Detailed Specifications - JBL Northridge E150P Service Manual

E150P
JBL E150P Powered Sub/ Plate Amp
LINE VOLTAGE
US 120vac/60Hz
EU 230vac/50-60Hz
Parameter Specification
Amp Section
Type (Class AB, D, other)
Load Impedance (speaker)
Rated Output Power
AVG RMS Dynamic Power
THD @ Rated Power
THD @ 1 Watt
DC Offset
Damping factor
Input Sensitivity
Input Frequency
L&R
LFE
Speaker/Hi Level Input
Signal to Noise
SNR-A-Weighted
SNR-unweighted
SNR rel. 1W-unweighted
Residual Noise Floor
Residual Noise Floor
Input Impedance
Line Input
Speaker/Hi Level Input
Filters
Speaker in LP 2nd order varia
Subsonic filter (HPF) fixed 6th
LFE Low pass 2nd order fixed
Speaker out HP filter
Left & Right outputs
Note: 120V Models do not
have speaker output
Limiter
THD at Max. Output Power
Features
Volume pot Taper (lin/log)
Phase switch
LP Defeat switch
Input Configuration
Line In & LFE
Spkr/Hi Level In
Signal Sensing (ATO)
Auto-Turn-On (yes/no)
ATO Input test frequency
ATO Level LFE Input
ATO Level Speaker in
ATO Turn-on time
Auto Mute/ Turn-OFF Time
Power on Delay time
Transients/Pops
ATO Transient
Turn-on Transient
Yes/No Hi/Lo Line Nom.
Yes 108-132 120
Yes 207-264 230
QA Test
Unit Limits
D n/a n/a
4 Ohms n/a
75 Watts 70
150 Watts 135
0.3 % 1
0.1 % 0.5
10 mV-DC 30
50 DF 35
50 Hz 50
±2dB
128 mVrms
128 mVrms ±2dB
1.28 Vrms ±2dB
70
100 dBA
80 dBr 70
65 dBr 60
1 mVrms 2
1.5 mVrms(max) 2
10K ohms n/a
>4.7K ohms n/a
60-150 Hz ± 10
Fixed
200>LP<1K Hz
200 Hz ± 10
± 10
100 Hz
n/a n/a functional Maximum Output Power
--
LOG -- functional
0-180 deg functional
YES functional
YES -- functional
YES -- functional
functional Auto - on selection switch in Auto
YES
50 Hz functional
4 mV functional
50 mV functional
functional
5 ms
15 minutes 17
3 sec. 4
5 mV-peak n/a
50 mV-peak 2v-pp
Unit
Vrms Normal Operation
Vrms Normal operation, MOMS required
Conditions
Class D Preferred...Sink required for Class AB
Nominal Z-curve required
1 input driven
Average RMS power, 3/20 Cycles 50 Hz, Driven
6dB above its input sensitivity sensitivity
22k filter 75 Watts
22k filter
@ Speaker Outputs
Measured at the amplifier board THD < 0.1% 75
Measured at amplifier board Watts @ 50Hz
Nominal Freq.
To 75 Watts Single input driven LP defeat switch OFF
To 75 Watts LP defeat switch ON- Single input driven
To 75 Watts Single input driven
relative to rated power A-Weighting filter
relative to rated power 22k filter
relative to 1W Output 22k filter
Volume @max, using DVM or A/P Line level inputs must be terminated using
(BW=20 KHz) 1KOHM
Volume @max, w/ A/P Swept
Bandpass Measurement (Line Line level inputs must be terminated using
freq.+ harmonics) (BW=20Khz) 1KOHM
Nominal
Nominal
Single input driven
Speaker input driven - Speaker out
loaded with 4 Ohms (Applies only to 230V Model)
Speaker input driven - Speaker out
loaded with 8 Ohms (Applies only to 230V Model)
Maximum THD as a result of limiting.
A Taper
LFE function selection
LR dual RCA jack
Binding post connector L&R
"
"
"
Amp connected and AC on, then
input signal applied
T before muting, after signal is Auto turn of time (T) must be 5 > T < 15
removed Minutes
AC Power Applied
@ Speaker Outputs
@ Speaker Outputs AC Line cycled from OFF to ON
3
Notes
Notes