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Yamaha P2500S Power Amplifier
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Yamaha P2500S Power Amplifier

Product Code: 264820
4/5

Big Power with Outstanding Efficiency

£350.00 (INC VAT)
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1£350.00
2+£335.00
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  • Description
  • Specifications
  • Reviews

The new P-Series Power Amplifiers deliver solid, professional-quality power in a wide range of configurations designed to suit a variety of applications. 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.

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.

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.

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.

 

Yamaha P-Series – Power Ratings

P2500S

    • at 4 Ω (per channel, both driven):
      390 W continuous average, 1 kHz at 1% THD
      310 W continuous average, white noise 20–20,000 Hz at 0.1% THD
    • at 8 Ω (per channel, both driven):
      275 W continuous average, 1 kHz at 1% THD
      250 W continuous average, white noise 20–20,000 Hz at 0.1% THD
    • at 8 Ω bridged:
      780 W continuous average, 1 kHz at 1% THD
      620 W continuous average, white noise 20–20,000 Hz at 0.1% THD

 

 

P3500S

    • at 4 Ω (per channel, both driven):
      590 W continuous average, 1 kHz at 1% THD
      450 W continuous average, white noise 20–20,000 Hz at 0.1% THD
    • at 8 Ω (per channel, both driven):
      390 W continuous average, 1 kHz at 1% THD
      350 W continuous average, white noise 20–20,000 Hz at 0.1% THD
    • at 8 Ωbridged:
      1180 W continuous average, 1 kHz at 1% THD
      900 W continuous average, white noise 20–20,000 Hz at 0.1% THD

 

 

P5000S

    • at 4 Ω (per channel, both driven):
      750 W continuous average, 1 kHz at 1% THD
      700 W continuous average, white noise 20–20,000 Hz at 0.1% THD
    • at 8 Ω (per channel, both driven):
      525 W continuous average, 1 kHz at 1% THD
      500 W continuous average, white noise 20–20,000 Hz at 0.1% THD
    • at 8 Ωbridged:
      1500 W continuous average, 1 kHz at 1% THD
      1400 W continuous average, white noise 20–20,000 Hz at 0.1% THD

 

 

P7000S

    • at 4 Ω (per channel, both driven):
      1100 W continuous average, 1 kHz at 1% THD
      950 W continuous average, white noise 20–20,000 Hz at 0.1% THD
    • at 8 Ω (per channel, both driven):
      750 W continuous average, 1 kHz at 1% THD
      700 W continuous average, white noise 20–20,000 Hz at 0.1% THD
    • at 8 Ω bridged:
      2200 W continuous average, 1 kHz at 1% THD
      1900 W continuous average, white noise 20–20,000 Hz at 0.1% THD

 

 

Specifications * Output Power o 1kHz, THD+N=1% 8 Ohms Stereo: 275W + 275W o 1kHz, THD+N=1% 4 Ohms Stereo: 390W + 390W o 1kHz, THD+N=1% 8 Ohms Bridge: 780W o 20Hz- 20kHz, THD+N=1% 8 Ohms Stereo: 250W + 250W o 20Hz-20kHz, THD+N=1% 4 Ohms Stereo: 310W + 310W o 20Hz-20kHz, THD+N=1% 8 Ohms Bridge: 620W o 1kHz, 20mS nonclip 2 Ohms Stereo: 650W + 650W o 1kHz, 20mS nonclip 4 Ohms Bridge: 1300W * 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: 100 dB * Damping Factor: 200 max. * Sensitivity @8 Ohms +3dB * Voltage Gain (Att. max): 32.1dB * Input Impedance: 30kOhms balanced; 15kOhms unbalanced * Controls: o Front Panel: POWER switch (push on/push off) attenuator (31position) x 2 o 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 o Input: XLR-3-31 type/ch, 1/4" o Output: SPEAKON, 5-way biding post, 1/4" phone/ch * Indicators: o POWER: x 1 (Green) o PROTECTION: x 1 (Red) o TEMP: x 1 (Red) heatsink temp 85? o YS PROCESSING: x 1 (Yellow) o SIGNAL: x 2 (Green) o CLIP: x 2 (Red) * Load Protection: o POWER switch on/off mute o DC-fault power output cut * Amplifier Protection: o Thermal (heatsink temp 90?C o 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: 25W * 1/8 Power Consumption: 320W * Maximum Power Consumption (4 Ohms): 1600W * Dimensions (W x H x D): 18-7/8" x 3-7/16" x 17-15/16" * Weight: 26.5 lbs
Customer Reviews
  • Verified Customer
    on 04 September 2013
    Just bought a pair of these to replace the very old amps in our venue which were driving me to distraction with the noise of their cooling fans. I hadn't expected the sound quality to improve as well, but the clarity and crispness of the sound is a revelation, and the annoying "thuddiness" I was getting at about 80Hz has gone. Very happy indeed.