{"product_id":"zg69850-yamaha-px5-power-amplifier","title":"Yamaha PX5 Power Amplifier","description":"\u003cp\u003eSince the 1976 release of the P2200, our first professional power amplifier, Yamaha has strived to achieve the highest possible levels of sound quality, power output, and reliability in sound reinforcement, studio, and installed applications.\u003c\/p\u003e\n\u003cp\u003eThe new PX series power amplifiers continue this tradition of excellence, utilizing 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 optimized processing.\u003c\/p\u003e\n\u003cp\u003eDriven by a newly-developed Class-D amplifier the four new models that make up the PX series are suitable for a broad range of sound reinforcement and installation environments.\u003c\/p\u003e\n\u003chr noshade\u003e\n\u003cp style=\"font-size: 130%;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2x 500W at 8Ω\u003c\/li\u003e\n\u003cli\u003e2x 800W at 4Ω\u003c\/li\u003e\n\u003cli\u003eNewly developed Class-D amplifier engine with a custom LSI\u003c\/li\u003e\n\u003cli\u003eFlexible onboard PEQ, crossover, filters, delay, and limiter functions\u003c\/li\u003e\n\u003cli\u003eYamaha Speaker presets\u003c\/li\u003e\n\u003cli\u003eUtlities for safe and secure operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr noshade\u003e\n\u003cp style=\"font-size: 130%;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSampling frequency rate: 48kHz\u003c\/li\u003e\n\u003cli\u003eA\/D D\/A Converters : AD\/DA: 24-bit linear, 128 times over sampling\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion: 0.1% (1kHz, 10W), 0.3% (1kHz, Half power)\u003c\/li\u003e\n\u003cli\u003eFrequency response: ±1.0dB (1W, 8Ω, 20Hz to 20kHz)\u003c\/li\u003e\n\u003cli\u003eS\/N ratio: 100dB (A-weighted, 8Ω, Gain setting = +14dBu)\u003c\/li\u003e\n\u003cli\u003eCrosstalk: Less than -60dB (Half Power, 8Ω, 1kHz, Vol max input 150Ω shunt)\u003c\/li\u003e\n\u003cli\u003eVoltage Gain\/Sensitivity: \u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e32.0dB\/+6.3dBu (Gain setting: 32dB), 26.0dB\/+12.3dBu (Gain setting: 26dB), 34.3dB\/+4dBu (Gain setting: +4dBu), 24.3dB\/+14dBu (Gain setting: +14dBu)\u003c\/li\u003e\n\u003cli\u003e34.0dB\/+6.3dBu (Gain setting: 32dB), 28.0dB\/+12.3dBu (Gain setting: 26dB), 36.3dB\/+4dBu (Gain setting: +4dBu), 26.3dB\/+14dBu (Gain setting: +14dBu)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum input voltage: +24dBu\u003c\/li\u003e\n\u003cli\u003eInput impedance: 20kΩ (Balance), 10kΩ (Unbalance)\u003c\/li\u003e\n\u003cli\u003eI\/O Connectors: \u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eSpeaker output ports: Neutrik speakON NL4 x2, Binding post x2 pairs, 1\/4\" PHONE(TS) x2\u003c\/li\u003e\n\u003cli\u003eLine Input: XLR-3-31 x2, 1\/4 \"PHONE(TRS) x2\u003c\/li\u003e\n\u003cli\u003eOthers: 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\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndicators: POWER x1 (Green), ALERT x1 (Red), USB x1 (Green), PROTECT x2 (Red), CLIP\/LIMIT x2 (Red), SIGNAL x2 (Green); Auto LED off feature\u003c\/li\u003e\n\u003cli\u003eProcessors: 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)\u003c\/li\u003e\n\u003cli\u003eLatency: 1.5 msec (Analog Input to Speakers)\u003c\/li\u003e\n\u003cli\u003ePresets: 8 user amplifier presets (Factory preset: Speaker presets for Yamaha passive speakers)\u003c\/li\u003e\n\u003cli\u003eProtection circuit: \u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eLoad 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)\u003c\/li\u003e\n\u003cli\u003eAmplifier 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)\u003c\/li\u003e\n\u003cli\u003ePower supply protection: Thermal: Output limiter (Restored automatically) → Power supply shutdown; Over voltage: Power supply shutdown; Over current: Power supply shutdown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmplifier class: Class D, Balanced output circuit (BTL)\u003c\/li\u003e\n\u003cli\u003eCooling: 16 step variable speed fan x 2, front to rear airflow\u003c\/li\u003e\n\u003cli\u003ePower requirements: Depending on area of purchase; 100V 50Hz\/60Hz, 120V 60Hz, 220V-240V 50Hz\/60Hz *Verified as operating at rated power voltage +\/- 10% voltage.\u003c\/li\u003e\n\u003cli\u003ePower consumption: 230W (1\/8 MAX power, 4Ω, Pink noise at all channels), 55W (4Ω, Idling)\u003c\/li\u003e\n\u003cli\u003eDimensions: \u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eWidth: 480mm (18-7\/8\")\u003c\/li\u003e\n\u003cli\u003eHeigth: 88mm (3-7\/16\"): 2U\u003c\/li\u003e\n\u003cli\u003eDepth: 388mm (15-2\/8\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNet weight: 6.9 kg (15.21 lbs)\u003c\/li\u003e\n\u003cli\u003eAccessories: USB cover, Owner's Manual, Specification sheet, AC cable (2.0m) x 1\u003c\/li\u003e\n\u003cli\u003eOthers: Operating Temperature: 0°C to +40°C, Storage temperature: -20°C to +60°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr noshade\u003e\n\u003cp style=\"font-size: 130%;\"\u003e\u003cstrong\u003eWATCH: Yamaha PX Series Power Amplifiers | Professional Audio | Yamaha Music \u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"“section-video“\"\u003e\n\u003cdiv class=\"vid-container\"\u003e\u003ciframe style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/www.youtube.com\/embed\/6NuaqHNCsbI?rel=0\u0026amp;showinfo=0\" width=\"525\" height=\"350\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":50860265603360,"sku":"ZG69850","price":1135.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3793\/9232\/files\/ZG69850_3.jpg?v=1763263502","url":"https:\/\/megamusiconline.com.au\/products\/zg69850-yamaha-px5-power-amplifier","provider":"Mega Music","version":"1.0","type":"link"}