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Regular price 8.999,00 zł
Regular price 10.000,00 zł Sale price 8.999,00 zł
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The QSC KS118 is a high performance active subwoofer that is perfect for mobile applications, clubs and concert halls. The 18″ driver is powered by a 3600W class D amplifier.


QSC KS118 Review and Comparison - BETTER THAN KW181? - Youtube

The K.2 series from QSC are best-in-class loudspeakers for today's demanding professional. Elegant design, top-class sound, universal functionality, simple operation and durability for which QSC products are famous, make the column deliver excellent results to users of both mobile and fixed sound reinforcement systems.


The QSC KS118 is a very high efficiency active subwoofer producing impressive low frequencies for mobile applications, AV productions, clubs and concert halls. Equipped with an 18-inch driver powered by a 3600W class-D amplifier, the QSC KS118 delivers high sound pressure levels with dynamic and musical low-frequency reproduction. The built-in DSP optimizes and protects system performance, and offers advanced capabilities such as arrangement of two devices in a cardioid arrangement. A solid housing that can be easily transported, has comfortable handles and four silent wheels. An M20 threaded pole receptacle accepts a 35mm pole for easy vertical placement of full range speakers.

QSC KS118 – Thomann Poland


  • Very high output power with impressive low frequency performance
  • 3600W class D amplifier module
  • 18-inch long-excursion direct-radiation driver
  • Omni-directional or cardioid radiation modes (cardioid setting requires min. 2 pieces)
  • DEEP™ mode for extended low frequency range
  • Adjustable crossover and delay
  • Scenes for frequently used apps that can be saved/recall
  • Sophisticated, professional and elegant look
  • Durable painted wood housing
  • Vertical or horizontal setting
  • Four, silent, durable wheels
  • Optional Carrying Case, KS-LOC Safety Cover and 35mm Speaker Pole Accessories

QSC KS118 – Thomann Poland

QSC KS118 technical specification

  • Configuration: Direct Radiation
  • Driver: 18″, cone
  • Frequency response (-6 dB): 41 Hz - 98 Hz
  • Frequency range (-10 dB): 35 Hz - 111 Hz
  • Nominal coverage angle: Omni-directional or cardioid radiation mode (cardioid setting requires min. 2 pieces)
  • Maximum Rated SPL: 136 dB @ 1 m (Peak)
  • Amplifier: Class D, 3600 W (Peak)
  • Cooling: Quiet variable speed fan
  • Controls:
    • Power on/off
    • Gain adjustment
    • rotary encoder
    • 2 × selection buttons
  • Indicators:
    • 2 × Power LED (front and rear)
    • Input signal LED
    • Active limiter LED
  • Connectors:
    • 2 x 1/4 inch XLR/F combo lockable
    • 2 × XLR/M (loop-thru output)
    • 1 × Locking IEC power connector
  • AC power input: Universal power supply 100 - 240 VAC, 50 - 60 Hz
  • AC power consumption: 100 VAC, 3.6 A / 120 VAC, 3.0 A / 240 VAC, 1.7 A

Offert! Qsc KS118-C Subwoofer Attivo 18 Pollici Amplificatore Integrato 3600W

Housing details

  • Housing: 15 mm birch plywood
  • Colour: Black (RAL 9011)
  • Grille: The inner cover of the subwoofer
  • Speaker dimensions (H×W×D): 622 × 394 × 851 mm
  • Carton dimensions (H×W×L) 970 × 500 × 670 mm
  • Net weight: 40.1 kg
  • Transport weight: 50 kg
  • Regulations: CE, WEEE, UL, CHINA RoHS, RoHS II, FCC class B
  • Optional accessories: CVR transport cover, KS-LOC Lock-Out Cover,
    SP-26 and SP-36 speaker poles, SP-16X extension pole

KS118 - QSC ¡YA DISPONIBLE! El KS118... - Comunidad QSC Peru | Facebook

QSC KS118 with 6 years warranty

This is confirmed by a 6-year worldwide warranty.

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