Infinity HPS-1000
1000w Powered Sub Amp SPECIFICATIONS
Frequency response
18Hz - 120Hz
Drive unit
15" Woofer
(2) 15" Passive Radiators
Weight
96lbs/43.5kg
Dimensions
21 7/8 x 20 7/16 x 23 13/16" (556 x 519 x 605mm)
LINE VOLTAGE
US 120vac/60Hz
EU 230vac/50-60Hz
Parameter
Specification
Unit
Limits
Conditions
Notes
Amp Section
Type (Class AB, D, other)
AB Bridged
--
--
BASH® Power Supply
Load Impedance (speaker)
7 Ohms
--
Nominal
Z-curve required
Rated Output Power
900 Watts
800
1 input driven
THD@ Rated Power
0.8 %
1
22k filter
500w
THD @ 1 Watt
0.5 %
1
22k filter
Polarity
0 deg.
0° ±20
In phase at 50Hz in Direct Mode
.250 faston (+)……205 faston (-)
DC Offset
20 mV-DC
50
@ Speaker Outputs
Damping factor
>200 DF
--
@700w/27Hz
Input Sensitivity
Input Frequency
27 Hz
27
Nominal Freq.
1 input driven
Line Input
350 mVrms
±2dB
800w ref.
1 input driven
Speaker/Hi Level Input
7.4 Vrms
±2dB
800w ref.
1 input driven
Signal to Noise
SNR-A-Weighted
100 dBA
90
relative to rated power
A-Weighting filter
SNR-unweighted
70 dBr
70
relative to rated power
22k filter
SNR rel. 1W-unweighted
60 dBr
55
relative to 1W Output
22k filter
Residual Noise Floor
2 mVrms
3
Volume @max, using RMS reading DMM/VOM (or A/P)
Residual Noise Floor
1.5
mVrms(max)
2
Volume @max, w/ A/P Swept Bandpass Measurement (Line freq.+ harmonics)
Input Impedance
Line Input
3k ohms
N/A
Speaker/Hi Level Input
470 ohms
N/A
Active Filters
Low Pass (fixed or variable)
Variable
Note: Center positon = 100Hz
Low Pass filter (point or range)
45-120 Hz
±2dB
Slope
12 dB/Octave
n/a
Q
--
Damping
n/a
Normal-Direct Switch
yes
--
functional
Low Pass filter (point or range)
160 (direct),
45-120 (normal) Hz
±2dB
Slope
12 dB/Octave
--
Q
--
Damping
--
Subsonic filter (HPF)
27 Hz
±2dB
Slope
12 dB/Octave
--
Q
--
Damping
--
Video Boost Switch
yes
--
--
Boost
+3 dB
±1dB
Range
40-80 Hz
--
Limiter
yes
Features
--
Phase Switch (yes/no)
yes
--
functional
Line Output (80Hz HPF-unity gain)
yes
--
functional
Volume pot Taper (lin/log)
log
--
functional
Input Configuration
--
--
Line In (L,C,R,AC3,Mono)
L,R
--
functional
Spkr/Hi Level In
(L,C,R,mono)
L,R
--
functional
Line Outputs (L,C,R)
L,R
--
functional
Z-out=10k: Use 100k load for testing
Line Out Crossover Switch
yes
Line Out: 80/120/160Hz HPF
80/120/160 Hz
functional
Slope
6 dB/Octave
functional
Q
0.707 Damping
functional
Hi Level Out
yes
--
functional
Loop through for L,R Hi Level Inputs
Power on Delay time
>3 sec.
>3
AC Power Applied
Transients/Pops
ATO Transient
10 mV-peak
20
@ Speaker Outputs
Turn-on Transient
500 mV-peak
1v-pp
@ Speaker Outputs
AC Line cycled from OFF to ON
Turn-off Transient
500 mV-peak
1v-pp
@ Speaker Outputs
AC Line cycled from ON to OFF
Efficiency
Stand-by Input Power
10 Watts
15
@ nom. line voltage
Efficiency
#REF! %
70
@ nom. line voltage
800w ref..
Protection
Thermal Protection
yes
functional
Decreases gain at 113°C -1.3dB
DC Offset Protection
yes
functional DC present at Speaker Out leads
Relay or crowbar (for driver/fire protection)
Line Fuse Rating
6 Amps
functional Type-T or Slo Blo
2
