The OHM TRS-218 is a high power, 30 Hz capable subwoofer designed for large venues and outdoor events. TRS-218 can be used singularly or in multiples in both horizontal and vertical orientation using Ohm’s TRS stacking system which ensures secure stacking of multiple units. Ground stacking is also possible with TRS-212 Point source, Vela and Cora line array systems.

Using two of our proprietary 18” cast aluminium chassis drivers coupled with a hybrid horn/reflex design, this cabinet has a frequency response of 29 Hz to 180 Hz (-10 dB) at an astounding 141 dB SPL (peak).

The robust enclosure has a HEX design front grill, hardwearing Polyurea paint finish and three bar handles on each side. Integrated rubber feet are located on underside of the enclosure for securing in multiple ground stack positions on additional TRS-218 subwoofers. Cups are countersunk into the top of the enclosure to lock in additional TRS-218, TRS-212.

Available separately is a TRS-218 dolly-board enabling easy, single person movement between venues.

The rear cast aluminium connection plate has two 4 pin speakON® connectors fitted as standard, one input and one link. The speakON® connectors are wired on pins +1-1, with pass through of pins +2-2.

Please call us at Old Barn Audio on 01892 752246 if you have any questions or would like to buy or have installed OHM TRS-218 subwoofers or indeed any other product from the OHM Range.

Features of OHM TRS-218 Subwoofers

  • Rebated Baltic Birch Plywood construction
  • Tough Polyurea coating
  • Reticulated weatherproof foam covered powder-coated Zintec steel grills
  • Dual layer thermal relief driver technology
  • Stackable cup and foot system
  • Heavy duty recessed steel handles
Technical Specifications Download the OHM TRS-218 product data sheet