Динамик НЧ SCANSPEAK 30W/4558T06. Инструкция на английском языке

SUBWOOFER                                                30W/4558T06
Our SILVER SERIES are specially selected units from Scan-Speak’s well-known home
audio speakers. Which have been optimized for automotive use. This series enables
audiophiles to experience in their vehicle the - TRUE TO LIVE - that they enjoy from
their high-end home audio system.
KEY FEATURES:
· 56mm Peak Excursion, 25mm Linear        · High Output 89dB @ 2,83V
· Low Resonance Freq. 17Hz                · Anodized Alu Cone, Fibre Glass Dust Cap
· Magnet System w. Alu Ring               · Die cast Alu Chassis vented below spider
T-S Parameters                                Electrical Data
Resonance frequency [fs]       17 Hz          Nominal impedance [Zn]           4 ?
Mechanical Q factor [Qms]       5.01          Minimum impedance [Zmin]        3.3 ?
Electrical Q factor [Qes]       0.34          Maximum impedance [Zo]         40.9 ?
Total Q factor [Qts]            0.32          DC resistance [Re]              2.6 ?
Force factor [Bl]            10.5 Tm          Voice coil inductance [Le]   0.83 mH
Mechanical resistance [Rms]  2.88 kg/s
Power Handling
Moving mass [Mms]              135 g
100h RMS noise test (IEC 17.1)  150 W
Compliance [Cms]           0.65 mm/N
Long-term max power (IEC 17.3)  350 W
Effective diaph. diameter [D]  244 mm
Effective piston area [Sd]   466 cm?           Voice Coil & Magnet Data
Equivalent volume [Vas]         197 l         Voice coil diameter            51 mm
Sensitivity (2.83V/1m)         89 dB          Voice coil height              33 mm
Voice coil layers                  4
Ratio Bl/vRe               6.51 N/vW
Height of gap                   8 mm
Ratio fs/Qts                   53 Hz
Linear excursion            ± 12.5 mm
Notes:                                        Max mech. excursion          ± 28 mm
IEC specs. refer to IEC 60268-5 third edition.   Unit weight                6.3 kg
All Scan-Speak products are RoHS compliant.
Data are subject to change without notice.
Datasheet updated: March 15, 2016.
N.C. Madsensvej 1 · 6920 Videb?k · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk

SUBWOOFER                                                30W/4558T06
Advanced Parameters (Preliminary)
Electrical data                               Mechanical Data
Resistance [Re']              2.72 ?          Force Factor [Bl]            10.37 Tm
Free inductance [Leb]       0.280 mH          Moving mass [Mms]             129.3 g
Bound inductance [Le]        1.96 mH          Compliance [Cms]           0.68 mm/N
Semi-inductance [Ke]        0.054 SH          Mechanical resistance [Rms]  1.80 kg/s
Shunt resistance [Rss]         260 ?          Admittance [Ams]           0.07 mm/N
N.C. Madsensvej 1 · 6920 Videb?k · Denmark · Phone: +45 6040 5200 · www.scan-speak.dk