-
FULL RANGE DESIGN
-
UNDERHUNG MOTOR DESIGN WITH NEO
MAGNET, Xmax=5mm
-
VERY LOW THD(2nd AND 3rd HARMONIC
DISTORTING)
-
UNIQUE PHASE PLUG FOR BETTER
DISPERPSION
-
BAMBOO FIBER PAPER CONE WITH
DURABLE FOAM RUBBER SURROUND
|
4" PAPER FULL RANGE
|
DIAPHRAGM MTL
|
Paper |
|
SURROUND MTL
|
Foam Rubber |
|
NOMINAL IMPEDANCE
|
8 W
|
DCR IMPEDANCE
|
6.3
W
|
SENSITIVITY 1W/1m
|
87
dB
|
FREQUENCY RESPONSE
|
55-20K
Hz
|
FREE AIR RESONANCE
|
55 Hz
|
VOICE COIL DIAMETER
|
25.4
mm
|
AIR GAP HEIGHT
|
15
mm
|
RATED POWER INPUT
|
25 W
|
MAXIMUM POWER INPUT
|
50
W
|
FORCE FACTOR, BL
|
4.19
TM
|
MAGNET WEIGHT ( oz) |
Neodymium |
|
MOVING MASS
|
4.0
g
|
FERRO FLUID ENHANCED
|
No
|
SUSPENSION COMPL.
|
1977 uMN-1
|
EFFEC.PISTON AREA
|
0.0057 M2
|
Levc |
0.025 mH |
|
Zo |
39 ohm |
|
X-max
|
5.0 mm |
|
Vas
|
9.12
Litr.
|
Qts
|
0.43 |
|
Qms
|
2.68 |
|
Qes
|
0.51
|
| | | | | | | | | | | | | | | | | |
