TRUESONIC TS318S SUB

There are situations where your audio system needs more power and greater low-frequency extension. For these applications, Alto Professional has produced the TS3S line of Class D powered subwoofers (2000 Watts peak, 1000 Watts continuous), which consists of three models at 12”, 15” and 18”: TS312S, TS315S and TS318S. These subwoofers extend the low-frequency coverage of any full-range speaker system, optimizing the overall performance of your audio system across the entire spectrum. The TS3S series of subs features long-excursion woofers mounted firmly inside a sturdy ported cabinet, computer-optimized for the best power output in the low frequencies. The cabinet is made of high-density composite wood perfect for its acoustic characteristics, robust and not prone to resonance.

English: In a subwoofer, however, it is not enough to focus on the power and precision of its coverage, it is also necessary to consider the coupling to a speaker system, to create a complete and high-performance audio configuration. It is precisely on this front that the TS3S subwoofer series from Alto Professional excels. All models (TS312S, TS315S and TS318S) have an integrated DSP through which 6 configuration presets can be applied, selectable via a button located on the rear panel. 4 of these presets have been programmed for the full-range speakers of the TS2 and TS3 series produced by the same American company, while the other two (Hi-Pass or Bypass mode) can be used to insert the TS3 subwoofers into set-ups consisting of speakers of other brands and models. The computer design of these subs based on modal and static finite element analysis (FEA: Finite Element Analysis) has allowed us to optimize the magnetic structure of the cone to maintain maximum sensitivity. The dense coil winding and the glues used in the construction guarantee respectively an optimal use of the input signal and an extreme resistance to high temperatures. The subwoofers of this series are all equipped with limiting and protection circuits to prevent clipping, overheating and overloading of the transducers, for maximum usability even at extreme settings.

Alto Professional TS318S Technical Specifications

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• 18” (457mm) amplified subwoofer
  
• Class D amplification: 2000W peak, 1000W continuous
  
• Frequency response: 44Hz – 86Hz (- 3dB)
  
• Range covered: 37Hz – 97Hz (-10dB)
  
• Maximum SPL : 133dB (@ 1m)
  
• 2 combo XLR/Jack 1/4” ( 6.35mm ) inputs
  
• 2 XLR outputs with 6 selectable presets for satellite matching
  
• Controls: Power button, volume, LED indicator for signal/clip limiter, DSP output mode switch with LED, polarity reverse, fq bass extension switch
  
• Protections: clip, thermal and transducer overdrive
  
• Reinforced, sturdy and scratch-resistant spray-painted MDF cabinet
  
• 36mm hole on top for satellite stand
  
• M10 suspension points
  
• Dimensions and weight: 680x533x628mm; 39.2KG
  
• Consumption: 1000W
  
• Fuse: T5AL AC250V (220–240V)
  
• Designed and calibrated in the USA