REACTOR
SUBWOOFERS
RE-SW120, RE-SW150
Subwoofer Parameters
Installation Guidelines
Ensure the audio system is turned off before making any connections to the amplifier, subwoofer or source unit.
Failure to do so could result in permanent damage to the audio system.
When wiring the subwoofer ensure that the wire is protected from sharp objects and always use rubber grommets
when wiring through metal panels. Ensure all terminals and connections are protected from the vehicle chassis and
from each other as failure to do so could result in permanent damage to the audio system.
When connecting the amplifier and subwoofer ensure you connect the positive and negative output wire from the
amplifier to the corresponding subwoofer terminals.
1) Ensure there is adequate clearance and depth for the subwoofer to be mounted
2) Use the supplied ruler to mark out and cut the correct diameter hole
3) Drill the holes for the mounting screws
4) Insert the subwoofer and affix with the appropriate screws (not included)
Optimum Enclosures
RE-SW120 RE-SW150
Max Power Rating
600 Watts
750 Watts
RMS Power Rating
250 Watts
320 Watts
Frequency Response
30Hz - 2.5kHz
25Hz - 2kHz
Impedance
4 Ohms
4 Ohms
Sensitivity
89 dB
90 dB
Mounting Depth
155mm (6-
1/8
”)
172mm (6-
3/4
”)
Mounting Diameter
275mm (10 -
13/16
”) 349mm (13 -
3/4
”)
Ported
RE-SW120
RE-SW150
Volume (litres)
23
100
Volume (cu.ft.)
0.8 3.5
Port diameter
58.8mm / 2"
101mm / 4"
Port length
186mm / 7.35” 285mm / 11.2"
Tuned frequency (Hz)
45
31
Sealed
Volume (litres)
23
41.6
Volume (cu.ft.)
0.8
1.47
Tuned frequency (Hz)
80
54
