Full-range amplifier for your car audio system


The JBL® GTO1004 is a great way to boost the power of your current car audio system. It’s a compact, 600-watt, four-channel, full-range amplifier with variable electronic crossover and bass boost. It’s engineered for optimum power delivery with low distortion. It has an aluminum heatsink for improved thermal performance. Its 10Hz to 100kHz frequency response is exceptionally wide. It comes with a 12dB-per-octave electronic crossover that lets you optimize tuning based on speaker location and accompanying loudspeaker components. And its full-range preamp outputs enable multiple amplifier hookups without requiring you to use high-loss Y-adapters or signal splitters. Want more power? Just add a pair of JBL® GTO Series loudspeakers.

Item# GTO1004

General Specifications

Series GTO
Number of Channels/Type 4 channels

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


Width (mm) 263
Depth (in) 18-9/16
Height (in) 2-1/8
Depth (mm) 470
Width (in) 10-3/8
Height (mm) 53
  • (1) GTO-1004 Power amplifier
  • (4) screws
  • (3) Fuses
  • (1) Owner's Manual

Manuals & Downloads

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

Search Result For ""