The COL series represents a premier lineup of column speakers, engineered to deliver exceptional audio performance across diverse scenarios. Each model in this series comes equipped with 1 to 6 built - in 6.5 - inch speaker units, which are precisely calibrated to produce rich, balanced sound. Housed in durable aluminum (Al.) enclosures, these speakers are built for long - lasting use. The aluminum material not only creates a lightweight yet sturdy structure but also facilitates efficient heat dissipation, enabling stable audio output over extended periods.
Key Advantages:
1. Reliable Sound Output: Operating at a consistent 100V voltage, with power ranging from 10W to 60W, a sensitivity of up to 98DB, and a 140 - 15KHZ frequency response, they deliver clear, crisp audio. Ideal for public address systems in small to medium -sized venues.
2. Sturdy Construction: The aluminum (Al.) casing ensures durability, making them resilient to regular use and environmental factors.
3. Space - Efficient Design: With dimensions that balance size and performance (length varies by the number of speaker units, while width and depth stay at 227*125), they integrate easily into spaces like classrooms and small conference halls.
4.Versatile Application: Perfect for settings such as educational institutions, small - scale commercial spaces, and meeting rooms. They meet audio needs from speech dissemination to background music playback.