Description

PX10

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. 1000W x 2 at 8Ω 1200W x 2 at 4Ω.

• 2x 1000W at 8Ω
• 2x 1200W 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

• General specifications			PX10
  Sampling frequency rate		Internal		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, 8Ω, 20Hz to 20kHz)
  S N ratio			101dB (A-weighted, 8Ω, Gain setting = +14dBu)
  Crosstalk			Less than -60dB (Half Power, 8Ω, 1kHz, Vol max input 150Ω shunt)
  Voltage Gain Sensitivity		8Ω 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)
  8Ω Volume max Power Boost mode		–
  Maximum input voltage			+24dBu
  Input impedance			20kΩ (Balance), 10kΩ (Unbalance)
  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 LED off 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 rear airflow
  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, 4Ω, Pink noise at all channels), 60W (4Ω, Idling)
  Dimensions		W		480mm (18-7 8 )
  	H		88mm (3-7 16 ): 2U
  D		388mm (15-2 8 )
  Net weight			7.4 kg (16.31 lbs)
  Accessories			USB cover, Owner s Manual, Specification sheet, AC cable (2.0m) x 1
  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

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