The Yamaha PX3 Dual-channel 500-Watt Power Amplifier is a powerhouse of versatility and intelligent design, tailored to meet the demands of diverse live sound settings. This Class D amplifier integrates robust signal processing capabilities directly into its sleek, lightweight frame, eliminating the need for cumbersome external gear. From onboard equalization to crossovers and delays, the PX3 provides everything needed to fine-tune your audio with precision, ensuring a seamless integration of subwoofers and fills while protecting your speakers with a built-in limiter.

Crafted with Yamaha's sophisticated D-CONTOUR multi-band dynamic processing, the PX3 ensures consistent clarity and high-quality sound for either front-of-house or monitor configurations. Its custom LSI chip architecture, combined with PLL technology, offers superior sound quality, delivering 500W x 2 at 4 ohms and 300W x 2 at 8 ohms with impressive efficiency. The intuitive LCD display allows both novice and experienced users to easily navigate setup, with Basic and Advanced modes catering to different levels of expertise.

Connectivity is a breeze with XLR and TRS inputs, plus SpeakON, binding post, and phono outputs, allowing for flexible configurations. The PX3 also features Power Boost Mode, combining channel outputs for higher power when needed, and a Smart Config Wizard that optimizes settings for Yamaha’s range of passive speakers. Built for durability, this amplifier is ready to withstand the rigors of the road, making it a reliable partner for any musician or sound engineer.

Key Features:

• Dual-channel Class D power amplifier with integrated PA management
• Power: 2x 500W at 4 ohms, 2x 300W at 8 ohms
• Onboard DSP functions including EQ, delays, crossovers, and limiters
• Custom LSI chip for enhanced sound quality and performance
• Flexible connectivity: XLR, TRS inputs, SpeakON, binding post, and phono outputs
• Power Boost Mode for increased single-channel power
• Smart Config Wizard and D-CONTOUR processing for tailored sound setups

Product specs

FAQs

What is the power output of the Yamaha PX3 Power Amplifier at different ohm ratings?

The Yamaha PX3 provides 300W per channel at 8 ohms, 500W per channel at 4 ohms, and 300W per channel at 2 ohms. When bridged, it delivers 600W at 8 ohms and 1000W at 4 ohms.

What types of inputs and outputs does the Yamaha PX3 Power Amplifier have?

The Yamaha PX3 features 2 XLR and 2 1/4" TRS inputs, along with 2 speakON NL4, 2 binding post, and 2 1/4" TS outputs, providing flexible connectivity options for various setups.

How does the Yamaha PX3 Power Amplifier handle cooling?

The Yamaha PX3 uses a cooling system with two 16-step variable speed fans that ensure efficient front-to-rear airflow, maintaining optimal performance during extended use.

Does the Yamaha PX3 Power Amplifier include any DSP features?

Yes, the Yamaha PX3 includes onboard DSP features such as EQ, limiting, delay, and crossovers, which can be saved via the USB Type A port for easy recall.

How many rack spaces does the Yamaha PX3 require for installation?

The Yamaha PX3 is designed to fit in a standard 2U rack space, making it suitable for various professional audio rack setups.