Questions? Call Us:

Yamaha PX8
Dual-channel • 1050 Watts x 2 @ 4 Ohms • Lightweight Class-D Amplifier


Our Price: $699.99
List Price: $959.00
You save 27%!
Write the first review.
Yamaha PX8
In Stock

Related Products

The Yamaha PX8 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. 800W x 2 at 8 Ohms / 1050W x 2 at 4 Ohms.

Yamaha PX8 Includes:

  • USB cover
  • Owner's Manual
  • Specification sheet
  • AC cable (2.0m)

Yamaha PX8 Features:

  • 2x 1050W at 4 Ohms
  • 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

Yamaha PX8 Specifications:

  • Sampling frequency rate: 48kHz
  • A/D D/A Converters: AD/DA: 24-bit linear, 128 times over sampling
  • Total harmonic distortion: 0.1% (1kHz, 10W), 0.3%(1kHz, Half power)
  • Frequency response: ±1.0dB (1W, 8 Ohms, 20Hz to 20kHz)
  • S/N ratio: 101dB (A-weighted, 8 Ohms, Gain setting =+14dBu)
  • Crosstalk: Less than -60dB (Half Power, 8 Ohms, 1kHz, Vol max input 150 Ohms shunt)
  • Voltage Gain/Sensitivity: 
    • 8 Ohms Volume max: 32.0dB/+9.3dBu (Gain setting: 32dB), 26.0dB/+15.3dBu (Gain setting: 26dB), 37.3dB/+4dBu (Gain setting: +4dBu), 27.3dB/+14dBu (Gain setting: +14dBu)
    • 8 Ohms Volume max /Power Boost mode: 35.0dB/+4.1dBu (Gain setting: 32dB), 29.0dB/+10.1dBu (Gain setting: 26dB), 35.1dB/+4dBu (Gain setting: +4dBu), 25.1dB/+14dBu (Gain setting: +14dBu)
  • Maximum input voltage: +24dBu
  • Input impedance: 20k Ohms (Balanced), 10k Ohms (Unbalanced)
  • I/O Connectors: 
    • Speaker output ports: Neutrik speakON NL4 x2, Binding post x2 pairs, 1/4" PHONE(TS) x2
    • Line Input: XLR-3-31 x2, 1/4 "PHONE(TRS) x2
    • Others: USB 2.0 Standard-A Connector (Female) for Save/Load, Speaker preset update, Firmware update with USB memory; AC inlet x1 with AC cord clamp
  • Indicators: POWER x1 (Green), ALERT x1 (Red), USB x1(Green), PROTECT x2 (Red), CLIP/LIMIT x2 (Red), SIGNAL x2 (Green); Auto LEDoff feature
  • Processors: Input summing; D-CONTOUR (FOH/MAIN,MONITOR, OFF); Delay (0 - 74msec); HPF/LPF (cutoff frequency 20Hz~20kHz with polarity control); Speaker Processor (6 band PEQ + Limiter + Delay)
  • Latency: 1.5 msec (Analog Input to Speakers)
  • Presets: 8 user amplifier presets (Factory preset:Speaker presets for Yamaha passive speakers)
  • Protection circuit: 
    • Load protection: POWER switch on/off: Output mute; Output voltage protection: Over voltage limiter, user configurable by wattage and speaker preset; DC-fault: Power Supply shutdown (NOT restored automatically)
    • Amplifier protection: Thermal: Output limiter (Restored automatically) ? Output mute (Restored automatically); Over current:
    • Output mute (Restored automatically); Over voltage: Output limiter (Restored automatically); Integrated Power Limit: Output limiter (Restored automatically)
    • Power supply protection: Thermal: Output limiter (Restored automatically) ? Power supply shutdown; Over voltage: Power supply shutdown; Over current: Power supply shutdown
  • Amplifier class: Class D, Balanced output circuit(BTL)
  • Cooling: 16 step variable speed fan x 2, front to rearairflow
  • Power requirements: Depending on area of purchase;100V 50Hz/60Hz, 120V 60Hz, 220V-240V 50Hz/60Hz *Verified as operating at rated power voltage +/- 10% voltage.
  • Power consumption: 310W (1/8 MAX power, 4 Ohms, Pink noise at all channels), 60W (4O, Idling)
  • Dimensions (WxHxD): 18-7/8" x 3-7/16" x 15-2/8" (480 x88 x 388mm)
  • Net weight: 15.87 lbs (7.2 kg)
  • Others:
    • Operating Temperature: 0°C to +40°C
    • Storage temperature: -20°C to +60°C

To be the first to review this item, click here.

Add to Cart

We're sorry, only of this item available

Call a Sales Pro at 800-356-5844 for more information

© 2018 Full Compass Systems, LTD  9770 Silicon Prairie Parkway, Madison, WI 53593  All rights reserved.

We are not responsible for typographical errors in pricing or product specification
inaccuracies in our catalog or web site. Prices are subject to change without notice.