JBL PB 10
150W Powered Sub Amp
LINE VOLTAGE
Yes/No
Hi/Lo Line
Nom.
Unit
Notes
US 120vac/60Hz
Yes
108-132
120
Vrms
Normal Operation
EU 230vac/50-60Hz
Yes
207-264
230
Vrms
Normal operation, MOMS required
Parameter
Specification
Unit
QA Test
Limits
Conditions
Notes
Amp Section
Type (Class AB, D, other)
D
n/a
n/a
Class D Preferred...Sink required for Class AB
Load Impedance (speaker)
4
Ohms
n/a
Nominal
Z-curve required
Rated Output Power
150
Watts
70
1 input driven
THD @ Rated Power
0.3
%
1
22k filter
75 Watts
THD @ 1 Watt
0.1
%
0.5
22k filter
DC Offset
10
mV-DC
20
@ Speaker Outputs
Damping factor
50
DF
35
Measured at the amplifier board THD < 0.1% 75
Watts @ 50Hz
Input Sensitivity
Input Frequency
50
Hz
50
Nominal Freq.
L&R
128
mVrms
±2dB
To 75 Watts
Single input driven LP defeat switch OFF
LFE
128
mVrms
±2dB
To 75 Watts
LP defeat switch ON- Single input driven
Speaker/Hi Level Input
1.28
Vrms
±2dB
To 75 Watts
Single input driven
Signal to Noise
SNR-A-Weighted
100
dBA
75
relative to rated power
A-Weighting filter
SNR-unweighted
80
dBr
80
relative to rated power
22k filter
SNR rel. 1W-unweighted
65
dBr
60
relative to 1W Output
22k filter
Residual Noise Floor
1
mVrms
2
Volume @max, using DVM or A/P
(BW=20 KHz)
Residual Noise Floor
1.5 mVrms(max)
2
Volume @max, w/ A/P Swept
Bandpass Measurement (Line
freq.+ harmonics) (BW=20Khz)
Input Impedance
Line Input
20K
ohms
n/a
Nominal
Speaker/Hi Level Input
4.7K
ohms
n/a
Nominal
Filters
Speaker in LP 2nd order variable
60-150 Hz
± 10
Subsonic filter (HPF) fixed 6th order
Fixed
LFE Low pass 2nd order fixed
200>LP<1K Hz
Single input E106+E74
Speaker out HP filter
Left & Right
200 Hz
± 10
Speaker input - Spkr out 4 Ohms
Left & Right
100 Hz
± 10
Speaker input - Spkr out 8 Ohms
Limiter
THD at Max. Output Power
n/a
n/a
functional Maximum Output Power
Maximum THD as a result of limiting.
Signal Sensing (ATO)
Auto-Turn-On (yes/no)
YES
functional Auto - on selection switch in Auto
ATO Input test frequency
50
Hz
functional
"
ATO Level LFE Input
4
mV
functional
"
ATO Level Speaker in
50
mV
functional
"
ATO Turn-on time
5
ms
functional
Auto Mute/ Turn-OFF Time
15
minutes
17
Power on Delay time
3
sec.
4
AC Power Applied
Transients/Pops
ATO Transient
5
mV-peak
n/a
@ Speaker Outputs
Turn-on Transient
50
mV-peak
2v-pp
@ Speaker Outputs
AC Line cycled from OFF to ON
Turn-off Transient
50
mV-peak
2v-pp
@ Speaker Outputs
AC Line cycled from ON to OFF
Efficiency
65
%
64
Nominal Line voltage 120 VAC / 230 VAC
Stand-by Input Power
15
Watts
18
@ nom. line voltage
0
Power Cons. @ rated power
115
Watts
120
@ nom. line voltage
75 Watts @ 4 Ohms nominal line voltage
Protection
Short Circuit Protection
YES
functional Direct short at output
Thermal Protection
YES
functional @1/8 max unclipped Power
DC Offset Protection
YES
-
DC present at Speaker Out leads
Line Fuse Rating
US version
Amps
1.5
Type-T or Slo Blo-250 V
Internal fuse
EU
Amps
TBD
Type-T or Slo Blo-250 V
External fuse with UL/SEMKO rated holder