Yamaha P2500S Power Amplifier
|
|
Product Code: P2500S
|
|
Yamaha's audio engineers have specifically designed the new P-Series power amplifiers to be perfect companions
to the popular Club Series loudspeakers. To achieve this, they made sure that the amplifiers are capable of delivering power that matches the power handling
capabilities of the Club Series Speakers, and equipped them with YS Processing (Yamaha Speaker Processing) to deliver a signal that will result in optimum system performance.
Power is plentiful, ranging from 3200 watts from the P7000S to 1300 watts from the P2500S in 4 ohms bridged mode. If you want the perfect power amplifier for
pair of Club S115s with a 500-watt program rating, for example, the P5000S with 500-watts per channel into 8 ohms is the obvious choice.
Further matching precision is afforded by Yamaha's proprietary YS Processing circuit. Each P-series amplifier is equipped with this specially designed
circuit so that it delivers output tailored to the specific response of the Club Series speakers. All models feature both XLR and 1/4-inch TRS inputs, and
Neutrik Speakon, phone plug, and 5-way binding post outputs. Other features include Yamaha's exclusive EEEngine technology for high performance with
exceptional efficiency, sweepable high and low pass filters for matching output to any loudspeakers, a compact and durable 2U chassis, and variable speed cooling fans.
|
• Big Power with Outstanding Efficiency
The new P-Series Power Amplifiers deliver solid, professional-quality power in a wide range of configurations designed to suit a variety of applications. In 4
ohmas bridged mode the P7000S delivers 3200 watts, the P5000S 2600 watts, the P3500S 2000 watts, and the P2500S 1300 watts.
Those on a budget will find the lineup's high power output and affordable prices offer superior quality without putting a strain on allotted funds. Further
savings are realized with extremely efficient operation utilizing Yamaha's exclusive EEEngine technology, which keeps operational costs down by significantly reducing AC power consumption and heat generation.
• The Perfect Match for Your Club Speakers
The new P-Series Power Amplifiers can be used with any loudspeaker system, but if you're using our Club Series speakers they will provide optimum power and
performance. In an 8Ω stereo application, power output per P7000S channel is 700 watts (650 watts on the 230V model), the P5000S puts out 500 watts per channel,
the P3500S delivers 350 watts per channel, and the P2500S outputs 250 watts per channel. This wide selection lets you choose the amplifier that best matches the
power handling capabilities of your speaker system.
All four models are equipped with independent sweepable high-pass and low-pass filters on each channel so you can optimize output for subwoofer or full range systems.
• Light Weight for Easy Transport and Setup
Look at the specifications and you'll notice that the P2500S and P3500S are surprisingly light in weight, making transport and setup less of a chore. What
is really impressive, however, is the difference in weight per watt when you look at the P5000S and P7000S. The use of an advanced switching power supply
makes these two models very lightweight while maintaining superior audio quality.
• Versatile Connectivity
To provide the most versatile connectivity possible, all four models are equipped with Neutrik Speakon* output jacks and 1/4-inch output jacks for each
channel, in addition to 5-way binding post. Balanced XLR and 1/4-inch TRS jacks are provided for channel input.
* Speakon is a registered trademark of Neutrik AG.
• EEEngine
EEEngine (Energy Efficient Engine) Technology makes more efficient use of AC power by reducing power consumption and heat generation without sacrificing
output power or sound quality. When power requirements are low, the system uses a highly efficient current buffer to transparently switch input power on and off
as needed. As power requirements increase, an independently responding auxiliary power line supplies additional power as required. Output isn't compromised
because the auxiliary power line is driven by the power supply voltage which maintains maximum output to the speaker load.
• YS Processing
YS Processing (Yamaha Speaker Processing) achieves optimum matching with our popular Club Series loudspeaker systems. This special circuit optimizes output
from the power amplifier to match the characteristics of Club Series speaker systems, resulting in extra-smooth highs and enhanced lows. |
| 100V models |
P2500S |
| Dynamic power; 1kHz 20ms nonclip |
2ohms |
650W x 2 |
| 4ohms; Bridge |
1300W |
| Output power; 1kHz |
4ohms |
390W x 2 |
| 8ohms |
275W x 2 |
| Output power; 20Hz-20kHz |
4ohms |
310W x 2 |
| 8ohms |
250W x 2 |
| 8ohms; Bridge |
620W |
| 120V models |
P2500S |
| Dynamic power; 1kHz 20ms nonclip |
2ohms |
650W x 2 |
| 4ohms; Bridge |
1300W |
| Output power; 1kHz |
4ohms |
390W x 2 |
| 8ohms |
275W x 2 |
| 8ohms; Bridge |
780W |
| Output power; 20Hz-20kHz |
4ohms |
310W x 2 |
| 8ohms |
250W x 2 |
| 8ohms; Bridge |
620W |
| 230V models |
P2500S |
| Dynamic power; 1kHz 20ms nonclip |
2ohms |
650W x 2 |
| 4ohms; Bridge |
1300W |
| Output power; 1kHz |
4ohms |
390W x 2 |
| 8ohms |
275W x 2 |
| 8ohms; Bridge |
780W |
| Output power; 20Hz-20kHz |
4ohms |
310W x 2 |
| 8ohms |
250W x 2 |
| 8ohms; Bridge |
620W |
| 240V models |
P2500S |
| Dynamic power; 1kHz 20ms nonclip |
2ohms |
650W x 2 |
| 4ohms; Bridge |
1300W |
| Output power; 1kHz |
4ohms |
390W x 2 |
| 8ohms |
275W x 2 |
| 8ohms; Bridge |
780W |
| Output power; 20Hz-20kHz |
4ohms |
310W x 2 |
| 8ohms |
250W x 2 |
| 8ohms; Bridge |
620W |
| General specifications |
P2500S |
| Total harmonic distortion |
Less than 0.1% (20Hz-20kHz; Halfpower), RL=4ohms |
| Inter modulation distortion |
Less than 0.1% (60Hz:7kHz=4:1; Halfpower) |
| Frequency response |
+0dB, -1.5dB (RL=8ohms, 20Hz - 50kHz) |
| S/N ratio |
100dB |
| Power band width |
10Hz-40kHz |
| Crosstalk |
Less than -70dB |
| Damping factor |
More than 200 |
| Voltage gain |
32dB |
| Input sensitivity |
+3dBu |
| I/O Connectors |
Line input / output ports |
2x XLR-3-31, 2x 1/4"TRS phone jack |
| Speaker output ports |
2x speakON, 2x 5-way binding post, 2x 1/4"Phone jack |
| Processors |
HPF/LPF (25Hz-150Hz sweepable, 12dB/Oct), YS Processing |
| Protection circuit |
Load protection |
Power switch on/off mute; DC-fault (power supply shutdown) ,Clip Limiting(THD≧0.5%) |
| Amplifier protection |
Temp. detection (Heat sink temp ≧90°C) (Operation not restored automatically), VI limiter (RL≦1ohm) |
| Amplifier class |
EEEngine |
| Cooling |
Variable-speed fan |
| Power requirements |
Depend on area of purchase; 100V, 120V, 230V or 240V; 50/60Hz |
| Power consumption |
Music source equivalent |
320W |
| Idling |
25W |
| Dimensions |
W |
480mm; 18-7/8in |
| H |
88mm; 3-7/16in (2U) |
| D |
456mm; 17-15/16in |
| Net weight |
14kg; 30.9lbs |
|
|
|
| |
|
|
