Kenwood KFC-W3005 Instruction Manual - Page 12

iechnical, specifications

Page 12 highlights

iechnical specifications SYMBOL UNIT KFC-W3005 MODEL NAME KFC-W2505 KFC-W2005 /W2005G KFC-W1705 Nominal Impedance Z Ohm 4 4 4 4 DC Resistance Revc Ohm 3.34 3.39 3.35 3.10 Voice Coil Inductance Levc mH 1.10 0.90 0.64 0.70 Piston Area Force Factor Sd sqm BL Tm 0.0491 9.80 0.0347 ti 7.57 0.0206 8.07 0.0125 5.60 Volume Acoustic Compliance liter Vas cu•ft 82.84 2.925 41.70 1.473 8.87 0.313 5.00 0.177 Moving Mass Mms g 100.1 69.1 41.9 26.0 Resonant Frequency Fs Hz 32 35 50 64 Mechanical Q Factor Qms 10.45 9.54 11.42 11.09 Electrical CI Factor Qes 0.70 0.91 1.14 1.03 Total Q Factor Qts 0.66 0.83 1.04 0.94 Peak Power W Watts 700 600 500 260 Peak Excursion Xmax mm 9 12 6.5 2.5 Displacement cc 3,980 2,280 1,520 750 cu•ft 0.141 0.080 0.054 0.026 Mounting Depth mm (in.) 135(5-5/16) 115(4-1/2) 100(3-15/16) 70(2-3/4) Weight of Magnet g (oz.) 1,200(42.3) 1,000(35.3) 680(24) 340(12) Voice Coil Diameter mm (in.) 65(2-9/16) 48(1-7/8) 48(1-7/8) 30(1-3/16)

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iechnical
specifications
SYMBOL
UNIT
MODEL
NAME
KFC-W3005
KFC-W2505
KFC-W2005
/W2005G
KFC-W1705
Nominal
Impedance
Z
Ohm
4
4
4
4
DC
Resistance
Revc
Ohm
3.34
3.39
3.35
3.10
Voice
Coil
Inductance
Levc
mH
1.10
0.90
0.64
0.70
Piston
Area
Sd
sqm
0.0491
0.0347
ti
0.0206
0.0125
Force
Factor
BL
Tm
9.80
7.57
8.07
5.60
Volume
Acoustic
Compliance
Vas
liter
82.84
41.70
8.87
5.00
cu•ft
2.925
1.473
0.313
0.177
Moving
Mass
Mms
g
100.1
69.1
41.9
26.0
Resonant
Frequency
Fs
Hz
32
35
50
64
Mechanical
Q
Factor
Qms
10.45
9.54
11.42
11.09
Electrical
CI
Factor
Qes
0.70
0.91
1.14
1.03
Total
Q
Factor
Qts
0.66
0.83
1.04
0.94
Peak
Power
W
Watts
700
600
500
260
Peak
Excursion
Xmax
mm
9
12
6.5
2.5
Displacement
cc
3,980
2,280
1,520
750
cu•ft
0.141
0.080
0.054
0.026
Mounting
Depth
mm
(in.)
135(5-5/16)
115(4-1/2)
100(3-15/16)
70(2-3/4)
Weight
of
Magnet
g
(oz.)
1,200(42.3)
1,000(35.3)
680(24)
340(12)
Voice
Coil
Diameter
mm
(in.)
65(2-9/16)
48(1-7/8)
48(1-7/8)
30(1-3/16)