Specifications

Amplifier class

70-volt

Power Output

180 Watts @ 4 Ohms

180 Watts @ 70-volts

THD - 1kHz (dB)

Less than 1%

Mixer - Signal to Noise Ratio (dB)

Greater than 55dB

Mixer Frequency Response (Hz, +/- 2dB) 50 - 15kHz

Cooling

Passive

Channels

6

Inputs

3 x 1/4” / XLR Combi-jack

2 x RCA Unbalanced

Outputs

Screw Terminals

Record Outputs

Yes

Tone controls

Bass & Treble

Controls

INPUT 1-4,

AUX1-2 and tel. paging

1 master volume control

5 zone paging select switch

Phantom Power

Yes

Headphone Monitor

Yes - main Output

Rack Spaces

Two

Dimensions (DWH /D fm ears, inches)

13 x 19 x 6

Dimensions (DWH /D fm ears, cm)

32 x 48 x 15

Weight (lbs / kg)

24 / 9

Box Dimensions (LxWxH, inches)

22 x 16.5 x 9

Box Dimensions (LxWxH, cm)

56 x 42 x 23

Specifications subject to change without notice

Features

l

4-ohm speaker load, or four separate 70-volt

speaker systems (one ‘system’ per zone)

l

Delivers 180 watts (mono) @ 4 Ohms

l

6 Channels

l

Phantom power included

l

Zone Paging / Telephone interface built in

l

1/4-inch / XLR / RCA inputs

l

Headphone monitor

Overview

The Coliseum CA1 public address amplifier has been designed specifi-

cally for installations where a versatile paging system with high quality

music playback is required.

Ideal for restaurants, small clubs, offices and retail environments where

a simple and reliable system capable of servicing multiple paging zones

is required. Multiple inputs for microphone or source material, and voice

activated paging from either a microphone or telephone matrix means

the CA1 can be used in virtually any application.

CA1

70V INSTALLATION AMPLIFIER

yorkville.com

CA1