The
system shall be of the two-way passive type consisting of one 5"
(127mm) low frequency loudspeakers and one 1" (25mm) high frequency
tweeter. Performance specifications of a typical production unit
shall meet or exceed the following: Frequency response, measured with
swept sine wave input, shall be flat within 90Hz to 22kHz ±4dB.
Nominal dispersion, at -6dB points, shall average 100 degrees
horizontal x 100 degrees vertical. Nominal impedance shall be 16
ohms. Power handling shall be 75 watts r.m.s., 150 watts program.
Sensitivity, measured with 1 watt input at 1 metre distance on axis,
mean averaged over stated bandwidth, shall be 88dB. Maximum SPL
(peak) measured with music program at stated amplifier input shall be
116dB. Dimensions: 288mmH x 167mmW x 148mmD (11.3"H x 6.6"W x 5.8"D).
The loudspeaker system shall be the Turbosound Impact 50.2. No other
loudspeaker shall be acceptable unless submitted data from an
independent test laboratory verify that the above combined
performance / size specifications are equalled or exceeded.
