Detailed Specifications - Infinity TSS-Sub500 Service Manual

TSS-Sub500
TSS-Sub500 100W Powered Sub/ Plate Amp
LINE VOLTAGE
US 120VAC/60Hz
Europe 220-240VAC, 50-60Hz
Parameter Specification
Amp Section
Type (Class AB, D, other)
Type (Class AB, D, other)
Load Impedance (speaker)
Rated Output Power
THD@ Rated Power
THD @ 1 Watt
DC Offset
Damping factor
Input Sensitivity
Input Frequency
Line Input (L&R)
LFE Input
Signal to Noise
SNR-A-Weighted
SNR-unweighted
SNR @ 1W-unweighted
Residual Noise Floor
Residual Noise Floor
Input Impedance
Line input L&R , LFE
Filters
Low Pass (fixed or variable) 4th order fix
Subsonic filter (HPF)
Limiter (yes/no)
THD at Max. Output Power
Features
LFE Input
Volume pot Taper (lin/log)
ATO
Input Configuration
Line In (L,R)
Line level in LFE
Signal Sensing (ATO)
Auto-Turn-On (yes/no)
ATO Input Frequency
ATO Level
ATO Turn-on time
Auto Mute/ Turn-OFF Time
Power on Delay time
Transients/Pops
ATO Transient
Turn-on Transient
Turn-off Transient
Efficiency
Stand-by Input Power
Power Cons.@rated power
Yes/No Hi/Lo Line Unit
Yes 108-132 Vrms
Yes 220-240 Vrms
Unit QA Test Limits
AB AB n/a
G G n/a
4 Ohms n/a
100 Watts 95
0.5 % 1
0.1 % 0.5
10 mV-DC 50
>100 DF 100
50 Hz 50
13.8 mVrms ±2dB
8.62 mVrms ±2dB
100 dBA 85
80 dBr 80
60
60 dBr
1 mVrms 2
1 2
mVrms(max)
n/a
>10 K ohms
-- ±2dB
±2dB
2nd order Hz
YES -- Functional
1 % Functional
YES Functional
LOG -- Functional
Functional
YES
L ,R -- Functional
Functional
LFE
YES -- Functional
50 Hz Functional
2 mV Functional
Functional
5 ms
10 minutes Functional
Functional
3 sec.
5 mV-peak 10
100
50 mV-peak
50 mV-peak 100
12 Watts 15
195 Watts 210
Notes
Normal Operation
Normal Operation
Conditions
120V Model
230V Model
Nominal
Single input driven
22K filter
22K filter
@ Speaker Output
50Hz, 4 Ohms load
Nominal Freq.
To 1 Watt
To 1 Watt
rel. to rated power
rel. to rated power
rel. 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
2mV@50Hz into Line Input w/ 1 ch.
driven
Amp connected and AC on, then input
signal applied
T before muting, after signal is removed Auto turn of time (T) must be 5 > T <15
AC Power Applied
Speaker Outputs
Speaker Output
Speaker Output
@ nom. line voltage
@ nom. line voltage
3
Notes
External Sink required
External Sink required
Measured at amplifier board speaker output
terminals, Output power 90 Watts
Single input driven, AP Zo=600 Ohms
LFE input driven only, AP Zo=600 Ohms
A-Weighting filter
22K filter
22K filter
RCA inputs
AC Line cycled from OFF to ON
AC Line cycled from ON to OFF
Maximum allowable input power under
nominal Input voltage and frequency, HOT
or COLD operation.
100 Watts @ 4 Ohms nominal line voltage