Genius SP-HF1255A - Chapter 2 Specifications; Satellite Specifications; Woofer Specifications

Service Guide SP-HF1255A
14
Chapter 2 Specifications
Satellite
Normal
No Description Unit
R L
Limit
1 RATED OUTPUT POWER @THD 10% W 23.5 22.6
≧20
2
SENSITIVITY (1KHz) @RATED O/P
POWER
m V 613 640 600±60
3
SENSITIVITY (1KHz)
@1W O/P POWER
m V 260 260 260±60
4
MAX INPUT LEVEL
@1% THD
m V 370 380 370±35
5 DISTOPTION@1kHz 1W OUT % 0.8 0.8
≦1
6
FREQUENCY RESPONSE
(1KHz -3DB ) LOW
Hz 20 20 20±10
7
FREQUENCY RESPONSE
(1KHz -3DB ) HI
KHz 20 20 20±5
8 S/N@RATED O/P POWER d B 75 75
≧70
9
CHANNEL UNBALANCE
@REF O/P POWER
d B 0.3 0.5
≦1
10
CHANNEL SEPARATION
(ONE CHANNELIN;OTHER
CHANNEL INPUT SHORTING
d B 51 51
≧40
11
HUM NOISE (VOLUME MAX;INPUT
SHORTING)
m V 1.6 1.6
≦2
12
HUM NOISE (VOLUME MIN INPUT
SHORTING)
m V 0.3 0.4
≦1
Woofer
No Description Unit Normal Limit
1 RATED OUTPUT POWER@100HZ (10%THD) W
2 SENSITIVITY (100Hz) @RATED O/P POWER m V
3 SENSITIVITY (100Hz) @1W O/P POWER m V
4 MAX INPUT LEVEL@1% THD m V
5 DISTOPTION@100Hz 1W OUT %
6 FREQUENCY RESPONSE(100Hz -3DB ) LOW Hz
7 FREQUENCY RESPONSE(100Hz -3DB ) HI Hz
8 S/N RATIO@100HZ RATED O/P POWER d B
9 HUM NOISE (VOLUME MAX;INPUT SHORTING) m V
10 HUM NOISE (VOLUME MIN INPUT SHORTING) m V