CKiS Series

Designed to drive low impedance loads

 

 

 

 

Stereo

 

 

Bridged

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

8 Ω

4 Ω

2 Ω

8 Ω

4 Ω

Class

RMS

Maximum

 

 

 

 

 

 

 

 

 

 

 

 

CKi100s

 

60W

90W

N/A

180W

N/A

AB

22V

31V

 

 

 

 

 

 

 

 

 

 

 

 

CKi200s

 

120W

175W

N/A

350W

N/A

AB

32V

45V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CKi400s

 

255W

320W

N/A

510W

N/A

AB

56V

64V

 

 

 

 

 

 

 

 

 

 

 

 

CKi800s

 

440W

670W

N/A

880W

N/A

AB

64V

90V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CKi800-2s

 

420W

670W

870W

880W

1740W

H

64V

90V

 

 

 

 

 

 

 

 

 

 

 

 

CKi1200s

 

630W

940W

1130W

1880W

2260W

H

78V

110V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CKi1600s

 

815W

1130W

1440W

2260W

2880W

H

90V

127V

 

 

power ratings are Watts per channel, both channels driven, 1kHz, 0.02% THD+N

 

 

 

 

 

 

Model

1/8 power

1/3 power

Rack U

Weight

Idle (120V)

1/8 Power

1/3 Power

Maximum*

 

 

 

 

 

 

 

 

 

 

 

 

 

CKi100s

 

612

780

2

26.63 / 12.09

.5A

1.65A

2.3A

3.5A

 

 

 

 

 

 

 

 

 

 

 

CKi200s

 

1100

1380

2

29.44 / 13.37

.6A

3.0A

4.2A

6.5A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CKi400s

 

2120

2820

2

30.44 / 13.82

.7A

5.8A

8.6A

12A

 

 

 

 

 

 

 

 

 

 

 

CKi800s

 

3584

4700

3

50.20 / 22.80

.7A

10.0A

14.8A

15A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CKi800-2s

 

1210

3600

3

70.65 / 32.08

.7A

4.2A

12.1A

20A

 

 

 

 

 

 

 

 

 

 

 

CKi1200s

 

3164

5040

4

70.65 / 32.08

1.3A

9.6A

17.3A

26A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CKi1600s

 

3154

6525

4

70.65 / 32.08

1.3A

10.0A

22.6A

30A

 

 

 

 

 

 

 

lbs / kg

 

* circuit breaker rating, 120 V / 4 Ω

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Crest Audio CKi Series manual CKiS Series, Designed to drive low impedance loads, CKi100s

CKi Series specifications

The Crest Audio CKi Series represents a remarkable blend of performance, versatility, and reliability, making it an ideal choice for professionals in the sound reinforcement industry. This series of power amplifiers is designed to meet the demanding needs of both touring applications and permanent installations.

One of the standout features of the CKi Series is its efficient Class D amplifier design. This technology provides a lightweight solution without compromising on power output, making it easier for professionals to transport and set up their equipment. The CKi amplifiers deliver high power levels while maintaining low heat generation, which enhances reliability during extended use.

The series incorporates cutting-edge digital signal processing (DSP), enabling users to fine-tune their audio experience with ease. With features like built-in crossover settings, EQ options, and delay adjustments, the CKi Series allows for precise audio manipulation to suit various environments and audience sizes. This level of customization ensures optimal sound quality in concerts, events, and installations.

Another notable characteristic of the CKi Series is its robust construction. Engineered for durability, these amplifiers feature a rugged chassis and high-quality components that are built to withstand the rigors of both touring and fixed installations. The front-panel LED indicators provide users with real-time status updates on operation and performance, allowing for immediate troubleshooting if necessary.

The CKi amplifiers are also equipped with advanced protection circuitry, safeguarding the unit against overloading, overheating, and short circuits. This ensures that users can perform with confidence, knowing that their equipment is safeguarded during intense performances.

In terms of connectivity, the CKi Series offers a variety of input and output options, including both balanced and unbalanced inputs, allowing for seamless integration with a range of audio sources. Flexibility is paramount, and the series is designed to cater to the diverse needs of sound engineers and installers alike.

Overall, the Crest Audio CKi Series power amplifiers blend innovative technology with robust performance, making them a standout choice for professionals in the audio industry. Their combination of efficient power delivery, advanced DSP capabilities, and durable construction positions them as reliable assets in any sound reinforcement application, whether on the road or in a fixed setting.