Cục đẩy công suất Yamaha PX5

Thông số kỹ thuật Cục đẩy công suất Yamaha PX5

 

PX3 PX5
100V models
Output power; 1kHz Non-clip 20msec Burst Both channels driven 300W x 2 500W x 2
500W x 2 800W x 2
300W x 2 500W x 2
8Ω/Power Boost Mode 600W x 1 800W x 1
4Ω/Power Boost Mode 1000W x 1 1200W x 1
120V models
Output power; 1kHz Non-clip 20msec Burst Both channels driven 300W x 2 500W x 2
500W x 2 800W x 2
300W x 2 500W x 2
8Ω/Power Boost Mode 600W x 1 800W x 1
4Ω/Power Boost Mode 1000W x 1 1400W x 1
220V-240V models
Output power; 1kHz Non-clip 20msec Burst Both channels driven 300W x 2 500W x 2
500W x 2 800W x 2
300W x 2 500W x 2
8Ω/Power Boost Mode 600W x 1 800W x 1
4Ω/Power Boost Mode 1000W x 1 1400W x 1
General specifications
Sampling frequency rate Internal 48kHz 48kHz
A/D D/A Converters AD/DA: 24-bit linear, 128 times over sampling AD/DA: 24-bit linear, 128 times over sampling
Total harmonic distortion 0.1% (1kHz, 10W), 0.3% (1kHz, Half power) 0.1% (1kHz, 10W), 0.3% (1kHz, Half power)
Frequency response ±1.0dB (1W, 8Ω, 20Hz to 20kHz) ±1.0dB (1W, 8Ω, 20Hz to 20kHz)
Crosstalk Less than -60dB (Half Power, 8Ω, 1kHz, Vol max input 150Ω shunt) Less than -60dB (Half Power, 8Ω, 1kHz, Vol max input 150Ω shunt)
Voltage Gain/Sensitivity 8Ω Volume max 32.0dB/+4.1dBu (Gain setting: 32dB), 26.0dB/+10.1dBu (Gain setting: 26dB), 32.1dB/+4dBu (Gain setting: +4dBu), 22.1dB/+14dBu (Gain setting: +14dBu) 32.0dB/+6.3dBu (Gain setting: 32dB), 26.0dB/+12.3dBu (Gain setting: 26dB), 34.3dB/+4dBu (Gain setting: +4dBu), 24.3dB/+14dBu (Gain setting: +14dBu)
8Ω 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) 34.0dB/+6.3dBu (Gain setting: 32dB), 28.0dB/+12.3dBu (Gain setting: 26dB), 36.3dB/+4dBu (Gain setting: +4dBu), 26.3dB/+14dBu (Gain setting: +14dBu)
Input impedance 20kΩ (Balance), 10kΩ (Unbalance) 20kΩ (Balance), 10kΩ (Unbalance)
I/O Connectors Line Input XLR-3-31 x2, 1/4 “PHONE(TRS) x2 XLR-3-31 x2, 1/4 “PHONE(TRS) x2
Indicators POWER x1 (Green), ALERT x1 (Red), USB x1 (Green), PROTECT x2 (Red), CLIP/LIMIT x2 (Red), SIGNAL x2 (Green); Auto LED off feature POWER x1 (Green), ALERT x1 (Red), USB x1 (Green), PROTECT x2 (Red), CLIP/LIMIT x2 (Red), SIGNAL x2 (Green); Auto LED off feature
Latency 1.5 msec (Analog Input to Speakers) 1.5 msec (Analog Input to Speakers)
Presets 8 user amplifier presets (Factory preset: Speaker presets for Yamaha passive speakers) 8 user amplifier presets (Factory preset: Speaker presets for Yamaha passive speakers)
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. Depending on area of purchase; 100V 50Hz/60Hz, 120V 60Hz, 220V-240V 50Hz/60Hz *Verified as operating at rated power voltage +/- 10% voltage.
General specifications 160W (1/8 MAX power, 4Ω, Pink noise at all channels), 55W (4Ω, Idling) 230W (1/8 MAX power, 4Ω, Pink noise at all channels), 55W (4Ω, Idling)
Dimensions W 480mm (18-7/8″) 480mm (18-7/8″)
H 88mm (3-7/16″): 2U 88mm (3-7/16″): 2U
D 388mm (15-2/8″) 388mm (15-2/8″)
Net weight 6.9 kg (15.21 lbs) 6.9 kg (15.21 lbs)
Accessories USB cover, Owner’s Manual, Specification sheet, AC cable (2.0m) x 1 USB cover, Owner’s Manual, Specification sheet, AC cable (2.0m) x 1
Others Operating Temperature: 0°C to +40°C, Storage temperature: -20°C to +60°C Operating Temperature: 0°C to +40°C, Storage temperature: -20°C to +60°C
Thông số kỹ thuật chung
Tỷ lệ S/N 100dB (A-weighted, 8Ω, Gain setting = +14dBu) 100dB (A-weighted, 8Ω, Gain setting = +14dBu)
Điện áp đầu vào tối đa +24dBu +24dBu
Đầu nối I/O Cổng ngõ ra loa Neutrik speakON NL4 x2, Binding post x2 pairs, 1/4″ PHONE(TS) x2 Neutrik speakON NL4 x2, Binding post x2 pairs, 1/4″ PHONE(TS) x2
Khác 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 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
Các bộ xử lý 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) 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)
Mạch bảo vệ Bảo vệ tải 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) 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)
Bảo vệ Ampli 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) 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)
Bảo vệ nguồn điện Thermal: Output limiter (Restored automatically) → Power supply shutdown; Over voltage: Power supply shutdown; Over current: Power supply shutdown Thermal: Output limiter (Restored automatically) → Power supply shutdown; Over voltage: Power supply shutdown; Over current: Power supply shutdown
Cấp Ampli Class D, Balanced output circuit (BTL) Class D, Balanced output circuit (BTL)
Tản nhiệt 16 step variable speed fan x 2, front to rear airflow 16 step variable speed fan x 2, front to rear airflow

Xem thêm: DataSheet Yamaha PX5

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