YAMAHA PX8  เครื่องขยายเสียง เพาเวอร์แอมป์ กำลังขับ 800 วัตต์ x 2 ที่ 8 โอห์ม, 1050 วัตต์ x 2 ที่ 4 โอห์ม 

• 2x 800W at 8Ω
• 2x 1050W 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
  
  
• Features:
  
  
• Class-D amplifier engine with single custom LSI chip and PLL technology
• Configuration Wizard allows for configuration of the system by assigning optimized speaker settings which can be saved as presets
• Digital routing of inputs & output (dual, parallel, single & SUM)
• DSP functions include PEQ, crossover, filters, delay & limiter, accessed via an LCD display
• D-Contour multi-band dynamic processing shapes the frequency response of speakers for specific applications
• Basic mode for quick setup and Advanced mode for more precise control
• Flexible connectivity with XLR & 1/4″ TRS inputs and binding post, SpeakON & 1/4″ TS outputs
• Presets can be saved to USB drive for use with other amplifiers and setups
• Panel-locking function to keep settings safe
• Two 16-step variable-speed fans
• Lightweight chassis