Transcript
7.0
Preliminary Data
134.5
Ø85.0
Ø139.0±0.2
Ø122.0
SB
5” SB13PFC25-4-COAX
Ø5.0 (x4) Ø8.3 (x4)
45°
69.0
Ø152.5
80.7
Features :
Vented reinforced plastic chassis Proprietary cone material with natural fibers made in-house Soft low damping rubber surround for improved transient response Optimized motor system Non-resonant long life lead wires Compact large surround dome tweeter
Specs Woofer : Nominal Impedance DC resistance, Re
4Ω 3.2 Ω
Voice coil inductance, Le 0.30 mH Effective piston area, Sd 89.9 cm 2 Voice coil diameter
Free air resonance, Fs
43 Hz
Specs Tweeter : Nominal Impedance
Sensitivity (2.83V/1m)
90 dB
DC resistance, Re
3.0 W
Mechanical Q-factor, Qms
2.26
Voice coil diameter
12.4 mm
Electrical Q-factor, Qes
0.3
Voice coil height
1.2 mm
0.27
Air gap height
1.5 mm
Free air resonance, Fs
1300 Hz
4W
25.4 mm
Total Q-factor, Qts
Voice coil height
14.3 mm
Moving mass incl. air, Mms 9.1 g
Air gap height
5 mm
Force factor, Bl
5.1 Tm
Sensitivity (2.83V/1m)
89 dB
Linear coil travel (p-p)
9.3 mm
Equivalent volume, Vas
17.0 liters
Rated power handling*
10 W
Magnetic flux density
1.1 T
Compliance, Cms
1.51 mm/N
Magnetic flux density
1.05 T
Mechanical loss, Rms
1.1 kg/s
Magnet weight
0.003 kg
Rated power handling*
40 W
Net weight
0.014 kg
Magnet weight
0.36 kg
Net weight
0.93 kg
* IEC 268-5, high-pass Butterworth, 3 kHz, 12 dB/oct.
* IEC 268-5, T/S parameters measured on drive units that are broken in.
95
36.7
90
33.3
85
30.0
80
26.7
75
23.3
70
20.0
65
16.7
60
13.3
55
10.0
dB
40.0
50
6.7 3.3
45 40
Ohm
100
20
Response Curve :
50
100
(Woofer) ------ (Blue) : on axis (Tweeter) ------ (Green) : on axis
500 1k 200 (IEC baffle, mic. distance 31.6 cm, SPL shown for 2.83V/1m)
------ ( Red ) : 20° off-axis ------ (Purple) : 20° off-axis
2k
5k
10k
0.0 20kHz
REV. 0 (31.03.2016)
