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Products description
COLS81 is an extra slim column speaker that is especially suitable for sound reproduction in acoustically difficult venues.
Advanced technology guarantees optimized sound dispersion and improved speech intelligibility. This decreases microphone feedback in reverberant locations such as houses of worship, sport facilities, public buildings as well as conference facilities and auditoriums. This speaker offers timeless design combined with impeccable sound reproduction.
The COLS81 has 8 x 2" woofers and 1 x 1" tweeter. A standard wall bracket and installation tools are included.
The COLS81 loudspeakers can be painted any color.
Certified for use with Zoom software
| Loudspeakers | |
| Speaker type: | 2-way |
| Speaker placement: | Wall-mountable |
| Number of drivers: | 9 |
| Number of mid-range drivers: | 8 |
| Mid-range driver diameter (imperial): | 5.08 cm (2") |
| Tweeter: | Yes |
| Number of tweeter drivers: | 1 |
| Tweeter diameter (imperial): | 2.54 cm (1") |
| Audio | |
| RMS rated power: | 20 W |
| Peak Music Power Output (PMPO): | 80 W |
| Frequency range: | 185 - 22000 Hz |
| Impedance: | 16 |
| Sensitivity: | 89 dB |
| Sound pressure level (max): | 110 dB |
| Performance | |
| Product colour: | Silver |
| Recommended usage: | Universal |
| International Protection (IP) code: | IP66 |
| Suitable for outdoor use: | Yes |
| Certification: | Zoom |
| Amplifier | |
| Amplifier: | No |
| Ports & interfaces | |
| Connectivity technology: | Wired |
| Bluetooth: | No |
| Packaging data | |
| Package width: | 140 mm |
| Package depth: | 655.1 mm |
| Package height: | 130 mm |
| Package weight: | 3.3 kg |
| Packaging content | |
| Quantity per pack: | 1 pc(s) |
| Logistics data | |
| Export Control Classification Number (ECCN): | EAR99 |
| Harmonized System (HS) code: | 8518220000 |
| Other features | |
| Country of origin: | China |
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OCTO24.com © 2026 | Template © 2009-2026 by modified eCommerce Shopsoftware