The YORKVILLE CA1 Coliseum 70V 180W commercial PA amplifier delivers reliable power and clear sound for commercial, institutional, and public installations. With 6 channels and 4 independent zones, it allows you to broadcast music or announcements with excellent clarity in each area.

Designed for restaurants, schools, stores, and churches, this YORKVILLE CA1 70V commercial amplifier provides consistent performance over long distances. Built tough and easy to install, it’s ideal for any professional sound system.

Features :

Works with 4-ohm speakers or up to four separate 70-volt zones

180 watts (mono) output @ 4 ohms

6 channels for flexible audio control

Built-in phantom power for professional microphones

Zone paging and telephone interface included

Combination 1/4-inch / XLR / RCA audio inputs

Headphone output for monitoring and sound checks

Specifications :

Power output: 180 W @ 70 V / 4 ohms

Channels: 6 with 4-zone control

Audio inputs: 3 XLR / 1/4-inch combo and 2 RCA

Outputs: Screw terminals and record output

Controls: Master volume, bass/treble, zone selection

Phantom Power: Yes (for condenser microphones)

Cooling: Passive and silent

Frequency response: 50 Hz – 15 kHz

Total harmonic distortion: < 1%

Headphone monitoring: Main output only

Dimensions: 6 X 19 X 12 in (150 X 480 X 320 mm)