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KSA compact power amplifier supply karaoke equipment

KSA compact power amplifier supply karaoke equipment

KSA compact power amplifier supply karaoke equipment
  • KSA compact power amplifier supply karaoke equipment
  • KSA compact power amplifier supply karaoke equipment
  • KSA compact power amplifier supply karaoke equipment
  • KSA compact power amplifier supply karaoke equipment
  • KSA compact power amplifier supply karaoke equipment
  • KSA compact power amplifier supply karaoke equipment
  • KSA compact power amplifier supply karaoke equipment
  • KSA compact power amplifier supply karaoke equipment
  • KSA compact power amplifier supply karaoke equipment

KSA compact power amplifier supply karaoke equipment

KSA compact power amplifier complies with the requirements and standards for electrical equipment. The electric components and other parts such as the plug, wires, and housing are all fabricated with materials that conform to related requirements. Closely connected to the surface, it can produce high illumination
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Features

  •  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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The materials used in KSA compact power amplifier are carefully selected. Only the materials that have high insulation level and strong wear resistance are adopted to guarantee stable and safe electric performance. The product is designed with a heat sink which can dissipate the heat fast
KSA compact power amplifier is strictly manufactured according to GB or IEC. Its contactor, rheostat, control relay, and other electronic components are handled based on relevant electric and safety standards. The product has a color rendering index which reaches over 70Ra
KSA compact power amplifier is of reasonable design. It is created with high adaptability and functionality for different phone models by the in-house designers. With highly bright LED chip, the product produces no radiation, protecting human health
KSA compact power amplifier is developed professionally by our R&D team who have many years of experience in the battery industry. Parameters such as electrolyte types, metal ingredients, and battery cells have been considered respectively. The products are mainly exported to America, Australia, Germany, Canada, etc
The materials of KSA compact power amplifier are sourced strictly in line with specification requirements for hardware tools&accessories. Any unqualified materials will be eliminated out. The light efficiency of the product reaches 91
compact power amplifier have highly marketable properties such as compact power amplifier. The products can be widely used for lighting up the wall, fence, trees and so on
Considering compact power amplifier, the key factors of compact power amplifier is compact power amplifier. Made of high-quality die casting aluminum alloy, the product features good heat dissipation
compact power amplifier are recognized for their properties for compact power amplifier. The lighting kits of the product are completely wireless and easy to be mounted
We can guarantee quality for our compact power amplifier. The product enjoys the characteristics of high efficiency and low light decay
Comparing with common compact power amplifier, compact power amplifier has more features. The product has excellent physical and mechanical properties such as heat resistance
compact power amplifier features compact power amplifier, and can meet the general requirements in compact power amplifier. The lamp body of the product is characterized by good abrasion resistance
Guangzhou KAIXU Audio Equipment Co., Ltd has mature and stable production process and quality control system. Each finished product has passed TUV, KC, and EMC international certifications
With the increasing popularity worldwide, the product is bound to have a wider commercial application in the future. Made of stainless steel hex nuts, the surface of the light is durable and rust-free
KaiXu Audio Equipment's factory operates in full compliance with the ISO9001/14001 quality management system. The lighting kits of the product are completely wireless and easy to be mounted
Guangzhou KAIXU Audio Equipment Co., Ltd has trained, experienced, and dedicated specialists serving its customers. It is in compliance with RoHS environmental protection standard
Guangzhou KAIXU Audio Equipment Co., Ltd has a knowledgeable talent team and a stable and reliable production line. The product has an optimal stability performance
This product far exceeds other products in terms of performance/price ratio. The product has a color rendering index which reaches over 70Ra
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