Yamaha PX8 - 2 x 800 Watt / 8 Ohm Power Amplifikatör
Output Power 800 W per channel at 8 Ohms
1050 W per channel at 4 Ohms
600 W per channel at 2 Ohms
Amplifier Type Class-D, balanced output circuit (BLT)
THD + N 0.1% at 1 kHz, 10 W
0.3% at 1 kHz, half power
Frequency Response 20 Hz to 20 kHz, ±1.0 dB (1 W at 8 Ohms)
Crosstalk ≤ -60 dB
S/N Ratio 101 dB
Voltage Gain / Sensitivity At 8 Ohms, Maximum Volume:
32.0 dB / +8.3 dBu (Gain Setting: 32 dB)
26.0 dB / +14.3 dBu (Gain Setting: 26 dB)
36.3 dB / +4 dBu (Gain Setting: 4 dB)
26.3 dB / +14 dBu (Gain Setting: 14 dB)
Cooling 2 x 16-step variable-speed fan (front-to-rear flow)
Maximum Input Voltage +24 dBu
Input Impedance 20 kOhms (Balanced)
10 kOhms (Unbalanced)
Sampling Frequency 48 kHz
Converters A/D: 24-bit linear, 128 times over-sampling
D/A: 24-bit linear, 128 times over-sampling
Signal Processing
Input summing
D-contour: FOH / MAIN
Monitor
OFF
Delay: 0 to 74 ms
HPF / LPF: cutoff frequency 20 Hz to 20 kHz with polarity control
Speaker Processor: 6-band PEQ / limiter / delay
Latency 1.5 ms (analog input to speaker)
User Presets 8 user presets
Factory Presets Speaker presets for Yamaha passive speakers
Connectors Analog Input
2 x XLR-3-31
2 x 1/4 TRS
Speakers
2 x Neutrik SpeakOn NL4
2 x pairs of binding posts
2 x 1/4" TS
1 x AC inlet with AC cord clamp
1 x USB 2.0 Type-A (female)
AC Power Requirements 120 VAC / 60 Hz
Power Consumption 280 W at 4 Ohms, 1/8 maximum power
60 W at 4 Ohms, Idle
Operating Temperature 32 to 104°F / 0 to +40°C
Storage Temperature -4 to 140°F / -20 to +60°C
Dimensions (W × H × D) 18.90 x 3.46 x 15.25" / 480 x 88 x 387.4 mm
Weight 15.87 lb / 7.2 kg