The Apart Audio COLW81 is a high-performance column loudspeaker engineered for both indoor and outdoor installations. Its slim, discreet design makes it ideal for environments such as houses of worship, sports fields, public buildings, educational facilities, and recreational areas. The COLW81 delivers exceptional audio clarity for both speech and music applications.
Constructed from robust aluminium, the COLW81 ensures durability and resistance to environmental factors. The aluminium grille complements the enclosure, providing a sleek and modern aesthetic. Its IP66 rating signifies excellent protection against dust and powerful water jets, making it suitable for demanding outdoor environments. The speaker comes standard in white (RAL9016), with the option to repaint in other RAL colours for seamless integration into various décors. Standard L-brackets are included for straightforward wall mounting, with optional tilt-and-turn brackets available for enhanced positioning flexibility.
| Specification | Details |
|---|---|
| Power Handling (RMS) | 80 W |
| Power Handling (Dynamic) | 120 W |
| Impedance | 8 Ω |
| Transformer Power Taps (100V) | 80 W, 40 W, 30 W |
| Transformer Power Taps (70V) | 80 W, 40 W, 30 W, 15 W |
| Frequency Response | 170 Hz - 20 kHz |
| Sensitivity (1W/1m) | 98 dB |
| Maximum SPL (1m) | 116 dB |
| Horizontal Dispersion (1000 Hz) | 180 degrees |
| Vertical Dispersion (1000 Hz) | 25 degrees |
| Dimensions (H x W x D) | 974 mm x 100 mm x 83 mm |
| Weight | 6.7 kg |
| IP Rating | IP66 |
| Enclosure Material | Aluminium |
| Grille Material | Aluminium |
| Standard Colour | White (RAL9016) |
The COLW81 delivers high-quality audio with excellent speech intelligibility and musical clarity. Its focused vertical dispersion minimises reflections in reverberant spaces, enhancing direct sound delivery to the audience. The wide horizontal dispersion ensures even coverage across the listening area.
Q: Is the COLW81 suitable for outdoor installations?
A: Yes, the IP66 rating ensures it is protected against dust and strong water jets, making it ideal for outdoor use.
Q: Can I use the COLW81 in an 8-ohm, low-impedance system?
A: Yes, the speaker includes an 8-ohm bypass for compatibility with standard low-impedance systems.
Q: What mounting options are included?
A: The speaker includes standard L-brackets for wall mounting. Optional tilt-and-turn brackets are available for more precise angling.
Q: Is it possible to repaint the COLW81?
A: Yes, it comes in RAL9016 white but can be repainted in other RAL colours to match installation aesthetics.
Q: What types of applications is this speaker best suited to?
A: It is ideal for applications requiring high speech intelligibility and precise sound dispersion, such as churches, stadiums, schools, and transit stations.
