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Yamaha PX3 Stereo Power Amplifier (300W at 8 Ohms)

Product #89747 | SKU PX3AMP | Yamaha
In Stock with Supplier Usually ships in 2 - 3 working days what does this mean?
Our Price $1,269.00 AUD
In Stock with Supplier Usually ships in 2 - 3 working days what does this mean?
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Features

  • Efficient Class-D Amplifier
  • Custom LSI Chip with PLL Technology
  • Power Boost Mode
  • Digital Routing of Inputs & Outputs
  • XLR, 1/4", SpeakON & Binding Post

Description

The new PX series power amplifiers from Yamaha utilise Yamaha’s renowned digital signal processing technology and unparalleled professional audio expertise to achieve a light, durable design, capable of delivering maximum output power to the speakers while simultaneously protecting them with optimised processing.

The Yamaha PX3 Stereo Power Amplifier delivers 300W at 8 Ohms in a lightweight chassis and is suitable for a wide variety of sound-reinforcement applications. Part of the Yamaha's PX Series of power amplifiers, it is Driven by a newly-developed Class-D amplifier with a single custom LSI chip, and uses PLL technology for higher efficiency and lower noise. The Power-Boost mode combines the power output from two channels into one, achieving significantly higher single-channel power levels (the number of channels available is then halved).

Key Features:

  • Dual-channel Class D power amplifier with built-in PA management processing
  • Connectivity includes XLR and TRS inputs and speakON, binding post, and phono outputs
  • Power Boost Mode bridges the outputs to achieve double the wattage (reduces output to a single channel)
  • Built-in PA management tools such as EQ, limiting, delays, crossovers, and filters
  • LCD display for easy navigation of advanced features

Specifications

Power Amplifier
Number of Channels 2
Power Rating 8 Ohms: 300 W per Channel
600 W Bridged
4 Ohms: 500 W per Channel
1000 W Bridged
2 Ohms: 300 W per Channel
Amplifier Class Class-D
Performance
Frequency Response 20 Hz to 20 kHz ±1 dB (at 1 W, 8 Ohms)
Input Impedance 10 Kilohms (Unbalanced)
20 Kilohms (Balanced)
Max Gain 35.1 dB (at 8 Ohms)
Max Input Level +24 dBu
SNR 100 dB
THD+N 0.1% (1 kHz, at 10 W)
0.3% (1 kHz, at 1/2 Power)
Crosstalk < -60 dB
Signal Processing
Sample Rate 48 kHz**
AD/DA Conversion A/D: 24-Bit, 128 x Over-Sampling
D/A: 24-Bit, 128 x Over-Sampling
Latency 1.5 ms
Audio Delay Adjustable Up to 74 ms
EQ 6-Band Parametric EQ
Filters High-Pass: 20 Hz to 20 kHz
Low-Pass: 20 Hz to 20 kHz
Limiting Yes
Connectivity
I/O 2 x XLR 3-Pin Input
2 x 1/4" TRS Input
2 x speakON NL4 Output
2 x Binding Post Pair Output
2 x 1/4" TS Output
USB 1 x USB Type-A (USB 2.0)
Power
AC Input Power 120 VAC, 60 Hz
Power Consumption 4 Ohms: 160 W (1/8 Power)
55 W (Idle)
Physical
Cooling 2 x Fan (Variable Speed)
Operating Temperature 0 to 40°C
Storage Temperature 0 to 40°C
Dimensions 480.0 x 88.0 x 387.4 mm
Weight 6.9 kg

In The Box

  • Yamaha PX3 Stereo Power Amplifier (300W at 8 Ohms)
  • AC Power Cord
  • USB Cap

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Details

  • Product: Yamaha PX3 Stereo Power Amplifier (300W at 8 Ohms)
  • Manufacturer: Yamaha
  • Model: PX3AMP
  • SKU: PX3AMP
  • RM Product #: 89747
  • Warranty: Click here for warranty terms view terms

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