The Yamaha PX3 Power Amplifier is the perfect way to power your system. This dual channel amp provides you with 2 x 300W of power at 8 Ohms, or 2 x 500W at 4 Ohms. A unique Power Boost mode combines the power from two channels into one, letting you create a high-powered single channel for speakers with higher power handling (halves the number of available channels). Ideal for powering a diverse range of system configurations. Intelligent signal processing gives you the flexibility you need to get the sound you want. Crossovers, filters, delay, limiter, and PEQ functions can be viewed and adjusted with ease via the PX3's LCD display. You can also use this LCD to set your amplifier up in seconds using Yamaha's intuitive Config Wizard. Plus, a huge range of protection features ensure that your amplifier and system will always run safely and securely.