Detailed Specifications - JBL PSW-D110 Service Manual

Amplifier/Subwoofer
LINE VOLTAGE
US 120vac/60Hz
EU 230vac/50-60Hz
Parameter
Amp Section
Type (Class AB, D, other)
L o a d I m p e d a n c e
(speaker)
Rated Output Power
THD@ Rated Power
THD @ 1 Watt
DC Offset
Damping factor
Input Sensitivity
Input Frequency
Line Input
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
L o w P a s s ( f i x e d o r
variable)
Low Pass filter (point or
range)
Slope
Q
Subsonic filter (HPF)
Slope
Q

DETAILED SPECIFICATIONS

Yes/No Hi/Lo Line
Yes 108-132
Yes 207-264
Specification Unit
D
4
Ohms
150 Watts
75 Watts
0.1 %
0.1 %
mV-DC
2
>200 DF
Hz
50
110 mVrms
2.7 Vrms
100 dBA
75 dBr
65 dBr
2 mVrms
1.5 mVrms(max)
10k ohms
200 ohms
Variable
60-120
Hz
dB/Octave
18
1 Damping
25 Hz
12 dB/Octave
1 Damping
Unit
Vrms
Vrms
Conditions
Nominal
1 input driven
1 input driven
22k filter
22k filter
@ Speaker Outputs
Nominal Freq.
To Rated Power/ Vol @ Max
To Rated Power/ Vol @ Max
relative to 75w power
relative to 75w power
relative to 1W Output
Volume @max, using RMS reading DMM/VOM (or A/P)
Volume @max, w/ A/P Swept Bandpass Measurement (Line freq.+ harmonics)
Nominal
Nominal
-3dB Point
-3dB Point
Notes
Normal Operation
Normal operation, MOMS required
Notes
Class D Preferred...Sink required for Class AB
Z-curve required
Peak power
RMS
75w (Power Bandwidth 30-100Hz)
1 input driven
1 input driven
1 input driven: AP source Z = 25 ohms
A-Weighting filter
22k filter
22k filter
0dBr = 1w @ 50Hz
PSW-D110/DPS-10
4