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Specifications

Download the Specifications Sheet for JBL STAGE GT90041 Amplifier 4CH 90 watts RMS x 4.

Download Spec Sheet

Features & Benefits

Full On-Board Protection

JBL STAGE GT Amplifiers are engineered with on-board circuitry to protect them from shorts, overheating, overvoltage and undervoltage.

Wide Input Sensitivity Range


Including speaker-level inputs from 1Vrms to 25Vrms, and low-level inputs from 200mVrms to 5Vrms let JBL STAGE GT Amplifiers integrate with almost any audio input.

Crossover Controls


Crossover controls are switchable, allowing you to tailor the sound to suit your environment and application. Unlock precision control over your sound with individual crossover fine-tuning, ranging from 32 to 320 Hz with a 12 dB/octave slope.