibre Glass Dust Cap
? Magnet System w. Alu Ring                ? Die cast Alu Chassis vented below spider
? Low Resonance Freq. 23Hz
T-S Parameters                                  Electrical Data
Resonance frequency [fs]        23 Hz           Nominal impedance [Zn]           4 ?
Mechanical Q factor [Qms]        9.57           Minimum impedance [Zmin]        4.5 ?
Electrical Q factor [Qes]        0.37           Maximum impedance [Zo]         87.2 ?
Total Q factor [Qts]             0.36           DC resistance [Re]              3.8 ?
Force factor [Bl]              8.8 Tm           Voice coil inductance [Le]    0.70 mH
Mechanical resistance [Rms]  0.80 kg/s
Power Handling
Moving mass [Mms]                52 g
100h RMS noise test (IEC 17.1)   90 W
Suspension compliance [Cms]  0.92 mm/N
Long-term max power (IEC 17.3)  175 W
Effective diaph. diameter [D]  211 mm
Effective piston area [Sd]    350 cm?          Voice Coil and Magnet Data
Equivalent volume [Vas]          156 l         Voice coil diameter             38 mm
Sensitivity (2.83V/1m)         90.5 dB         Voice coil height               18 mm
Ratio Bl/vRe                4.51 N/vW          Voice coil layers                   2
Height of gap                    6 mm
Ratio fs/Qts                   63.9 Hz
Linear excursion               ± 6 mm
Notes:                                         Max mech. excursion           ± 12 mm
IEC specs. refer to IEC 60268-5 third edition.    Unit weight                  2.9 kg
All Scan-Speak products are RoHS compliant.
Data are subject to change without notice.
Datasheet updated: April 14, 2011
N.C. Madsensvej 1 ? 6920 Videb?k ? Denmark ? Phone: +45 6040 5200 ? www.scan-speak.dk

WOOFER                                                     26W/4534G00
Advanced Parameters (Preliminary)
Electrical data                                 Mechanical Data
Resistance [Re']               4.17 ?           Force Factor [Bl]             8.09 Tm
Free inductance [Leb]       0.0227 mH           Moving mass [Mms]             51.50 g
Bound inductance [Le]        0.923 mH           Compliance [Cms]           1.05 mm/N
Semi-inductance [Ke]         0.132 SH           Mechanical resistance [Rms]  0.065 kg/s
Shunt resistance [Rss]         2500 ?           Admittance [Ams]          0.0997 mm/N
N.C. Madsensvej 1 ? 6920 Videb?k ? Denmark ? Phone: +45 6040 5200 ? www.scan-speak.dk