Dva kanala, 2 x 590 watt-i na 4 ohm-a, EEEngine Tehnologija.
Yamaha-ini audio inženjeri konstruisali su novu P-seriju pojačala snage kao savršenu dopunu Club seriji Yamaha zvučnika.
Da bi to uspeli, napravili su ih sa jakom snagom koja odgovara snazi koju mogu da prime zvučnici Club serije i opremili ih sa YS Processing (Yamaha Speaker Processing) da isporuče signal koji je podešen za potrebe tih zučnika.
Svi modeli poseduju XLR i 1/4-inčne TRS ulaze i Neutrik Speakon, banana, i direktne konektore na izlazima da učine povezivanje brzim i lakim.
Ostale karakteristike uključuju Yamaha-inu ekskluzivnu EEEngine tehnologiju koja isporučuje vrhunske performanse sa neverovatnom efikasnošću; high i low pass filtere za optimizaciju izlaza prema zvučniku, kompaktno 2U kućište i ventilatore za hlađenje sa promenljivom brzinom.
Output Power
1kHz, THD+N=1% 8 Ohms Stereo: 390W + 390W
1kHz, THD+N=1% 4 Ohms Stereo: 590W + 590W
1kHz, THD+N=1% 8 Ohms Bridge: 1180W
20Hz-20kHz, THD+N=1% 8 Ohms Stereo: 350W + 350W
20Hz-20kHz, THD+N=1% 4 Ohms Stereo: 450W + 450W
20Hz-20kHz, THD+N=1% 8 Ohms Bridge: 900W
1kHz, 20mS nonclip 2 Ohms Stereo: 1000W + 1000W
1kHz, 20mS nonclip 4 Ohms Bridge: 2000W
Power Bandwidth (half power): 10Hz-40kHz (THD+N=0.5%)
THD+N (20Hz - 20kHz, half power): Maximum 0.1%
Intermodulation Distortion (60Hz: 7kHz, 4:1, half power: Maximum 0.1%
Frequency Response: 0dB, +0.5dB, - 1dB f=20Hz-50kHz
Channel Separation: Minimum 70dB 1kHz
Residual noise (Att. min.): Maximum 70dB
S/N Ratio: 102 dB
Damping Factor: 200 max.
Sensitivity @8 Ohms +4dB
Voltage Gain (Att. max): 32.1dB
Input Impedance: 30kOhms balanced; 15kOhms unbalanced
Controls
Front Panel: POWER switch (push on/push off) attenuator (31position) x 2
Rear Panel:
MODE switch (STEREO/BRIDGE/PARALLEL)
FILTER switch (SUB WOOFER/LOW CUT/OFF) x 2
FREQ. CONTROL (25Hz-150Hz) x 2
YAMAHA SPEAKER PROCESSING switch (ON/OFF)
Connectors
Input: XLR-3-31 type/ch, 1/4 in.
Output: SPEAKON, 5-way biding post, 1/4 in. phone/ch
Indicators
POWER: x 1 (Green)
PROTECTION: x 1 (Red)
TEMP: x 1 (Red) heatsink temp 85°
YS PROCESSING: x 1 (Yellow)
SIGNAL: x 2 (Green)
CLIP: x 2 (Red)
Load Protection
POWER switch on/off mute
DC-fault power output cut
Amplifier Protection
Thermal (heatsink) temp 90°C
VI limiter
Limiter Circuit: Comp. THD 0.5%
Cooling: Dual variable-speed fan / Single variable-speed fan
Power Requirements: USA/120V 60Hz
Idle Power Consumption: 30W
1/8 Power Consumption: 450W
Maximum Power Consumption (4 Ohms): 2000W
Dimensions (W x H x D): 18-7/8 in. x 3-7/16 in. x 17-15/16 in.
Weight: 26.5 lbs
Korpa 
