Filter
Top Products
11
ARCHITECTS AND ENGINEER’S SPECIFICATIONS
Dimensions
The active subwoofer loudspeaker system
shall incorporate one 15-inch low fre-
quency (LF) transducer mounted within an
individual enclosure. The enclosure shall be
constructed using multi-ply wood and
tuned for optimum low frequency response.
System frequency response shall vary no
more than ± 4 dB from 40 Hz to 120 Hz
measured on axis. The loudspeaker shall in-
corporate a low frequency amplifier system
capable of delivering 600 watts rms over a
frequency range of 30Hz to 150Hz. The
amplifier system shall be mounted on an
aluminum heat sink suspension mounted
within the enclosure. The enclosure shall
have a rectangular shape and shall incorpo-
rate two side handles on each side and a top
mounted pole receptacle. The subwoofer
system will feature stereo XLR input con-
nectors and stereo XLR loop through signal
connectors. There will be high pass stereo
output XLR connectors, a level control, a
phase control, and “ON” and “PROTEC-
TION” mode LED indicators.
The active subwoofer loudspeaker system
shall be the Mackie Designs SRS1500.