Yamaha PX3 Stereo Power Amplifier (300W at 8 Ohms)

Name: Yamaha PX3 Stereo Power Amplifier (300W at 8 Ohms)
Brand: Yamaha
SKU: GT-0147138
Price: 497.76 USD
Availability: OutOfStock

Model: PX3

1/1

300W per Channel at 8 Ohms
Efficient Class-D Amplifier
Custom LSI Chip with PLL Technology
Power Boost Mode
Digital Routing of Inputs & Outputs
XLR, 1/4", SpeakON & Binding Post
PEQ, Crossover, Filters, Delay
D-Contour Multi-Band Dynamic Processing

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Specifications

General Information

Output Power	300 W per channel at 8 Ohms 500 W per channel at 4 Ohms 300 W per channel at 2 Ohms 600 W one channel at 8 Ohms / Power Boost Mode 1000 W one channel at 4 Ohms / Power Boost Mode
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	100 dB
Voltage Gain / Sensitivity	At 8 Ohms, Maximum Volume: 32.0 dB / +4.1 dBu (Gain Setting: 32 dB) 26.0 dB / +10.1 dBu (Gain Setting: 26 dB) 32.1 dB / +4 dBu (Gain Setting: 4 dB) 22.1 dB / +14 dBu (Gain Setting: 14 dB) At 8 Ohms, Maximum Volume, Power Boost Mode: 35.0 dB / +4.1 dBu (Gain Setting: 32 dB) 29.0 dB / +10.1 dBu (Gain Setting: 26 dB) 35.1 dB / +4 dBu (Gain Setting: 4 dB) 25.1 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 summingD-contour: FOH / MAINMonitorOFFDelay: 0 to 74 msHPF / LPF: cutoff frequency 20 Hz to 20 kHz with polarity controlSpeaker 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 V / 60 Hz
Power Consumption	160 W at 4 Ohms, 1/8 maximum power 55 W at 4 Ohms, Idle
Operating Temperature	32 to 104°F / 0 to +40°C
Storage Temperature	-4 to 140°F / 0 to +40°C
Dimensions (W × H × D)	18.90 x 3.46 x 15.25" / 480 x 88 x 387.4 mm
Weight	15.21 lb / 6.9 kg

300W per Channel at 8 Ohms
Efficient Class-D Amplifier
Custom LSI Chip with PLL Technology
Power Boost Mode
Digital Routing of Inputs & Outputs
XLR, 1/4", SpeakON & Binding Post
PEQ, Crossover, Filters, Delay
D-Contour Multi-Band Dynamic Processing

Yamaha PX3 Stereo Power Amplifier (300W at 8 Ohms)

Model: PX3

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