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KSA professional stereo amplifier wholesale bulk buy

KSA professional stereo amplifier wholesale bulk buy
  • KSA professional stereo amplifier wholesale bulk buy
  • KSA professional stereo amplifier wholesale bulk buy
  • KSA professional stereo amplifier wholesale bulk buy
  • KSA professional stereo amplifier wholesale bulk buy
  • KSA professional stereo amplifier wholesale bulk buy
  • KSA professional stereo amplifier wholesale bulk buy
  • KSA professional stereo amplifier wholesale bulk buy
  • KSA professional stereo amplifier wholesale bulk buy
  • KSA professional stereo amplifier wholesale bulk buy

KSA professional stereo amplifier wholesale bulk buy

Professional team are equipped to ensure professional stereo amplifier to get along with the trends. It is exported to over 80 countries, including Germany, the USA, Spain, New Zealand, France, etc
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Feature
  •  Based on the KSA sound and performance, a high-performance precision power amplifier is introduced.

  •  The appearance is novel, the craft is exquisite and the quality is reliable. From the overall design to the most subtle part, the LA series' superb craftsmanship reflects the commitment to quality and performance. Its expressiveness to sound quality inherits our consistent style, and its stability is perfect.

  •  Perfect protection circuit. The stability of the whole machine depends on the advanced and complete protection circuit.
    The protection circuit of the LA series not only stays on the DC protection of the speaker, but more importantly, it adapts to the harsh working environment and can work easily. The LA series uses a perfect temperature-controlled protection circuit, which perfectly solves the fatal damage caused by overheating. When the internal temperature reaches 90 °C, the amplifier will automatically cut off the connection with the speaker. When the temperature drops back to 88 °C, the amplifier will automatically resume and work normally.
    The short-circuit protection function of the LA series ensures that the engineer can protect the machine itself and the speaker safely and reliably under misoperation or other accidents.

  •  Limiter: It is a protection circuit that is very effective in preventing damage to the speaker. When the power amplifier is clipped and overloaded, a large amount of harmonic energy is generated, which overloads the speaker and damages it. For this reason, a nonlinear comparator is specially set in the LA series power amplifier. Once the signal is found to be clipped, the working state of the power amplifier can be adjusted immediately until the clipping is eliminated.

  •  Excellent audio performance: LA series amplifiers have excellent signal conversion characteristics. He has very small harmonic distortion (THD), intermodulation distortion (SMPTE-IM), and transient intermodulation distortion. Innocent, natural sound quality is the perfect music.

  •  Boot delay, shutdown mute anti-shock protection. The speaker is protected from strong inrush current and noise is generated.


Product Parameter


LA series power is350W/450W/650W/850W
Stereo Power8Ω 850W*2; 4Ω 1250W*2
Bridge Mono Power8Ω 2500W
Signal to Noise≥106dB
Slew Rate80V/uS
Damping Factor≥550
Frequency Response20Hz-20KHz, ±0.1dB
Total Hharmonic Distortion (THD+N)≤0.01%, 1KHz, 1/3 Rrte Power, 8Ω
Transient Intermodulation Distortion (IMD)≤0.01%, 1KHz, 1/3 Rrte Power, 8Ω
Cross Talk≥-70dB
Input sensitivity0.775V/1.0V/1.55V, BALANCE
Low Pass Filter (LPF)20Hz-180Hz Valid
High-pass filter (HPF)130Hz-20KHz valid
Input Common Mode Rejection Ratio (lmput CMRR)≤ -75
Input impedance10KΩ, BALANCE/20KΩ, UNBALANCE
LED IndicatorSignal,Protect,Active,Clip/Limiting
Gross Weight25kg
Install Size483W*490D*88H


Certificate


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Packing & Shipping


We support both OEM & ODM packaging. Our normally delivery method are by the sea, by air, by international express (DHL, UPS, TNT, FedEx)


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professional stereo amplifier is unique in its professional stereo amplifier.
With the aid of our diligent staff, our professional stereo amplifier has attracted more and more customers. The product is built with a lightning proof system
KSA professional stereo amplifier is assured with an invincible quality. It is renowned for excellent load adaptability
professional stereo amplifier is well-known in global market for its design of professional stereo amplifier. Without the need for fuel consumption, it generates no pollution
professional stereo amplifier's structure adopts the unique technology to guarantee the high performance. The product does not require high maintenance
professional stereo amplifier offers a stunning blend of features and performance. Its surface has been treated with oxidation to enhance its wear resistance
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