Динамик НЧ SCANSPEAK 21W/8555-00. Инструкция на английском языке

Classic
?
8  Woofer
Type Number: 21W/8555-00
Features:
The Classic line consists of all the highly regarded transducers
that have been appraised and loved by so many customers over
the years. The goal has been to assemble all the diamonds,
developed over the years, speakers that fully live up to the
heritage of the brand.
Driver Highlights: Hard paper cone, low loss rubber surround,
SD-1 motor
Specs:
Electrical Data                                         Power handling
Nominal impedance               Zn 8 ohm                100h RMS noise test (IEC)          100 W
Minimum impedance               Zmin -- ohm             Long-term Max Power (IEC 18.3)     -- W
Maximum impedance               Zo -- ohm               Max linear SPL (rms) @ power       -- dB/W
DC resistance                   Re 5.5 ohm              Short Term Max power (IEC 18.2)    -- W
Voice coil inductance           Le 0.4 mH               Voice Coil and Magnet Parameters
T-S Parameters                                          Voice coil diameter                42 mm
Resonance Frequency             fs 20 Hz                Voice coil height                  -- mm
Mechanical Q factor             Qms 4.5                 Voice coil layers                  --
Electrical Q factor             Qes 0.33                Height of the gap                  -- mm
Total Q factor                  Qts 0.31                Linear excursion +/-               6.5 mm
Force factor                    Bl 8.2 Tm               Max mech. excursion +/-            12 mm
Mechanical resistance           Rms 0.9 Kg/s            Flux density of gap                -- mWb
Moving mass                     Mms 32 g                Total useful flux                  -- mWb
Suspension compliance           Cms -- mm/N             Diameter of magnet                 -- mm
Effective cone diameter         D -- cm                 Height of magnet                   -- mm
2                                          -- Kg
Effective piston area           Sd 220 cm                Weight of magnet
Equivalent volume               Vas 136 ltrs
Sensitivity (2.83V/1m)           87           dB
v
Ratio BL/ (Re)                   --                     Notes:
IEC specs refer to IEC 60268-5 third edition.
Ratio fs/Qts                   F --                    All ScanSpeak products are RoHS
compliant.

Frequency: 21W/8555-00
Mechanical Dimensions:21W/8555-00
Drawing Dimensions
Outside Diameter
Flange Thickness
Magnet Diameter
Cutout Diameter
Interior Depth
Hole Diameter
Screw Circle Diameter
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