Technische Daten
220V-240V models PX8
Output power. 1kHz Non-clip 20msec Burst Both channels driven
8Ω.... 800W x 2
4Ω.... 1050W x 2
2Ω.... 600W x 2
8Ω..../Power Boost Mode -
4Ω..../Power Boost Mo...
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220V-240V models PX8
Output power. 1kHz Non-clip 20msec Burst Both channels driven
8Ω.... 800W x 2
4Ω.... 1050W x 2
2Ω.... 600W x 2
8Ω..../Power Boost Mode -
4Ω..../Power Boost Mode -
General specifications PX8
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/+8.3dBu (Gain setting: 32dB), 26.0dB/+14.3dBu (Gain setting: 26dB), 36.3dB/+4dBu (Gain setting: +4dBu), 26.3dB/+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 280W (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 7.2 kg (15.87 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
Preset speakers
Fullrange
A10, A12, A12M, A15, CBR10, CBR12, CBR15, Club112V, Club115V, Club215V, ClubM10V, IF211264, IF211295, IF211299, IF2112AS, IF2112M64, IF2112M95, IF2112M99, IF211564, IF211595, IF211599, IF2115AS, IF2115M64, IF2115M95, IF2115M99, IF2108, IF2205, IF2208, NSAW392, NSAW592, NSAW992, R12M, R15M, R112, R115, R215, VS4, VS6, VXC4, VXC6, VXC8, VXS5, VXS8
Subwoofer
A15W, ClubSW115V, ClubSW118V, ClubSW218V, IS1112, IS1118, IS1215, IS1218, R118W, VXS10S
Bi-AMP
IF211264, IF211295, IF211299, IF2112AS, IF2112M64, IF2112M95, IF2112M99, IF211564, IF211595, IF211599, IF2115AS, IF2115M64, IF2115M95, IF2115M99, IF311564, IF311595, IH200064, IH200095
