



CS 118
The C SUB CS 118 is a compact, direct radiating 1x 18″ subwoofer, which is the ideal addition to the COSMO line array and the CONTOUR X series loudspeakers. It forms a solid basis for any kind of live sound reinforcement.
Description
C SUB – CS 118 – Compact 1 x 18″ subwoofer
The C SUB CS 118 is a compact, direct radiating 1 x 18″ subwoofer, the ideal low-end addition to the COSMO line array and the CONTOUR X point sound sources. The high efficiency and extremely high power handling capacity provide an extraordinarily large dynamic headroom down to the lowest frequencies. The total of four Speakon NL4 connectors are fully through-connected, and the pin assignment switch can be used to assign the CS 118 to one of the two speaker paths. There are two Speakon NL4 connectors at the back and two at the front, making the cabling of cardioid setups quicker and easier to implement.
The powerful Lab.Gruppen PLM+ or Powersoft X Series power amplifiers are recommended for use with the CS 118. Optimised filter settings are also available for these controller amps for creating Cardioid or Endfire arrangements. The birch multiplex cabinets are PU-coated, while the solid steel front grille features an anti-corrosive, powder-coated finish. The Speakon input sockets are protected against the ingress of dirt and moisture by sealing caps. All in all, the C SUB CS 118 has all the prerequisites for long and uninterrupted operation in the rough everyday rental business.
- Compact, direct-radiating, high-performance 1 x 18″ subwoofer
- Extraordinarily large dynamic headroom down to the lowest frequency ranges
- High efficiency and extremely high power handling capacity
- 4 capped Speakon NL4 connectors with pin assignment switch
- Ideal in combination with Lab.Gruppen PLM+ or Powersoft X-Series, with optimised filter settings to create Cardioid or Endfire arrangements
- Cabinet made of birch multiplex, PU coated, solid, anti-corrosive, powder-coated steel front grille
- Low-resonance construction and high electronic load capacity
- Ideal addition to the COSMO line array and the CONTOUR X series
- Compliance with the COSMO format facilitates logistics and disposition
Techn. Data
Power-handling nominal (RMS) | 1600 W |
Power-handling, program | 3200 W |
Frequency response +/-3 dB | 35 Hz – 120 Hz |
Frequency response -10 dB | 31 Hz – 120 Hz |
Sensitivity 1 W @ 1 m | 93 dB (40 Hz – 120 Hz), full space |
Max. SPL @ 10 % THD (EN 60268-21:2019) | 129 dB |
Electrical impedance | 8 ohms |
LF Speaker | 1x 18", 4" voice coil |
Connections | 4x Speakon NL4 (with sealing cap), 2 each front and rear, pin assignment switch |
Integrated pole mount | 1x M20 |
Carrying handles | 4x MultiGrip |
Housing | Birch multiplex |
Finish | PU coating, black |
Front grille | Steel front grill with anticorrosive coating, acoustic foam |
Dimensions (WxHxD) | 60 x 61 x 78 cm 23-5/8 x 24-5/32 x 30-23/32" |
Weight | 47.5 kg / 105.0 lbs |
Accessories
Downloads


