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Keces S300 - Stereo Power Amplifier

2.498,00 € *

inkl. MwSt. - Infos zu Versandkosten und Bedingungen

Lieferzeit: 10 - 14 Werktage

  • JH-25432
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Keces S300 2 OZ Copper PCB for Power Layer, Ground Layer and Signal Layer to get high... mehr
Produktinformationen "Keces S300 - Stereo Power Amplifier"

Keces S300

  • 2 OZ Copper PCB for Power Layer, Ground Layer and Signal Layer to get high damping factor and get more sound quality.
  • 130 watts x2 @ 8 ohm continuous output power / Maximum output power 240 watts x2 @ 8 ohm
  • 225 watts x2 @ 4 ohm continuous output power / Maximum output power 300 watts x2 @ 4 ohm
  • 410 watts x1 @ 8 ohm in bridge mode
  • High bias Class A/AB operation
  • 5 watts per channel of pure Class A power at high bias setting
  • 45 amperes peak current per channel
  • Stable with speaker impedance dips below 2 Ω
  • Operation model selection: Stereo, Bi-Amp, Bridged
  • Dual-mono design
  • Direct-coupled signal path, no capacitors or inductors
  • DC Servo and relay protection circuits
  • JFET input stage, MOSFET driver stage
  • 1.2 kVA toroid power transformer with independent secondary windings for each channel
  • Independent power supplies for left & right channel input stages, driver. stages, output stages
  • 65,600 µF Rubycon filter capacitors for output stages
  • Automatic turn-on by 12 V trigger
  • Neutrik locking XLR input connectors
  • Heavy-duty 24K gold-plated RCA input jacks
  • Heavy-duty 24k gold-plated 5-way speaker binding posts
  • AC turn-on inrush surge protection
  • Overload/Over Temperature Protection
  • The 4mm thickness of the aluminum chassis to effective to blocks EMI/RFI interference


  • Power Output
    • 130 watts x2 @ 8 ohm continuous output power
    • Maximum 240 watts x2 @ 8 ohm
    • 225 watts x2 @ 4 ohm continuous output power
    • Maximum 300 watts x2 @ 4 ohm
    • BTL: 410W x1 @ 8 ohm
  • Power bandwidth
    • 5Hz - 160kHz, +0/-3dB
    • 10Hz - 20kHz, +0/-0.1dB
  • Current capacity 45 amperes peak per channel
  • Total harmonic distortion (THD+N)
    • <0.04% at full power
    • <0.004% at 60 watts
  • S/N R    
    • 110dB, input shorted, IHF A-weighted
    • 101dB, input shorted, unweighted
  • Inter-channel Crosstalk
    • >100 dB at 1kHz
    • >82 dB at 20kHz
  • Gain 26 dB
  • Input sensitivity
    • Unbalanced: 1.6V
    • Balanced: 0.8V per leg
  • Input Impedance    
    • Unbalanced: 50k ohm
    • Balanced: 100K ohm
  • Damping Factor >1500 at 20 Hz-1K Hz
  • Power Requirment    
    • Standby: 0.5 Watt
    • Maximum: 1000 Watts
  • Casing All Aluminum
  • Dimension (WxDxH) 300x279x133mm
  • Weight    
    • Net Weight 14KG
    • Shipping Weight 16KG
Folgende Infos zum Hersteller sind verfübar...... mehr

Music is a piece of art that goes in the ears straight to the heart, and the audio is designed to bring music from art palace to
our daily life by means of reproduction of original sound. The KECES, founded in 2002, has been striving to remove the
ambient noise from audio, and to make you enjoy the pure and crystal-clear sound quality, just like live performance.
We hope the KECES audio, through its exquisite tunes and moving rhythm, can feast your ears, relax your mind, and soothe your soul.

KECES stands for our ultimate achievement in our pursuit of perfection. Over a decade, KECES tirelessly innovates the most
cutting-edge technology; has crucial know-how to produce key components to ensure the superb quality of product.
In our philosophy, KECES not only strives for excellent acoustics, but also elegant design. We hope the KECES
product is not only an audio equipment pleasing to your ears, but also an artwork for your living space.

Our vision is to continually develop a full product line of audio equipment that will meet the needs and taste of audiophiles nowadays.
In addition, we will make the high end Hi-Fi KECES audio as accessible as possible to every audiophile at a reasonable and
affordable price, as we want the Hi-Fi music to be an art enjoyable and friendly at the same time.

Life is a journey to be explored and experienced, and we hope the music always accompany you on your journey.

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