Features
High performance, value-for-money. High power ratings
350W + 350W into 8OHMS (4 OHMS 500W + 500W). In bridged (mono) mode 1000W into 8 OHM.
Features
High performance, value-for-money. High power ratings
350W + 350W into 8OHMS (4 OHMS 500W + 500W). In bridged (mono) mode 1000W into 8 OHM.
Designed to be:
Transportable and reliable. Each amplifier is 3U high. It saves space in your rack.
Internal thermostatically-controlled 2 speed fans
The fans eradicate the need for external cooling (more rack space saved) and allow continous high-power operation.
It has a balanced XLR and phone connectors
Such accept professional level signals.
Decibel detented attenuation controls are located on the front panel
The controls allow you to make accurate, repeatable level settings.
Other features include signal and clip LEDs
They give instant indication of signal levels.
Protection circuits is another feature
It guards your equipment against short-circuits.
YAMAHA's "soft-start" circuitry
The amplifier is muted for a few seconds after power-on, safeguarding your speakers against damaging power on "thumps".
Technology
Audio & Video
Specs
Specifications
| Power Output Level | Stereo 8 ohms 350W + 350 W (2700) Stereo 4 ohms 500 W+ 500 W (P2700) (except Canadian model) Mono 8 ohms 1000 W (P2700) (except Canadian model) | |
|---|---|---|
| Frequency Response | Stereo @ 8 ohms, 1W. 10 Hz- 50 kHz. 0dB + 0.5, -1.5dB | |
| Total Harmonic Distortion | Stereo 175 W (P2700) 20 Hz-20kHz | |
| Intermodulation Distortion | Stereo, 175W (P2700) 60 Hz:7kHz= 4.1. | |
| Channel separation (Input level minimum) | 175W (P2700) 1kHz @ 8 ohms. >/=80dB 175W (P2700) 20 Hz- 20 kHz @ 8 ohms >/= 70 dB | |
| Damping Factor | 1kHz @ 8 ohms. > 100. | |
| S/N | Input shorted @ 12.7kHz LPF. >/=100dB Input shorted @ IHF-A. >/= 110dB | |
| Slew Rate | Stereo 8 ohms full swing. +/- 40V/mms (P2700) Mono, 8 ohms, full swing. +/- 50 V/mms (P2700) | |
| Input Sensitivity | To produce 350W (P2700) into 8 ohms +4dB (1.23Vr.m.s.) | |
| Maximum Voltage Gain | Input level maximum 32.5dB | |
| Indicators | Green signal LED. 4 OHMS, 1W. Red clip LED. Illuminates when output distortion exceeds approx 1%. Red protection LED> Illuminates during protection or muting circuit operation. Red pilot LED. Illuminates when power on. | |
| Protection units | Muting. 6 sec (+/-2 sec after power on. DC sensing. DC +/- 2 V output voltage. PC limiter. RL | |
| Cooling fan speed circuit | All temperatures refer to heat sink temperature. Low speed /= 70 deg. C. | |
| Front Panel Controls | Power Switch-push-type. 31-detent input attenuators x 2. | |
| Rear Panel Control | Stereo/Mono mode switch (except P2700 Canadian model). | |
| Power Requirements | General model. 220/240V AC 50/60 Hz. USA and Canadian models. 120V, 60 Hz. | |
| Power Consumption | General and USA models. 1000W Canadian models. 1000 W (1200 VA) | |
| Dimensions | (Including feet) ( W x H x D). (depth behind front panel) 480 x 143.5 x 435.2 (mm) 18.9 x 5.6 x 17.1 (in). {400.2mm (15.75 in} (excluding feet) (W x H x D) {depth behind front panel } 480 x 132 x 435.2 (mm) 18.9 x 5.2 x 17.1 (in). {400.2 mm (15.75 in)} | |
| Weight | 24kg (53lbs) P2700 | |
P Series Power Amplifiers [English / 245KB]
