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SW-10
SW-10
75W 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
Input Impedance
Line Input
Speaker/Hi Level Input
Filters
LP 4th order
Subsonic HP 6th Order
LFE Low pass 2nd order fixed
Speaker out HP filter
Left & Right
Left & Right
Limiter
THD at Max. Output Power
Features
Volume pot Taper (lin/log)
HP Speaker input and output
Phase switch
LP defeat switch (LFE-Normal)
Input/output Configuration
Line In (L, R or LFE)
Spkr/Hi Level In
Spkr/Hi Level Out
Signal Sensing (ATO)
Auto-Turn-On (yes/no)
ATO Input test frequency
ATO Level Line Level 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
n/a
D
n/a
4
Ohms
n/a
75
Watts
75
150
Watts
135
0.5
%
1
0.2
%
0.5
30
10
mV-DC
35
DF
20
50
Hz
50
128
mVrms
±2dB
128
mVrms
±2dB
±2dB
1.28
Vrms
95
dBA
85
80
dBr
75
65
dBr
55
3
2 mVrms(max)
10K
ohms
n/a
>4.7K
ohms
n/a
± 10
60-150 Hz
Fixed
200>LP<1K Hz
1st order fix
200 Hz
± 10
100 Hz
± 10
YES
n/a
functional Maximum Output Power
--
LOG
--
functional
YES
functional
0-180
deg
functional
functional
YES
YES
--
functional
functional
YES
YES
functional
YES
functional
50
Hz
functional
2
mV
functional
50
mV
functional
5
ms
functional
18
15
minutes
3
sec.
4
5
mV-peak
n/a
50
mV-peak
2V-pk-pk @ Speaker Outputs
Unit
Vrms
Vrms
Conditions
Nominal
1 input driven
22K filter
22K filter
@ Speaker Outputs
Measured at amplifier board
Nominal Freq.
To 75 Watts, Ap Zo=600 Ohms
To 75 Watts, Ap Zo=600 Ohms
To 75 Watts
relative to rated power
relative to rated power
relative to 1W Output
Volume @max, w/ A/P Swept
Bandpass Measurement (Line
freq.+ harmonics) (BW=20Khz)
Nominal
Nominal
2nd order variable, 2nd order fix
Speaker input - Spkr out 4 Ohms
Speaker input - Spkr out 8 Ohms
Amp connected and AC on, then
input signal applied
T before muting, after signal is
removed
AC Power Applied
@ Speaker Outputs
2
Notes
Normal Operation
Normal operation, MOMS required
Notes
Average RMS power, 3/20 Cycles 50 Hz, Driven
6dB above its input sensitivity
75 Watts
Measured at the amplifier board THD < 0.1% - 75
Watts @ 50Hz
Single input driven LP switch to Normal
Single input driven LP switch to LFE
Single input driven, LP switch to Normal, This
applies to 230VAC model only
A-Weighting filter
22k filter
22k filter
Line level inputs must be terminated using
1KOHM
Applies to 230VAC model only
See AP curves (Applies to 230VAC model only)
See AP curves (Appies to 230VAC model only)
Limiter has no effect at maximum output power
A Taper
Refer to filter section (Applies to 230V model only)
LFE function selection
LR dual RCA jack
Binding post connector L&R, applies to all models
Binding post connector L&R, applies to 230VAC
model only
Auto turn of time (T) must be 5 > T < 20 Minutes
AC Line cycled from OFF to ON
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