OHM TRS-218

Description
The OHM TRS-218 is a high-power passive dual 18" subwoofer for large venues and outdoor events. Two cast aluminium chassis drivers in a hybrid horn and reflex design cover 29 Hz to 180 Hz and reach 141 dB peak. The Baltic birch cabinet stacks with TRS-212, Vela and Cora systems. Ask VMT for a quote, with GST invoicing and delivery across India.
Key features
- 2 x 18" cast aluminium chassis OHM drivers
- Hybrid horn and reflex loading
- 29 Hz to 180 Hz (-10 dB), 141 dB peak
- Baltic birch plywood with polyurea coating
- Cup and foot stacking, 2 x 4-pin speakON
Specifications
| Type | Passive |
|---|---|
| Kind | Subwoofer |
| Woofer | 2 x 18" |
| Max SPL | 141 dB |
| Frequency range | 29 Hz - 180 Hz |
| Connectors | 2 x 4-pin speakON (input and link) |
| Built-in DSP | No |
| Bluetooth | No |
| Battery powered | No |
| 100V line | No |
| Mounting | Cup and foot stacking system |
Manufacturer description
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.
Key Features:
- 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





