Yamaha PX5 Class D Versatile Power Amplifier

PX5 Power Amplifiers
The versatile PX series power amplifiers lineup combines intelligent processing with high output power to meet the requirements of a vast range of sound reinforcement environments. 500W x 2 at 8Ω / 800W x 2 at 4Ω.

Features :

• 2x 500W at 8Ω
• 2x 800W at 4Ω
• Newly developed Class-D amplifier engine with a custom LSI
• Flexible onboard PEQ, crossover, filters, delay, and limiter functions
• Yamaha Speaker presets
• Utlities for safe and secure operation

PX series models are driven by a newly developed Class-D amplifier engine that concentrates all the necessary functions into a single custom LSI chip, and uses PLL technology to control transfer characteristics in real time, achieving impressive sound quality and power. This new single-chip architecture offers higher output and improved performance in a more lightweight, yet reliable design. A combination of cutting-edge technology and an exhaustive component selection process make PX Series amplifiers supremely efficient amplifiers with low noise, reliable protection features, and above all, outstanding sound quality

Versatile Lineup
With a lineup comprising four new models – 1,200 W x2 PX10, 1050 W x2 PX8, 800 W x2 PX5, and 500 W x2 PX3* – the PX series offers a versatile range of different power output capabilities suitable for a wide variety of sound reinforcement applications. The PX3 and PX5 also come equipped with a Power Boost Mode that combines the power output from two channels into one, achieving significantly higher single-channel power levels to drive high power handling speakers when needed (note that the number of channels available is halved in this case). *Power output figures rated at 4 Ω

Easy, Intuitive Setup
To accommodate users with varying levels of sound reinforcement experience, the PX series offers both Basic and Advanced setup modes. Basic mode allows even inexperienced users to easily configure a system that meets their needs, while Advanced mode offers experienced users more precise control over every aspect of their sound. All models feature eight programmable presets for instant recall and reduced setup time that can be saved to a USB thumb drive and shared with other PX amplifiers.

Specifications :

• Sampling Frequency : 48 kHZ
• AD/DA 24-Bit Linear,128 times over sampling
• Total Harmonic Distortion : 0.1 % (1khz,10 w)
• Frequency Response : ±1.0dB (1W, 8Ω, 20Hz to 20kHz)
• S/N Ratio :100dB (A-weighted, 8Ω, Gain setting = +14dBu)
• Crosstalk : Less than -60dB
• Input Impedance : 20 k Ohms
• Indicators : Powerx1 (GREEN)
• Alertx1 (Red)
• USBx1(Green)
• Latency : 1.5msec
• Presets : 8 User amplifier presets
• Cooling : 16step variable fan speed x2 front to rear airflow
• Power Consumption : 160 W ,55 W

Dimensions :

• W : 480mm
• H : 88mm
• D L 388mm
• Weight : 6.9kg
• Accessories : USB Cover,Owners manual,spec sheet,ac cable 2.0m x 1