ISP Technologies SP118 - Manual (Page 6)

6
SPECIFICATIONS WITH SA115 or SA118 ACTIVE SUBWOOFER
System
Frequency Range
30 Hz – 100 Hz
Frequency Response (-3 dB) 38 Hz – 100 Hz
Peak Output @ 1m 126 dB SPL
Crossover Point 100 Hz (24 dB per Octave)
Input Type Balanced differential
Input Impedance 10K ohms
Thermal Protection Output Drivers have internal protection, self resetting. Heatsink
temperature monitored and input is muted if safe temperature is exceeded,
self-resetting. Transformer has internal thermal fuse, self-resetting.
Transducer
Low-Frequency Transducer
Diameter 18” (381mm)
Voice Coil Diameter 4” (76.2mm)
Power Handling 600 watts RMS
D-CAT Technology Power Amplifier
Low-Frequency Amplifier
Power Output with SA115-SA118 900 watts RMS
THD
0.06% typical
Line Input Power
Voltage 117VAC, 60 Hz
Current 6.9 amps
Power 800 watts
Physical
Height
32.5” (825mm)
Front Width 24” (609mm)
Depth 20” (508mm)
Weight 85 lbs.
Enclosure 18mm thick, 13 ply Baltic Birch plywood
Mounting Methods Floor mount
Note: D-CAT is a trademark of ISP Technologies LLC