• One Systems 104.STH-GRAY 4.5” Silver Series Speaker
  • One Systems 104.STH-GRAY 4.5” Silver Series Speaker back
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One Systems 104.STH-GRAY 4.5" Silver Series Speaker

One Systems 104.STH-GRAY 4.5" Silver Series Speaker

SoundPro Item: 135861 | Part Number: 104.STH-GRAY

$250.00
$250.00 $250.00
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MSRP: $250.00 | MAP: $250.00

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  • Stainless steel rigging points
  • Dual layer zinc rich powder coat utilized on grille and included U-Bracket
  • Combined 70.7V/100V/Direct operation
  • No performance degrading passive protection devices
  • 40W continuous power handling in direct (8 ohm) operation
  • Highly suitable for inland direct weather environments
  • Optional PM2/M pole mount system and PT10/M pan/tilt bracket available
  • IEC 529 IP 56 ingress protection
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The One Systems 104.STH™ is a compact-sized 4.5" two-way loudspeaker well-suited for general-purpose indoor applications as well as for inland environments outdoors. The system’s direct-radiating transducers include a 4.5" woofer with a 1-inch voice coil and ferrite magnet. The HF section has a 1" HQ tweeter with an elliptically-shaped Low-Q 110o x 80o waveguide. The 104.STH is installer-configurable for Lo-Z (8 ohm) or Hi-Z (70.7 / 100 volt) operation using two input barrier strips without switches that could limit the system’s reliability. Hi-Z taps at 50, 25 and 12.5 watts at 70.7 or 100 volts.

The 104/STH uses proven One Systems weatherproofing included a robust thick-walled enclosure, specially-built components and use of stainless steel suspension hardware to ensure long useful life. The 104.STH U-Bracket is made of structural steel, with a dual-layer, zinc-rich powder coat finish. Wall and pole mount, pan / tilt brackets are available for added mounting flexibility.

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  • Frequency Response110Hz-20kHz
  • Coverage Pattern110 (H) x 80 (V)
  • Crossover Frequency1.8kHz
  • System Sensitivity 1w/1m87dB
  • Power Handling40w
  • Input Impedance (Lo Z)8
  • Input Taps (Hi Z)50/25/12.5w
  • Weight5.3 lbs (2.4kg)
  • Size (Not including U-Bracket)8.3x6.15x5.1" (211.2x156.2x130.5mm)

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