Yamaha PX3 2-Channel Power Amplifier with DSP - 500W x 2 at 4 Ohms

Yamaha PX3 2-Channel Power Amplifier with DSP - 500W x 2 at 4 Ohms

The PX3 pairs a Class-D amplifier engine with built-in speaker processing, so one 2U amp can power and tune a pair of mains or monitors. Onboard PEQ, crossover filters, delay and limiter, plus Yamaha speaker presets, make setup quick and protect your speakers.

Features

• 500W x 2 at 4 ohms, 300W x 2 at 8 ohms
• Power Boost (bridged) mode: 1000W at 4 ohms, 600W at 8 ohms
• Class-D amplifier engine with custom LSI
• Speaker processor: 6-band PEQ, limiter and delay
• Adjustable HPF/LPF crossover (20 Hz - 20 kHz) with polarity control
• D-CONTOUR (FOH/Main, Monitor, Off) and input summing
• Yamaha speaker presets and 8 user presets
• USB port for saving presets and firmware updates

Specs

• Output power (both channels driven, 1 kHz, 20 ms burst): 300W x 2 at 8 ohms, 500W x 2 at 4 ohms, 300W x 2 at 2 ohms
• Power Boost mode: 600W x 1 at 8 ohms, 1000W x 1 at 4 ohms
• THD: 0.1% (1 kHz, 10W); 0.3% (1 kHz, half power)
• Frequency response: ±1.0 dB (1W, 8 ohms, 20 Hz - 20 kHz)
• Delay: 0 - 74 ms
• Latency: 1.5 ms (analog in to speaker out)
• Inputs: 2 x XLR, 2 x 1/4" TRS
• Speaker outputs: 2 x speakON NL4, 2 pairs binding posts, 2 x 1/4" TS
• USB: USB 2.0 Type-A
• Cooling: 2 x 16-step variable-speed fans, front-to-rear airflow
• Power consumption: 160W (1/8 power, 4 ohms); 55W idle
• Dimensions: 480 x 88 x 388 mm (18 7/8" x 3 7/16" x 15 1/4"), 2U rack
• Weight: 6.9 kg (15.21 lb)