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Yamaha P3500S Two-Channel Power Amplifier, 350W into 8 Ohm Stereo, 30 K Ohms Input Impedance, 20Hz - 50kHz Frequency Response

SKU: YMP3500S MFR: P3500S
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Key Features

  • Experience reliable power with this Yamaha power amplifier, perfect for live sound.
  • Achieve clean sound quality with a frequency response of 20Hz-50kHz in your audio setup.
  • This Yamaha amp delivers 350W at 8 Ohms, ideal for stereo or bridged mono configurations.
  • Enjoy input/output flexibility with XLR, TRS, Speakon, and binding post connectors.
  • Ensure durable performance with built-in protection LEDs for overheating and clipping.
  • Optimize your sound with subwoofer and low-cut filter switches on this power amplifier.
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Yamaha P3500S Specifications

  • Output Power

    Rating at 1kHz, THD=1%
    390W at 8 Ohms Stereo (per channel)
    590W at 4 Ohms Stereo (per channel)
    1180W at 8 Ohms Bridged-Mono
    Rating at 20Hz - 20kHz, THD=0.1%
    350W at 8 Ohms Stereo (per channel)
    450W at 4 Ohms Stereo (per channel)
    1000W at 8 Ohms Bridged-Mono
    Rating at 1kHz, 20ms Nonclip
    650W at 2 Ohms Stereo (per channel)
    2000W at 4 Ohms Bridged-Mono

  • Damping Factor

    Greater than 200 (8 ohms, 1kHz)

  • Input Sensitivity

    +4dB (8 ohms, Max Attenuation)

  • Input Impedance

    30 k ohms (Balanced)
    15 k ohms (Unbalanced)

  • Gain

    32.1dB

  • Frequency Response

    20Hz - 50kHz (0dB, +0.5dB, -1dB at 1 Watt, 8 ohms)

  • Signal-to-Noise Ratio

    102dB

  • Total Harmonic Distortion (THD)

    Less than 0.1%, 20Hz - 20kHz, Half Power

  • Input Connections

    2 x 3-pin XLR Female (Balanced)
    2 x 1/4" (6.3mm) TRS Phone (Balanced)

  • Output Connectors

    2 x Speakon
    2 x 5-way Binding Post
    2 x 1/4" (6.3mm) Phone

  • Controls Front Panel

    1 x Push On/Off Power Switch
    2 x 31-Position Attenuator Knobs

  • Controls (Rear)

    1 x Stereo/Bridge/Parallel Mode Switch
    2 x Subwoofer/Low Cut/Off Filter Switches
    2 x 25Hz - 150Hz Frequency Control Switches
    1 x Yamaha Speaker Processing On/Off Switch

  • Indicators

    1 x Green Power On LED
    1 x Red Protection LED
    1 x Red Heatsink Temp Overheat LED
    1 x Yellow YS Processor LED
    2 x Green Signal LEDs
    2 x Red Clip LEDs

  • Cooling

    Dual Variable-Speed Fans

  • Power Consumption

    Idle: 30W
    1/8 (4 ohms): 450W
    Maximum (4 ohms): 2000W

  • Power Requirements

    120V 60Hz

  • Dimensions

    480x88x456mm / 18.89x3.46x17.95"

  • Weight

    33.1 lbs (15 kg)

About Yamaha P3500S

Take your audio experience to new heights with the Yamaha P3500S Two-Channel Power Amplifier. This robust, rack-mountable stereo power amplifier is designed for sound reinforcement applications, delivering a powerful 350 watts per channel at 8 ohms. Despite its impressive power, it maintains a moderate weight, making it an ideal choice for various audio setups.

The P3500S is meticulously optimized for use with Yamaha's Club Series speakers, featuring a unique YS engagement switch. This proprietary technology activates a special circuitry that harmonizes the amplifier's output with the speakers' capabilities, ensuring optimal performance. However, the amplifier's versatility doesn't stop there; it also supports speakers from other manufacturers, and the YS circuitry can be easily deactivated if desired.

One of the standout features of the P3500S is the innovative EEEngine energy conservation design. This groundbreaking technology delivers the same full output as conventional amplifier designs but at half the power consumption. This energy-efficient approach, coupled with a comprehensive set of thermal and limiting overload protection, results in cooler, quieter operation and enhanced frequency response with minimal distortion.

The P3500S comes equipped with XLR and 1/4" balanced inputs and Neutrik Speakon, binding post, and 1/4" speaker outputs, ensuring seamless connection to almost any sound system. The rear panel offers a variety of filtering options, the YS activation switch, and a mode switch, supporting stereo, bridged, and parallel operation.

The amplifier also features a set of bright, color-coded LED activity indicators for easy monitoring. The front panel channel attenuator knobs are thoughtfully recessed and protectively covered for added durability. With the Yamaha P3500S Two-Channel Power Amplifier, you're investing in a high-quality, versatile, and energy-efficient audio solution.

Yamaha P3500S Features

  • Rack-mountable stereo power amplifier with 350 watts per channel at 8 ohms
  • EEEngine (Energy Efficient Engine) technology for high power output with half the energy consumption of conventional amplifier designs
  • Proprietary YS processing with dedicated on/off switch optimizes amplifier output for use with Yamaha Club Series speakers
  • Amplifier overload limiting protection circuitry includes power on/off muting, DC detection, thermal protection and current limiting
  • Variable speed fan cooling
  • Sweepable rear panel low end frequency control knobs, low cut/subwoofer filter switches
  • Rear panel stereo/bridge/parallel operation mode switch
  • Recessed front panel attenuator controls with protective cover
  • Front panel LED indicators for power, protection, temperature, YS processing, signal and clip
  • Vented front and rear panels

Warranty Information

This product has a limited warranty of 12 months.

Product Documents

User Manual

Key Features

  • Experience reliable power with this Yamaha power amplifier, perfect for live sound.
  • Achieve clean sound quality with a frequency response of 20Hz-50kHz in your audio setup.
  • This Yamaha amp delivers 350W at 8 Ohms, ideal for stereo or bridged mono configurations.
  • Enjoy input/output flexibility with XLR, TRS, Speakon, and binding post connectors.
  • Ensure durable performance with built-in protection LEDs for overheating and clipping.
  • Optimize your sound with subwoofer and low-cut filter switches on this power amplifier.