Infinity PS210 Service Manual page 4

PS series PS210 subwoofer
Parameter Specification
Turn-off Transient
Efficiency
Efficiency
Efficiency at 1/8 of rated power
Off state input power
Stand-by Input Power
Power Cons. @ rated power
Protections
Short Circuit Protection
Thermal Protection
DC Offset Protection
Line Fuse Rating
USA-Domestic
EU
QA Test
Unit
Limits
0.5 V-peak 0.8V
60 % 58
38 % 37
16 Watts 18
24 Watts 26
250 Watts 260
YES functional Direct short at output
YES functional
YES -
2 Amps 2
1.25 Amps 1.25
Conditions
@ Sub amp output
Test conducted at rated power 150WNominal Line voltage
Test conducted at 18.75 WRMS
@ nom. line voltage
@ nom. line voltage
@1/8 max unclipped Power at 1.06
times the input voltage
DC present at Speaker Out leads
Type-T or Slo Blo-250 V
Type-T or Slo Blo-250 V, Low
Breaking capacity
3
Notes
AC Line cycled from ON to OFF
Nominal Line voltage-Rated impedance 4 Ohms
Nominal Line voltage RED LED
Maximum allowable input power under nominal
Input voltage and frequency, HOT or COLD
operation.LED GREEN no signal applied
150 Watts @ 4 Ohms nominal line voltage
Amplifier should resume opera ion after short
circuit condition removal
Temperature rise in accessible metal parts
should not exceed 35K rise for domestic version
or 30K rise for European versions (refer to
requirements sheet).
Design must insure no Offset at the speaker
output under any operating condition including
abnormal operation
Internal fuse with UL/SEMKO rated holder
Internal fuse with UL/SEMKO rated holder