The JBL GTO504 Amplifier is a 4 channel amplifier with a power output of 280 watts, designed for in-car entertainment systems. This boxed amplifier comes with instructions for easy installation, ensuring optimal performance and seamless integration into your vehicle's audio system. The JBL brand is known for delivering high-quality audio products, making this amplifier a reliable choice for enhancing your in-car listening experience. In good used condition
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