K Series Power Amplifiers

Table of Contents

Important Safety Instructions

2

Table of Contents

3

1 Welcome

4

1.1

Features

4

2 How to Use This Manual

4

3 Setup

5

3.1

Unpack Your Amplifier

5

3.2

Install Your Amplifier

5

3.3

Ensure Proper Cooling

5

3.4

Choose Input Wire and Connectors

6

3.5

Choose Output Wire and Connectors

6

3.6

Set Up and Wire Your System

7

 

3.6.1 Set the Mode Modes Switches

7

 

3.6.2 Set Input Sensitivity

7

 

3.6.3 Stereo Mode

7

 

3.6.4 Bridge-Mono Mode

7

 

3.6.5 “Y” Mono Input to Dual Outputs

8

 

3.6.6 “Y” Mono Input to Bridge-Mono Output

8

3.7

Connect to AC Mains

9

3.8

Startup Procedure

9

4

Operation

9

 

4.1 Precautions

9

 

4.2 Front Panel Controls and Indicators

10

 

4.3 Back Panel Controls and Connectors

11

5

Advanced Features and Options

12

 

5.1 Protection Systems

12

 

5.1.1. TLC

12

 

5.1.2 Out-of-band Filtering

12

 

5.1.3 Inrush Limiting

12

 

5.1.4 Fuse

 

 

5.2 Advanced Features

12

6

Troubleshooting

13

7

Specifications

14

8

Service

16

 

8.1 Worldwide Service

16

 

8.2 US and Canada Service

16

 

8.2.1 Service at a US or Canada Service Center

16

 

8.2.2 Factory Service

16

 

8.2.3 Factory Service Shipping Instructions

16

9

Warranty

17

Crown Factory Service Information Form

19

Operation Manual

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Crown Audio CROWN K Series operation manual Table of Contents

CROWN K Series specifications

Crown Audio is widely recognized for its innovative power amplifiers, and the K Series stands out as a premier solution for artists, venues, and audio engineers seeking exceptional performance and reliability. The Crown K Series amplifiers are designed to deliver high power output with remarkable efficiency, making them suitable for a wide range of applications, from live performance to installed sound systems.

One of the key features of the K Series is its sophisticated switching power supply technology. This design not only enhances power efficiency but also reduces the overall weight of the amplifiers, allowing for easier transport and setup in various environments. The use of Class D amplification ensures that the K Series maintains a high power-to-weight ratio while providing excellent sound quality. Users can expect clear, dynamic audio with minimal distortion, even at high volume levels.

The K Series is equipped with Crown’s proprietary DriveCore technology, which integrates analog and digital components into a single chip. This innovative approach streamlines the amplification process, resulting in lower operating temperatures and enhanced reliability. The amplifiers feature integrated DSP (Digital Signal Processing), allowing users to customize their audio output with adjustable EQ settings, crossover points, and limiter functions. This level of control ensures optimal performance for any sound reinforcement application.

Another notable characteristic of the K Series is its robust build quality. Constructed with a durable chassis and high-quality components, these amplifiers are designed to withstand the rigors of touring and permanent installations alike. The K Series also includes comprehensive protection circuitry to guard against overheating, short circuits, and other potentially damaging conditions, ensuring longevity and consistent operation over time.

Connectivity is simplified with the K Series, featuring a variety of input options, including balanced XLR and TRS connectors, making it easy to integrate with different audio systems. Additionally, the amplifiers can be easily bridged for applications requiring extra power, providing versatility for different sound reinforcement needs.

In summary, Crown Audio's K Series amplifiers combine cutting-edge technology, superior sound quality, and robust build design, making them a reliable choice for professionals in the audio industry. Whether for live events, installations, or studio applications, the Crown K Series delivers exceptional performance that meets the demands of modern audio environments.