Harman-Kardon GB4 manual Group/Aux/Matrix Outputs

Page 23

Group/Aux/Matrix Outputs

AUX1-4 AUX5-8 PRE AUX5-8 PST

LEFT CENTRE RIGHT

GRP1-4

MATRIX1-4

PFL/EN

MUTES1-4

INSERT

12 SEGMENT LED METER

 

 

 

 

 

 

0dBu

 

 

 

 

 

 

 

 

 

 

CHASS

 

PEAK

 

 

 

 

 

 

SWAP

GROUP

 

 

 

 

 

 

 

 

READING

 

 

 

 

 

 

 

FADER

 

RECTIFIER

 

 

 

 

 

 

 

 

+10dB

0dBu

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRP BUS

 

 

 

 

 

 

 

 

 

1,2,3,4

 

 

AFL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUX

 

 

 

 

 

 

 

 

 

MASTER

 

 

 

 

 

 

 

 

 

0dBu

+10dB

0dBu

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUX BUS

 

 

 

 

 

 

 

 

 

1,2,3,4

 

 

AFL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUX BUS

PRE

AUX

 

 

 

 

 

 

 

MASTER

 

 

 

 

 

 

 

PST 5,6,7,8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-5dBu

+15dB

0dBu

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUX BUS

 

 

 

 

 

 

 

 

 

PRE 5,6,7,8

 

 

 

 

 

 

 

 

 

 

 

 

AFL

 

 

 

 

 

 

 

 

MATRIX

 

 

 

 

 

 

 

 

 

MASTER

 

 

 

 

 

 

 

 

 

-5dBu

+15dB

 

 

 

 

 

 

MATX BUS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1,2,3,4

 

 

 

 

 

 

 

 

 

 

 

 

AFL

 

GROUP/AUX/MATRIX OUTPUT

 

 

GRP 1,2,3,4

 

C

1

2

 

3

 

GRP

 

 

 

 

 

PAN

 

 

 

L

 

CHASS

 

 

 

 

 

L-R

 

 

R

 

GND

 

AUX 1,2,3,4

ALL MATRIX SEND POTS HAVE UNITY GAIN 5dB DOWN FROM THE TOP. GND

MTX1

MTX2

MTX3

MTX4

CHASS

 

 

 

 

AUX 5,6,7,8

GND

CHASS

MATX 1,2,3,4

GND

CHASS

GB4 User Guide

23

Image 23
Contents GB4 User Guide GB4 User GuideGB4 User Guide Contents GB4 User Guide Introduction Key Features Equipment means the equipment supplied with this manual WarrantyGB4 User Guide Safety Symbol Guide InstallationImportant Safety Warnings GB4 User Guide General Wiring Procedures Mains InstallationGeneral Precautions Power CableShielding Initial Wiring ConsiderationsAudio Wiring Points to Remember Working Safely with SoundInitial set-up Setting Up & TroubleshootingTroubleshooting Meters not showing any signal Optional External Power SupplyAudio Connector Pinouts Dimensions Block Diagrams Mono Input Stereo Input Talkback and Stereo Returns Group/Aux/Matrix Outputs Master Section Using The Console MID Insert 1/4 TRS Jack Rear ConnectorsSTE1 Pin Ground Signal Hot GB4 Groups Master Mutes C OutputsREC/ALT Outputs Monitoring & PFLPSU Monitor LEDs Rear Connector PanelTalkback Stereo ReturnsJack Typical Specifications GB4 User Guide Mark-up Sheets MIC Gain STE1 STE2 GB4 User Guide

GB4 specifications

The Harman-Kardon GB4 is a sophisticated outdoor speaker designed to enhance audio experiences in outdoor settings. It stands out for its combination of style, durability, and rich sound quality, making it suitable for both casual listening and more intense audio demands during outdoor gatherings.

One of the key features of the GB4 is its rugged design. Built to withstand the elements, it boasts an IP67 rating, which makes it dust-tight and water-resistant. This means you can confidently use the speaker in various outdoor environments, whether it’s a sunny day at the beach or a rainy evening on the patio. The robust construction is complemented by a sleek exterior, allowing it to blend seamlessly into outdoor decor while also making a statement of elegance.

The sound quality of the Harman-Kardon GB4 is another highlight. With advanced audio technologies, including the use of dual passive radiators, the speaker produces a rich and balanced sound that fills outdoor spaces beautifully. Whether listening to music, podcasts, or enjoying a movie night under the stars, users can expect clear highs, pronounced mids, and deep lows. The speaker's 360-degree sound projection ensures that the audio experience is immersive from every angle.

Connectivity is also a strong point of the GB4. Equipped with Bluetooth technology, it allows for easy pairing with a range of devices, including smartphones, tablets, and laptops. The connection is stable, which means you can roam freely while enjoying your favorite tunes without interruption. Additionally, the GB4 supports voice assistants, making it easy to control your music or access information hands-free.

Another innovative feature is its long battery life. The GB4 can provide hours of uninterrupted playback, making it a great companion for all-day picnics or evening gatherings. When it’s time to recharge, the process is quick and efficient, ensuring you won't be away from your music for long.

Overall, the Harman-Kardon GB4 encapsulates the perfect blend of durability, high-quality sound, and modern connectivity. It adds a touch of sophistication to any outdoor setting while delivering audio performance that meets the demands of music lovers and casual listeners alike. With its stylish design and advanced features, the GB4 represents a significant advancement in portable outdoor speakers, ensuring that wherever you go, your sound follows.