Crown CT-1610 User Manual download pdf

CT-1610

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for the professional sound contractor,

Com-Tech

offers incredible features,

flexibility, and the best long-term value in

commercial audio today.

The Com-Tech 10 Series amps offer the same

features and performance of the original

Com-Techs while delivering upgraded fea-

tures to help make your job easier.

In a profession where unplanned service

calls quickly wipe out profits, Com-Tech 10

Series

is designed to be the most reliable

amplifier you can install.

For more details about the Crown Com-Tech

10 Series, contact the Crown Technical

Support Group at 800-342-6939 or 219-294-

8200. Also, visit the Crown Audio website at

www.crownaudio.com.

Specifications

The following applies to 120-VAC, 60-Hz units in Stereo

mode with 8-ohm loads and an input sensitivity of 26-dB

gain unless otherwise specified. Specifications for units

supplied outside the U.S.A. may vary slightly at different AC

voltages and frequencies.

Power

Output Power

Load Impedance: Safe with all types of loads.

With 8/4-ohm output, all Com-Techs are rated

for 4 to 8 ohms in Dual mode, 8 to 16 ohms in

Bridge-Mono mode, and 2 to 4 ohms in

Parallel-Mono mode. With 70-volt output,

rated loads vary among the different models

for each dual/mono mode.

Voltage Gain to 1 kHz, 8-ohm rated output:

20:1 ±3% or 26 dB ±0.25 dB gain at the

maximum level setting.

85:1 ±12% or 35 dB ±1 dB gain at 0.775-volt

(8/4-ohm) sensitivity;

Voltage Gain to 1 kHz, 70-V rated output,

90:1 ±12% or 39 dB ±1 dB gain at 0.775-volt

(70-V) sensitivity.

Required AC Mains: 50/60-Hz; 100; 120; 220;

240 VAC (±10%) units are available. North

American units are 60 Hz, 120 VAC only.

AC Line Current,

Current, voltage and frequency requirements

are provided on the unit’s back panel.

At Idle: All units draw 35 watts or less when

idle (in energy-saving mode).

AC Line Connector: NEMA 5-15P plug is

provided on 120-VAC, 60-Hz North American

units. Plug illuminates when unit is powered.

Performance

Frequency Response: ±0.1 dB from 20 Hz to

20 kHz at 1 watt.

Phase Response: ±10 degrees from 10 Hz to

20 kHz at 1 watt.

Signal-to-Noise Ratio,A-weighted: Better than

105 dB below rated 1 kHz power.

Total Harmonic Distortion (THD): 1 kHz rated

power, 0.05% or less true THD.

Intermodulation Distortion (IMD): (60 Hz and

7 kHz at 4:1) Less than 0.05% from rated

power to 35 dB below rated power at 8 ohms.

Damping Factor: Greater than 1,000 from 10

Hz to 400 Hz.

Controlled Slew Rate: (Slew rates are limited

to useful levels for ultrasonic/RF protection.)

Greater than 17 volts per microsecond.

Controls

Enable: A front-panel three-position switch

used to select local, off or remote.

Level: A 21-position detented back-panel

rotary potentiometer for each channel used to

control the input level.

Sensitivity: A three-position switch located

inside the PIP2 compartment used to select

input sensitivity: 0.775 volts in 8/4-ohm mode

or 0.775 volts in 70-volt mode for full rated

output, or a 26-dB voltage gain.

Dual/Mono: A three-position back-panel

switch used to select Stereo, Bridge-Mono or

Parallel-Mono mode.

Reset: A back-panel push button used to reset

the circuit breaker that protects the power

supplies.

Indicators

Enable: An amber front-panel LED that shows

the on/off status of the low-voltage power

supply.

Signal: A green front-panel LED for each

channel that flashes to show amplifier output.

IOC: An amber front-panel LED for each

Features

• Unique power supply allows channels to be

independently operated in either 70-V or 8/4-

ohm mode.

• Remote feature allows amplifier to be turned

on and off from a remote location by adding

an optional

R.S.V.P.

accessory.

• Crown’s

Grounded Bridge™

design delivers

large voltage swings without using easily

stressed output-transistor configurations like

conventional amplifiers. The results are

lower distortion and superior reliability.

• Patented

ODEP

(Output Device Emulation

Protection) circuitry compensates for over-

heating and overload to keep the amplifier

working when others would fail.

•

IOC

(Input/Output Comparator) circuitry im-

mediately alerts of any distortion exceeding

0.05%, providing dynamic

proof of distortion-

free performance

• Enhanced

PIP2™

(Programmable Input Pro-

cessor) connector accepts new accessory

modules that tailor the amplifier to suit spe-

cific applications.

• Full protection from shorted, open and mis-

matched loads; general overheating; DC;

high-frequency overloads, and full protection

from internal fault are provided by our latest

protection scheme: “

Quad-Mute.

”

• Three Year No-Fault Full Warranty completely

protects your investment and guarantees its

specifications.

4-ohm Dual (per ch.)

1 kHz

Power

870W

540W

960W

1,745W

1,780W

810W

520W

910W

1,595W

70-V Parallel-Mono

8-ohm Bridge-Mono

70-V Dual (per ch.)

8-ohm Dual (per ch.)

*1 kHz Power: refers to maximum average power in watts

at 1 kHz with 0.1% THD.

**20 Hz–20 kHz Power: refers to maximum average power

in watts from 20 Hz to 20 kHz with 0.1% THD.

CT-1610

20 Hz–20 kHz

Power

1,805W 1,725W

140-V Bridge-Mono

COM-TECH

SERIES

1 2

COM-TECH 1
Less than ±10 millivolts 2

Summary of Contents

Page 1 - COM-TECH

CT-1610Designed from the ground up exclusivelyfor the professional sound contractor,Com-Tech® offers incredible features,flexibility, and the best lon

Page 2 - Less than ±10 millivolts

Crown International, Inc.P.O. Box 1000Elkhart, IN 46515-1000TEL: 219-294-8200FAX: 219-294-8FAXwww.crownaudio.com08/00 128422-1CT-1610channel that flas

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Crown CT-1610 User Manual

Browse online or download User Manual for Audio amplifiers Crown CT-1610. CT1610 Data Sheet - Harman Professional

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