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Karaoke Amplifier, Digital Amplifier, Professional Amplifier

 Karaoke Mixing Amplifier

Karaoke Amplifier- YAMAHA [Hot sale! Recommended]

Yamaha's audio engineers have designed the new P-Series Power Amplifiers as perfect mates to the popular Club Series loudspeakers. To achieve this, they provided them with big power output 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 is tuned to the needs of these loudspeakers.

Further matching is found in Yamaha's proprietary YS Processing. Each model is equipped with this specially designed circuit that delivers output tailored to the specific response of the Club Series speakers for superior audio quality and performance. All models feature both XLR and 1/4-inch TRS inputs and Neutrik Speakon? phone plug, and 5-way binding post outputs to make connections quick and easy.

Other features include Yamaha's exclusive EEEngine technology which delivers high performance with exceptional efficiency, sweepable high and low pass filters for optimizing output to any loudspeakers, compact and durable 2U chassis, and variable speed cooling fans.

Big Output Power Delivered with Great Efficiency

The new P-Series Power Amplifiers deliver a robust amount of professionalquality 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 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 with Your Club Speakers

The new 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.

YAMAHA amplifier is equipped with independent sweepable high and low pass filters on each channel so you can optimize output for subwoofer or full range systems to provide peak audio quality and performance from any speaker system you may be using.

Yamaha Features:

  • Light Weight Keeps Transport and Setup Easy
  • Look at the specifications and you'll notice that YAMAHA amplifier  is respectably light in weight making transport and setup less strenuous.
  • Flexible Connectivity

To provide the most flexible connectivity possible, the YAMAHA amplifier  is equipped with 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.

Other Features

The new P-Series' industrial design delivers a refined and impressive look with deep blue faceplates bordered in silver trim, handles, and mounts. The chassis is specially designed to provide added durability and strength. Continuously variable-speed fans mounted internally on either side of the front panel offer quiet, efficient cooling. Comprehensive protection consists of power on/off muting, DC detection, thermal protection, current limiting, and a protective cover for the attenuators is also supplied.


EEEngine (Energy Efficient Engine) Technology makes more efficient use of AC power by reducing power consumption and heat generation without degrading 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, as the auxiliary power line is driven by the power supply voltage, which maintains maximum output to the speaker load.

YS Processing

With YS Processing (Yamaha Speaker Processing), you get direct compatibility 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 delivering a signal that is precisely what the speaker requires. With the YS Processing system, extra-smooth highs and enhanced lowfrequency from your Club Series loudspeaker system is assured.

