General Specifications - KEF HTB2SE Service Manual

HTB2SE
GENERAL SPECIFICATION
1) THD (@70Hz with 20KHz Filter)
Output 100W
Output 28V,No load
2) Input sensitivity (@100Hz with 20KHz Filter)
Output 100W
Output 160W
3) S/N (@70Hz Input, A-Weight)
Output 40W
Output 160W
4) Filter (@70Hz 10mV Input, Output ref 0dB)
High Pass Filter, -6dB Point
Low Pass Filter, -6dB Point
5) Filter Roll-off (Relative to -6dB Point)
High Pass Filter Roll-off
Low Pass Filter Roll-off
6) Bass Boost (@40Hz 10mV Input, Bass Boost set to 0dB, Output ref 0dB)
Bass Boost Switch set to +6dB
Bass Boost Switch set to +12dB
7) Phase Adjustable (@100Hz Output 10V ref 0 degree)
Phase Switch set to 0 degree
Phase Switch set to 180 degree
8) Hum & Noise (Bass Boost Switch set to +12dB, Input with 1K ohm)
Output with 20KHz Filter
9) Current Consumption < 10 second
JAP 100V @Output 160W
@IDLE
US 115V @Output 160W
@IDLE
EU/UK 230V @Output 160W
AUST 240V @Output 160W
@IDLE
2
@IDLE
Typical LIMIT
0.08 0.35
0.8 1.0
580 +/-10%
1.8 +/-15%
95 85
100 95
30 +/-10%
360 +/-10%
-12 +/-2
-28 +/-4
+6.5 +/-1
+13.5 +/-1
0 0
180 180
<3 5
3 3.5
0.15 0.20
2.8 3.2
0.15 0.20
1.5 1.8
0.10 0.15
1.5 1.8
0.10 0.15
UNIT
%
%
mVrms
Vrms
dB
dB
Hz
Hz
dB
dB
dB
dB
degree
degree
mVrms
A
A
A
A
A
A
A
A