Динамик НЧ PEERLESS HDS Exclusive 8” 8 Ohm 830884. Инструкция на английском языке

HDS Exclusive
8? Woofer
Type Number: 830884
Features:
This High Definition Sound (HDS) line of products push the
performance limits of midbass audio transducers in a range of
sizes - from the standard 205mm (8-inch) model, down to the
very small 106mm (4-inch) model. Feature-rich and utilizing
copper for the lowest distortion possible, the high-end HDS
Exclusive Series takes maximum advantage of over 80 years of
R&D experience to help systems designers build the world's best
audio products.
See architecture notes for HDS Platform
Driver Highlights: Nomex diaphragm, 33 mm coil, AL, CU, LS,
Phaseplug
See Application Notes
Go to Application Notes.
Go to Architecture Notes
Specs:
Electrical Data                                         Power handling
Nominal impedance               Zn     8      ohm       100h RMS noise test (IEC)          --     W
Minimum impedance               Zmin   6.5    ohm       Long-term Max Power (IEC 18.3)     --     W
Maximum impedance               Zo     45.7   ohm       Max linear SPL (rms) @ power       --     dB/W
DC resistance                   Re     5.8    ohm       Short Term Max power (IEC 18.2)    --     W
Voice coil inductance           Le     1.4    mH        Voice Coil and Magnet Parameters
T-S Parameters                                          Voice coil diameter                33     mm
Resonance Frequency             fs     32.4   Hz        Voice coil height                  17     mm
Mechanical Q factor             Qms    3                Voice coil layers                  2
Electrical Q factor             Qes    0.44             Height of the gap                  6      mm
Total Q factor                  Qts    0.38             Linear excursion +/-               5.5    mm
Force factor                    Bl     8      Tm        Max mech. excursion +/-            --     mm
Mechanical resistance           Rms    1.61   Kg/s      Flux density of gap                --     mWb
Moving mass                     Mms    23.7   g         Total useful flux                  1.1    mWb
Suspension compliance           Cms    1.02   mm/N      Diameter of magnet                 102    mm
Effective cone diameter         D      16.8   cm        Height of magnet                   20     mm
2
Effective piston area           Sd     221    cm         Weight of magnet                  0.68   Kg
Equivalent volume               Vas    68.8   ltrs
Sensitivity (2.83V/1m)                 89.3   dB
Ratio BL/v(Re)                         3.3              Notes:
IEC specs refer to IEC 60268-5 third edition.
Ratio fs/Qts                   F      85               All Tymphany products are RoHS compliant.

Frequency: 830884
Mechanical Dimensions:830884
Drawing Dimensions
Outside Diameter
Flange Thickness
Magnet Diameter
Cutout Diameter
Interior Depth
Hole Diameter
Screw Circle Diameter
Tymphany™ and are trademarks of Tymphany Corporation.  © 2009, Tymphany Corporation.  All rights reserved.     012409