Yamaha's PX series power amplifiers are designed to give you powerful sound quality thanks to their PLL technology and 2-channel Class D amplifier engine with integrated PA management processing. Amp mode will allow you to easily configure your system simply by selecting the input and output routing. This amplifier integrates sound management tools such as EQ, limiting, delays, crossovers and filters.

Features :

• 2 channels
• 2 x 500 W at 8 Ohms
• 2 x 800 W at 4 Ohms
• New “Class-D” amplifier
• Preconfigured speakers
• Safe use and operation
• Inputs: 2 x XLR, 2 x 6.3mm (TRS)
• Outputs: Binding Post and Phono and Speakon
• LCD screen for easy adjustments

Specifications:

• Number of channels: 2 channels
• Rated power: 8 Ohms: 500 W per channel/800 W bridged, 4 Ohms: 800 W per channel/1400 W bridged, 2 Ohms: 500 W per channel
• Amplifier: Class D
• Frequency response: 20 Hz -* 20 kHz ±1 dB (at 1 W, 8 Ohms)
• Impedance input: 10 kOhms unbalanced, 20 kOhms balanced
• Maximum gain: 36.3 dB (at 8 Ohms)
• Maximum input level: +24 dBu
• Signal to noise ratio: 100 dB
• THD+N: 0.1% (1 kHz, at 10 W), 0.3% (1 kHz, at 1/2 power)
• Sampling rate: 48 kHz
• AD/DA conversion: A/D: 24 bits, 128 x oversampling, D/A: 24 bits, 128 x oversampling
• Latency: 1.5 ms
• Audio delay: Adjustable up to 74 ms
• Equalizer: 6-band parametric equalizer
• Filters: High pass: 20 Hz to 20 kHz / Low pass: 20 Hz to 20 kHz
• Analog audio I/O: 2 x 3-pin XLR inputs / 2 x 1/4" TRS input / 2 x SpeakON NL4 outputs / 2 x Binding Post Pair output / 2 x 1/4" TS output / USB-A (2.0)
• Current voltage: 120 V / 60 Hz
• Cooling: 2 x fan (variable speed)
• Dimensions: 480mm x 88 mm x 388 mm