GTO1004 | Full-range amplifier for your car audio system

GRAND TOURING GTO 1004 - Black - 600-Watt 4-Channel Full-Range Amplifier (100W RMS x 4 Channels at 4 Ohms) - Hero

GRAND TOURING GTO 1004 - Black - 600-Watt 4-Channel Full-Range Amplifier (100W RMS x 4 Channels at 4 Ohms) - Detailshot 1

GRAND TOURING GTO 1004 - Black - 600-Watt 4-Channel Full-Range Amplifier (100W RMS x 4 Channels at 4 Ohms) - Detailshot 2

GRAND TOURING GTO 1004 - Black - 600-Watt 4-Channel Full-Range Amplifier (100W RMS x 4 Channels at 4 Ohms) - Detailshot 3

Features

Big power, plus safety

The JBL® GTO1004 full-range amplifier can wield a formidable 150 watts through each of its four channels. But don’t worry about all that power making anything overheat. The GTO1004 has an aluminum heatsink to keep the temperature under control.

Variable electronic crossover

The JBL® GTO1004 has a 12dB-per-octave electronic crossover – variable from 32Hz to 320Hz – that lets you optimize your car audio system’s tuning (based on the system’s components and their location). The transition from bass to higher frequencies is under your command.

Bass boost

For drivers who want to control the power of their car audio system’s lowest tones, the JBL® GTO1004 offers a bass-boost control. Adjust the bass by up to 6dB – or leave it alone. The power is all yours.

Full-range preamp outputs

An amplifier is meant to connect to other components, and the JBL® GTO1004’s high-quality, Direct-Connect terminals provide connections that you can trust. Its full-range preamp outputs permit multiple hookups without requiring high-loss Y-adapters or signal splitters.

Wide frequency response

The JBL® GTO1004’s 10Hz to 100kHz frequency response stretches above, through and below the range of human hearing to capture everything that your audio sources offer. From symphonies to rap, there’s no sound that the GTO1004 can’t handle.

Specs & Downloads

Item#: GTO1004

General Specifications

Series GTO

Number of Channels/Type 4 channels

Amplifier Power (RMS) 100W x 4 Channels @ 4 ohms

Amplifier Power (RMS) 150W x 4 Channels @ 2 ohms

Amplifier Power (RMS) 320W x 2 Channels @ 4 ohms

Signal-to-Noise Ratio 104dBA (reference rated power into 4 ohms)

Total Harmonic Distortion 0.02% (rated power @ 4 ohms)

Total Harmonic Distortion ≤1% (bridged 2 channel mode)

Frequency Response 10Hz – 100kHz (-3dB)

MSRP U.S. $424.95 each

Audio Specifications

THD + N 0.05%10

Frequency Response (-3dB) 10Hz–100kHz

Signal-to-Noise Ratio 104dBA

2-Ohm Power Output 150W

4-Ohm Power Output 100W

Total Peak Power Output 600W

Dimensions

Width (mm) 263

Depth (in) 18-9/16

Height (in) 2-1/8

Depth (mm) 470

Width (in) 10-3/8

Height (mm) 53

Dimensions (L x W x H) 18-9/16 inch x 10Hz – 3/8 inch x 2-1/8 inch

What's in the box?

(1) GTO-1004 Power amplifier
(4) screws
(3) Fuses
(1) Owner's Manual

Documents & Downloads

The latest owner's manuals, quick start guides, and documents.

Owner's Manual (EN)

1 MB

Support

1/2 2/2

GRAND TOURING GTO 1004