Techn. Data

Model CTA 118 Sub
Headline Active System Bass
Frequency response /- 3 dB 42 Hz – fx
Frequency response -10 dB 36 Hz – fx
Sensitivity 1W 101 dB
Maximum SPL, @ 10% THD 130 dB @ 10% THD (half space)
subwoofer amplifier 1000 W RMS, Class D
Sat & Mid/high unit amp 1000 W RMS, Class D
Active protectiion circuits DDO™ Pro Limiter, thermal protect, short-circuit
Connections XLR female, electronically balanced & floating, DDO-Pro™ Net/ RS 485 Ethercon
LF Speaker 18″
Pole mount M20 plate
Handles 7, integrated
Optional accessories Protective cover, dolly, stack plate
Enclosure Birch plywood 18mm, 13- ply
Grille Metal grille with black acoustic foam
Finish Black polyurethane lacquer
Dimensions (WxHxD) 51cm x 73 cm x 71 cm
Weight 59 kg/ 129.8 lbs.


CTA 118
Subwoofer Dolly
The dolly for the CTA 118 subwoofer. Butterfly latches fasten down the bins; no muss, no fuss. During transport the dolly protects the active circuitry against dirt and damage.


Stack plate

Serving to connect ground-stacked CTA 118 Sub and CTA 208 units, the plate’s tilt angle adjusts in 1.5° steps up to 9° max. It is TÜV/ BGV-C1-certified.


Protective Cover
The CTA 118 SUB protective cover, a padded bag for safer transport and storage
SKU: Contour Array CTA-118 Sub Woofer Categories: , , ,