Stage Gt50011. High-power 4-channel amplifier for any audio setup The JBL Stage GT 90041 is a powerful and versatile 4-channel amplifier. Thanks to its bridge options, it is suitable for both complete speaker setups and subwoofer use. You get full control over the sound via adjustable filters and bass boost. Compact, reliable and ready for any system. Specifications Maximum power: 1480W peak RMS power: 130W x 4 @ 2 ohm / 90W x 4 @ 4 ohm / 260W x 2 @ 4 ohm (bridged) Frequency response: 20Hz – 20kHz ±1dB Total Harmonic Distortion (THD+N): 1% Input sensitivity: 0.2V – 5V (low); 1V – 25V (high) Adjustable bass EQ: 0–12dB at 45Hz High/Low-pass filters: 32Hz – 320Hz (adjustable) Protection: against short circuit, over/under voltage and overheating Supply voltage: 9V – 16V Fuses: 2x 30A *By request/order.