General Specifications P7000S P5000S P3500S P2500S
Power Output Level (Rated Power)  8 次/STEREO 750 W ℅ 2 525 W ℅ 2 390 W ℅ 2 275 W ℅ 2
1 kHz
4 次/STEREO 1100 W ℅ 2 750 W ℅ 2 590 W ℅2 390 W ℅ 2
THD + N = 1%
8 次/BRIDGE 2200 W ℅ 1 1500 W ℅ 1 1180 W ℅ 1 780 W ℅ 1
  8 次/STEREO 700 W ℅ 2 500 W ℅ 2 350 W ℅ 2 250 W ℅ 2
20 Hz 每 20 kHz 4 次/STEREO 950 W ℅ 2 700 W ℅ 2 450 W ℅ 2 310 W ℅ 2
THD + N = 0.1% 8 次/STEREO 1900 W ℅ 1 1400 W ℅ 1 900 W ℅ 1 620 W ℅ 1
1 kHz 2 次/STEREO 1600 W ℅ 2 1300 W ℅ 2 1000 W ℅ 2 650 W ℅ 2
20 ms non-clip 4 次/BRIDGE 3200 W ℅ 2 2600 W ℅ 2 2000 W ℅ 2 1300 W ℅ 2
Power Bandwidth Half Power 10 Hz 每 40 kHz (THD + N = 0.5 %)
Total Harmonic Distortion (THD + N) 4 次 每 8 次/STEREO ≒0.1 %
20 Hz 每 20 kHz, Half Power 8 次/BRIDGE
Frequency Response RL = 8 次, Po = 1 W 0 dB, +0.5 dB, 每1 dB f = 20 Hz 每 50 kHz
Intermodulation distortion (IMD) 4 次 每 8 次/STEREO ≒0.1 %
60 Hz:7 kHz, 4:1, Half Power 8 次/BRIDGE
Channel Separation Half Power RL = 8 次 1 kHz ≡70 dB
Vol. max input 600 次 shunt
Residual Noise Vol. min. 20 Hz 每 20 kHz (DIN AUDIO) ≒每70 dBu
SN Ratio 20 Hz 每 20 kHz (DIN AUDIO) 104 dB 103 dB 102 dB 100 dB
Damping Factor RL = 8 次, 1 kHz ≡350 ≡200
Sensitivity (Vol. max.) Rated Power 8 次 +8 dBu +6 dBu +4 dBu +3 dBu
Voltage Gain (Vol. max.) 32.1 dB
Input Impedance 30 k次/balanced, 15 k次/unbalanced
Controls Front Panel POWER switch (Push on/Push off)
Two 31-step Volume control knobs (one per ch)
Two fc knobs (25 to 150 Hz, 12 dB/octave)
YS Processing switch (ON/OFF)
Connectors INPUT XLR-3-31 jacks (one per ch)
1/4-inch TRS phone jacks (one per ch)
OUTPUT Speakon jacks (one per ch)
5-way binding posts
1/4-inch phone jacks (one per ch)
Indicators POWER ℅ 1 (Green)
TEMP ℅ 1 (Red) (heatsink temp ≡85∼C)
CLIP ℅ 2 (Red)
SIGNAL ℅ 2 (Green)
YS Processing ℅ 1 (Yellow)
Load protection POWER switch ON/OFF muting
  DC-fault power supply
DC detection
Amp. protection Temp. detection (heat sink temp≡90∼C), VI limiter (RL≒1 次)
Limiter Comp: THD≡ 0.5 %
Cooling Dual variable-speed fan Single variable-speed fan
Power Requirements United States & Canada 120 V, 60 Hz
  Europe 230 V, 50 Hz
  Australia 240 V, 50 Hz
Power Consumption Idling 35 W 35 W 30 W 25 W
Output power, 4 次 650 W 500 W 450 W 320 W
Dimensions (W ℅ H ℅ D) 480 ℅ 88 ℅ 456 mm
Weight 12 kg 12 kg 15 kg 14 kg
Included Accessories Security cover (with a hex wrench), Owner*s Manual
0 dBu=0.775 Vrms, Half Power=1/2 Power Output Level (Rated Power)

Click here to download the user manual of P2500S/P3500S/P5000S/P7000S[PDF format]

YAMAHA Amplifier P2500S (Shipping fee is included)
Sale price:$499USD Promotion Price:$369USD

YAMAHA Amplifier P3500S (Shipping fee is included)
Sale price:$699USD Promotion Price:$469USD

YAMAHA Amplifier P5000S (Shipping fee is included)
Sale price:$799USD Promotion Price:$569USD

YAMAHA Amplifier P7000S (Shipping fee is included)
Sale price:$899USD Promotion Price:$669USD

yamaha amplifier

yamaha amplifier

 Karaoke Power Amplifier

Karaoke Power Amplifier KA-2204

  • Output Power:
    2 x 200 W + 2 x 200 W (8 ohm)
    2 x 300 W + 2 x 300 W (4 ohm)
    500 W (8 ohm bridge)
  • Frequency Response: 20 Hz -- 20 kHz < 1db
  • T.H.D: < 0.05%
  • Damping Factor: > 400 (400 Hz -- 1 kHz)
  • Iutput Impedance: 10 kohm
  • S/N Ratio: > 100 db
  • Voltage Gain: 60 db
  • Power Voltage: AC 110 V / 60 Hz or 220 V / 50 Hz
  • Dimension: 480 x 480 x 135 (mm)
  • Package: 550 x 550 x 240 (mm)
  • Sale price:$899USD Promotion Price:$799USD

    Karaoke Power Amplifier KA-2204
    Karaoke Power Amplifier KA-2204
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