JBL GTS300, GTS600 manual Application, Stereo Full-Range or Subwoofer Operation

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Application 1

Stereo Full-Range or Subwoofer Operation

Full-Range Operation

Speaker Output

 

 

Crossover

 

Input Mode

 

Switch

 

Switch

Flat

 

Stereo

Subwoofer Operation

Speaker Output

 

 

Crossover

 

Input Mode

 

Switch

 

Switch

Low Pass

 

Stereo

Main speakers are driven by head unit or additional amplifier.

Preamp or

LSpeaker-Level R Input

M

A

D

GTS300/600

L– L+

R– R+

 

 

 

 

2 or 4-Ohm

+

+

Full-Range

Speakers or

 

 

 

 

Subwoofers

Application 2

Bridge-Mode Operation

Single Amplifier:

Subwoofer-Operation (Mono)

 

Speaker Output

 

Amp

Crossover

Input Mode

 

Switch

Switch

B

Low Pass

L + R

Main speakers are driven by head unit or additional amplifier.

Dual Amplifier:

Subwoofer-Operation (Stereo)

 

Speaker Output

 

Amp

Crossover

Input Mode

 

Switch

Switch

A + B

Low Pass

R

Full-Range Operation (Stereo)

 

Speaker Output

 

Amp

Crossover

Input Mode

 

Switch

Switch

A + B

Flat

R

Application 3

L

For Dual-Amplifier Full-Range or Subwoofer Use

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M

 

 

 

 

 

 

AD

 

 

GTS300/600

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4-Ohm

 

 

L–

R+

Full-Range

 

 

 

 

+

 

 

Speaker or

 

 

 

 

 

 

Subwoofer

Preamp or

R

 

Speaker Level

 

 

For Single Amplifier

Subwoofer Use

 

 

L

R

 

 

M

 

 

AD

GTS300/600

 

 

B

 

 

4-Ohm

L–

R+

Full-Range

+

Speaker or

Subwoofer

Bi-amplified, Three-channel

Front

Subwoofer/Satellite System

 

Rear

 

 

 

Speaker Output

 

 

 

 

L

 

 

 

R

 

Amp

 

Crossover

 

Input Mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Switch

 

Switch

 

 

 

 

 

 

 

 

 

 

 

A

 

High Pass

 

Stereo

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

Low Pass

 

L + R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD

 

 

 

 

 

 

 

 

 

 

GTS300/600

 

 

 

 

 

 

 

Stereo Subwoofers may be used by configuring

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amp B as shown in Application #1.

 

 

 

 

 

 

 

 

L– R+

 

L– R+

 

 

 

 

 

 

 

 

 

Preamp or

L

Speaker-Level

 

Input

 

GTS300/600

B

R

M

A

D

L– R+

2 or 4-Ohm Full-Range Speakers

4-Ohm Subwoofer

+

+

+

10

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Contents About Installation Installation and UseIntroduction Before disconnecting the battery Controls and Connectors40A Signal Sources System Design Using the GTS300 or GTS600Wiring Speaker RequirementsCassette/CD Tuner CD Player Or Changer Speaker-Level Input Impedance Adjustments Internal AdjustmentsCrossover Frequency Adjustments Resistor 2,500,000 Custom Chip ConstructionCrossover 2,500,000 Frequency = Crossover Input Gain Adjustment Adjusting the GainTypical Applications Application Stereo Full-Range or Subwoofer OperationBi-amplified, System Using Preamp Output CapabilityCase of Difficulty Page Specifications Page Harman International Company

GTS600, GTS300 specifications

JBL has long been a leader in the audio industry, and the introduction of the GTS300 and GTS600 speakers reinforces their commitment to delivering exceptional sound quality. Both models embody the cutting-edge technology that JBL is known for while providing a range of features designed for both casual listeners and serious audiophiles.

The JBL GTS300 offers an impressive audio performance with its powerful drivers and advanced engineering. The speaker features a robust woofer that delivers deep, resonant bass, ensuring that music enthusiasts feel every beat. The innovative design of the driver minimizes distortion, allowing for a clear and well-balanced sound across a wide frequency range. This model is also equipped with a high-frequency transducer that produces shimmering highs, making it perfect for various music genres, from classical to modern pop.

On the other hand, the JBL GTS600 takes sound quality to the next level. This model is engineered with larger drivers and an enhanced cabinet design, which contributes to its impressive soundstage. The GTS600 is designed with a focus on clarity and detail, ensuring that vocal performances and instrumentals are represented with precision. The speaker incorporates advanced sound dispersion technology, allowing for a wider listening area, which makes it ideal for larger spaces or gatherings.

Both the GTS300 and GTS600 feature JBL’s proprietary technology that enhances the listening experience. One of these key technologies is the implementation of digital signal processing (DSP), which optimizes sound output according to the acoustics of the environment. This offers listeners a tailored audio experience, irrespective of the room setup. Furthermore, the speakers are compatible with various audio inputs, ensuring easy connectivity to a range of devices, from smartphones to home theater systems.

In terms of aesthetics, the GTS series boasts a sleek and modern design that will complement any setting. The durable build and high-quality finish ensure that both models not only look good but are also built to last.

In conclusion, the JBL GTS300 and GTS600 speakers represent the pinnacle of audio innovation, delivering exceptional sound quality, a variety of modern features, and robust design. Whether for personal enjoyment or professional use, these speakers are a valuable addition to any audio setup, capturing the essence of accurate sound reproduction that JBL is renowned for.