Yamaha PX5 2-Channel Power Amplifier with DSP - 800W x 2 at 4 Ohms

Yamaha PX5 2-Channel Power Amplifier with DSP - 800W x 2 at 4 Ohms

The Yamaha PX5 is a 2U, 2-channel Class-D power amp with built-in speaker processing, delivering 800W x 2 at 4 ohms to drive a pair of full-range mains, subs or monitors from one lightweight unit.

Features

• 800W x 2 at 4 ohms, 500W x 2 at 8 ohms
• Power Boost (bridged) mode: 1400W at 4 ohms, 800W at 8 ohms (120V models)
• 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
• Factory presets for Yamaha passive speakers plus 8 user presets
• USB port for saving presets and firmware updates

Specs

• Output power (both channels driven, 1 kHz, 20 ms burst): 500W x 2 at 8 ohms, 800W x 2 at 4 ohms, 500W x 2 at 2 ohms
• Power Boost mode (120V): 800W x 1 at 8 ohms, 1400W 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)
• S/N ratio: 101 dB (A-weighted, 8 ohms)
• Delay: 0 - 74 ms
• Latency: 1.5 ms (analog in to speaker out)
• Inputs: 2 x XLR, 2 x 1/4" TRS (max +24 dBu)
• 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
• 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)

Fits / Compatibility

• Passive PA speakers, subwoofers and stage monitors (4 or 8 ohm loads; down to 2 ohms per channel)
• Standard 19" equipment racks (2U)

What's included

One Yamaha PX5 power amplifier.

Common questions

How much power does the PX5 put out? 800W per channel at 4 ohms and 500W per channel at 8 ohms, or 1400W bridged at 4 ohms in Power Boost mode.

What's the difference between the PX3 and PX5? The PX5 is the higher-power model: 800W x 2 at 4 ohms versus the PX3's 500W x 2, with the same DSP features and 2U size.

Does it have speaker processing built in? Yes: crossover, 6-band PEQ, delay, limiter and Yamaha speaker presets.