Parameter
Specification
Unit
QA Test
Limits
Conditions
Notes
Signal Sensing (ATO)
Auto-Turn-On (yes/no)
YES
Functional
ATO Input test frequency
50
Hz
Functional
ATO Line level input
1.5
mV
Functional
Maximum acceptable level.
ATO Turn-on time
5
ms
Functional Amp connected and AC on, then
input signal applied
Auto Mute/ Turn-OFF Time
5-15
minutes
5-15
T before muting, after signal is
removed
Auto turn of time (T) must be 5 > T <
15 Minutes
Power on Delay time
3
sec.
4
AC Power Applied
Transients/Pops
ATO Transient
0.5
V-peak
0.5V
@ Speaker Output
Amplifier activated by signal presence
at the Line input
Turn-on Transient
0.5
V-peak
0.8V
@ Speaker Output
AC Line cycled from OFF to ON
Turn-off Transient
0.5
V-peak
0.8V
@ Speaker Output
AC Line cycled from ON to OFF
Efficiency
Efficiency
65
%
60
Test conducted at rated power
200W
Nominal Line voltage
Efficiency at 1/8 of rated power
48
%
45
Test conducted at 25 WRMS
Nominal Line voltage-Rated impedance
4 Ohms
Standby Input power
15
Watts
16
Nominal Line voltage RED LED
Idle input power
14
Watts
16
@ nom. line voltage
Maximum allowable input power under
nominal Input voltage and frequency,
HOT or COLD operation. LED GREEN
no signal applied
Power Cons. @ rated power
303
Watts
331
@ nom. line voltage
200 Watts @ 4 Ohms nominal line
voltage
Protections
Short Circuit Protection
YES
Functional Direct short at output
Amplifier should resume operation after
short circuit condition removal
Thermal Protection
YES
Functional @1/8 max unclipped Power at 1.06
times the input voltage
Temperature rise in accessible metal
parts should not exceed 35K rise for
domestic version or 30K rise for
European versions (refer to
requirements sheet).
DC Offset Protection
YES
-
DC present at Speaker Out leads
Design must insure no Offset/DC
Voltage at the speaker output under
any operating condition including
abnormal operation
Line Fuse Rating
USA-Domestic
3.15
Amps
3.15
Type-T or Slo Blo-250 V
Internal fuse with UL/SEMKO rated
holder
EU
2
Amps
2
Type-T or Slo Blo-250 V, Low
Breaking capacity
Internal fuse with UL/SEMKO rated
holder
Mechanical
System weight
39
Lbs
Reference
Subwoofer
Dimensions (H x W x D)
8 x 13-1/4 x 15-3/8 inches
Reference
Depth includes antenna but no grill
SYSTEM PERFORMANCE USING WIRELESS Tx
THD @ 1 Watt
0.43
%
0.5
22K filter
Tx Input Impedance
Line Input (LFE)
7.3K
ohms
n/a
Nominal @ 1KHz
System Sensitivity
Using Tx
Input Frequency
50
Hz
50
Nominal Freq.
System level, using Tx
LFE Input
6.4
mVrms
±1dB
To 1 Watt
System level, using Tx
System gain
50
dB
±1dB
To 1 Watt
System level, using Tx
System Signal to Noise
Using Tx
SNR-A-Weighted
75
dBA
70
relative to 1W
A-Weighting filter
SNR-unweighted
57
dBr
55
relative to 1W
22K filter
Filters
System filter
None
Hz
Should not have any effect on the
FR of the system
ES150PW
3
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