ÅÓ⾧¾ÕàÍ STL400A ¼ÅÔµâ´Â SR Technology
ÂÕèËéÍ: SR Technology ÃËÑÊ: SPA25
ÅÓ⾧¾ÕàÍ STL400A ¼ÅÔµâ´Â SR Technology
STL 400 is a full range active loudspeaker, of bi-amplified design offering 320 + 80W RMS output featuring a “12” woofer and “1” horn, both of which are neodimium in construction. Class D switching amplifier (ICEpower? by Bang & Olufsen ICEpower). Ideal for live music both indoor and outdoor the STL 400 is suitable for a wide range of applications such as bands and DJ performers and the new processor TSS? keeps the internal amplifier at maximum efficiency, guaranteeing both high sound pressure and audio fidelity. With SR's Physiocon2? processor exceptional performance at all frequencies and volume levels is assured and yet the STL 400 is still very portable and extremely light.For even greater output and bass response just add one or more STW 600 subwoofers. The STL 400 comes with a 40 mm-bored flange on the bottom suitable for a standard speaker floor stand.
Active version ( STL 400 A )
Frequency response 40Hz-20kHz
Sensitivity (1W-1m) 100 db
SPL max 127 db
Crossover Electronic -24db/octave
System-format 2-way Bi-amp
Coverage angle (HxV) 90x60?
Woofer 12
Horn 1
Max Power Out 320+80 W RMS Bang&Olufsen ICE Power
Connections XLR (Line In) + XLR (Direct Out)
Controls Volume (line) + Ground Lift Switch,
Physiocon Switch, TSS Processor Inside; Physiocon2 Inside
Box Two-way bass reflex
Construction Plywood
Weight Kg 22 (48.5 lbs)
Dimensions(WxDxH)
37.5x42.5x53.5 cm.
Fixing points4 points
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333
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33
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300
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