Features
- 16 x 2.2" full-range drivers in a line source column loudspeaker
- IP54 rated as standard with included weatherisation and install kit
- Speech and Music DSP presets via Optimal Audio WebApp and SmartAmp
- 150° horizontal x 5° vertical coverage
- 80Hz - 20kHz frequency response
Column 16 is a full range, passive column loudspeaker designed for larger and more acoustically demanding commercial installations. Sixteen 2.2" full-range drivers in a single 1.1m cabinet deliver high sensitivity, long throw and the tight vertical pattern required for reverberant architecture.
Every Column 16 ships with the complete installation kit as standard — pan-and-tilt wall bracket, metal safety strap, IP54 weatherisation kit and spare grille cloth. No separate accessory order required. Available in black or white, and paintable to match the architecture.
The sixteen-driver column produces a wide 150° horizontal pattern with a narrow 5° vertical pattern, directing sound at the listening area across long throws while rejecting the ceiling reflections that compromise intelligibility in large rooms.
As part of the Optimal Audio ecosystem, when paired with SmartAmp and Zone, Column 16 can be installed with factory-tuned Speech and Music DSP presets accessible and controlled through WebApp, providing integrators with a ready to go system ideal for the demands of worship, conference and transport applications.
Further details are available from the Column 16 product page.


Specifications
| TYPE | Full range, passive column array, 16× 2.2” loudspeaker with transformer |
| FREQUENCY RESPONSE | 80Hz – 20kHz (–10dB) |
| DRIVERS | 16× 2.2” (56mm) full range |
| IP RATING | IP54 when used with accessory terminal cover |
| RATED POWER | 240W (AES) |
| NOMINAL IMPEDANCE | 8Ω |
| SENSITIVITY (1W/1m) | 90dB |
| MAXIMUM SPL @ 1m | 113dB (cont) 119dB (peak) |
| CROSSOVER | Full range — no crossover |
| RECOMMENDED HIGH PASS FILTER | 24dB Per Octave @ 80 Hz |
| TRANSFORMER TAPS @ 70V | 7.5, 15, 30, 60W |
| TRANSFORMER TAPS @ 100V | 15, 30, 60, 120W |
| DISPERSION (–6dB) | 150°H × 5°V |
| ENCLOSURE | ABS |
| FINISH | Black and White |
| PROTECTIVE GRILLE | Painted Steel |
| CONNECTORS | 4 pin Euroblock |
| PIN CONNECTIONS (INPUT) | Positive and negative in with link out terminals |
| FITTINGS | 8 x M5 mounting points for wall bracket and safety strap |
| DIMENSIONS | (W)100 × (H)1100 × (D)155mm |
| WEIGHT | 8kg, 17.6lbs |
| RECOMMENDED SUB | Sub 10, Sub 15 |
| RECOMMENDED AMP | Zone, SmartAmp |