DISC Yamaha P2500S Power Amplifier

403.00 RRP 491.00 (including VAT @ 23%)

This product is currently not available for purchase

  • Perfect for Club Series Loudspeakers
  • 1300W Power Output at 4 Ohms, Bridged
  • Proprietary YS Processing Circuitry
  • Exclusive EEEngine Amplifier Technology
  • SpeakON, 1/4'' Jack and Binding Post Connections

DISC Yamaha P2500S Power Amplifier


The Yamaha P2500S Power Amplifier features a proprietary YS Processing circuit, Yamaha's exclusive EEEngine amplifier technology and versatile connectivity. Delivering 1300 watt power output in a 4 ohms bridged setup, the P2500S is optimised for Yamaha Club Series loudspeakers. Perfect for live performance venues, the Yamaha P2500S has a lightweight construction that ensures convenient transport and simple setup.

Product Ref: 5056

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Full Description

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Versatile and Efficient

The new P-Series Power Amplifiers deliver a robust amount of professional-quality power in a wide range of configurations designed to suit most any need. Those on a budget will find the lineup's high power output and affordable prices deliver higher quality without putting a strain on funds. Further savings are realised with extremely efficient operation utilising Yamaha's exclusive EEEngine technology

Optimised for Loudspeakers

The P-Series Power Amplifiers can be used with any loudspeaker system, but if you're using our Club Series, they will provide power and performance tailored to deliver maximum performance from your system. In an 8-ohm stereo application power output per channel on the P7000S is 700 watts, the P5000S 500 watts, the P3500S 350 watts, and the P2500S 250 watts. 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 and low pass filters on each channel so you can optimise output for subwoofer or full range systems to provide peak audio quality and performance from any speaker system you may be using.

Lightweight and Portable

Look at the specifications and you'll notice that the P2500S and P3500S are respectably light in weight making transport and setup less strenuous. What's amazing though, is the comparison in weight per watt when you look at the P5000S and P7000S. Neutrik Speakon output jacks, and 1/4-inch output jacks for each channel in addition to 5-way binding post. Channel inputs consist of both XLR and 1/4-inch TRS jacks.

Flexible Connectivity

To provide the most flexible connectivity possible, all P-Series amplifiers are equipped with Neutrik Speakon and 1/4" output jacks for each channel, along with an additional 5-way binding post. Channel inputs consist of both XLR and 1/4" TRS jacks.


  • Amplifier Class: EEEngine
  • Dynamic Power:
    • 2 Ohms, Stereo: 2 x 650W
    • 4 Ohms, Bridge: 1300W
  • Output Power, 1kHz:
    • 8 Ohms, Stereo: 2 x 275W
    • 8 Ohms, Bridge: 780W
  • Output Power, 20Hz - 20kHz:
    • 4 Ohms, Stereo: 2 x 310W
    • 8 Ohms, Stereo: 2 x 250W
    • 8 Ohms, Bridge: 620W
  • Power Bandwidth: 10Hz - 40kHz
  • Frequency Response: 20Hz - 50kHz, 0dB/+0.5dB/-1dB
  • S/N Ratio: > 100dB
  • Residual Output Noise: < -70dBu
  • Damping Factor: >200
  • Maximum Voltage Gain: 32.1dB
  • Input Sensitivity: +3dB @ 8 Ohms
  • Connectors:
    • Line Input/Output: XLR / TRS
    • Speaker Output: SpeakON, 5-Way Binding Post, Headphone Jack
  • Power Consumption:
    • Music Source: 320W
    • Standby: 25W
  • Dimensions: 480mm x 88mm x 456mm (W x H x D)
  • Weight: 14kg / 30.9lbs
Your order may be delivered with a plug adapter
If any electrical items in your order are supplied with a United Kingdom plug connection, a suitable plug conversion adapter will be included free of charge.