The IS4SST features single stereo technology, the ability to drive one speaker with two inputs. The IS4SST is impedance matched to ensure proper amplifier protection. The perfect choice for small areas, such as hallways and corridors where two speakers would be impractical or impossible to install.
Specifications:-
Tweeter:
4 sq. in (27 sq. cm) planar diaphragm, driven by a 1” (25mm) dual voice coil
Midrange:
17 sq. in (110 sq. cm) planar diaphragm, driven by a 1” (25mm) dual voice coil
Woofer:
113 sq. in (732 sq. cm) planar diaphragm, driven by a 2” (50mm) dual voice coil
Frequency Response:
40Hz – 20kHz ±3dB
Impedance:
8 ohms nominal
Power Handling:
100 watts RMS
Sensitivity:
90dB (1W/1 meter)
Dispersion:
140º hemispherical up to 10kHz
Finish:
Paper surface ready for up to 1/8” (3mm) flexible material* and paint
Overload Protection:
Three independent self-resetting gel switches (low, mid and high)
Cutout Dimensions - Without Enclosure (WxHxD):
409mm x 613mm x 51mm
Dimensions - With Enclosure (WxHxD):
409mm x 613mm x 97mm
Internal Enclosure (WxHxD):
358mm x 561mm x 54mm
Shipping Weight:
13 lbs (5.85 kg) each
Environment Temperature:
0° - 125°F (-17.7 - 51.7°C)
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