The Yorkville CA1 is a Coliseum Series installation amplifier offering six input channels, four output zones, and straightforward controls for versatility and ease of use in restaurants and retail environments as well as houses of worship, offices, and conference rooms. With 180W of output power, it can drive a 4-ohm speaker load or four 70V speaker systems while a dedicated preamp out can feed a subwoofer or an audio recorder. Its wide range of inputs include a front-panel 1/4" mic input with voice priority, three XLR-1/4" combo mic/line inputs with selectable 24V phantom power for podium/lavalier condenser microphones, two stereo RCA inputs with 4-stage sensitivity selection, and a dedicated 600-ohm telephone input. In addition to having screw terminals to accommodate hookup of constant-impedance or constant-voltage speakers, the CA1 provides a 1W / 8-ohm auxiliary loudspeaker output and a front-panel 1/4" monitor output.

Product Specification:  

Number of Channels: 6

Inputs - 1/4" / XLR Combi: 3

Inputs - RCA (unbal): 2

Phantom Power: Yes

Headphone Monitor Features: Yes - main Output

Record Outputs: Yes

Mixer - Signal to Noise Ratio (dB): Greater than 55dB

Mixer - Freq Resp (Tone and EQ Flat,2dB): 50 - 15kHz

Amp A - Power Output @ 4 Ohms: 180 Watts

Amp A - Power Output –other: 180 Watts 70-volts

THD - 1kHz (dB): Less than 1%

Cooling: Passive

Finish: Black

Chassis Construction: Steel

Rackmount: Yes

Other Features: Zone Paging / Telephone interface

Dimensions (DWH, inches): 12 x 19 x 6

Dimensions (DWH, cm): 320 x 480 x 150

Weight (lbs/kg): 24 / 9