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KSA low power stereo amplifier factory for sale

KSA low power stereo amplifier factory for sale
  • KSA low power stereo amplifier factory for sale
  • KSA low power stereo amplifier factory for sale
  • KSA low power stereo amplifier factory for sale
  • KSA low power stereo amplifier factory for sale
  • KSA low power stereo amplifier factory for sale
  • KSA low power stereo amplifier factory for sale
  • KSA low power stereo amplifier factory for sale
  • KSA low power stereo amplifier factory for sale
  • KSA low power stereo amplifier factory for sale

KSA low power stereo amplifier factory for sale

High-efficient testing tools will be used in KSA low power stereo amplifier. Its electric performance or components quality will be inspected using test pens, thermistor detectors, and fault locators. This product perfectly matches people's different complexions
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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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KSA low power stereo amplifier is manufactured complying to the regulations for bathroom products. From sizing formula preparation, moulding by grouting, rough shaping, drying, glaze spraying, to the firing stage, it is done in line with specific requirements.
The creation of KSA low power stereo amplifier strictly complies with international electrical principles. It is manufactured conforming CE mark, GE mark, EMC standards, etc. This product is able to direct natural light and has good quality
KSA low power stereo amplifier is the outcome of various disciplinary knowledge. It is developed under the guideline of mechanical engineering, applied mechanics, power machinery, CNC technology, and so on. It is extremely hard and durable to use
KSA low power stereo amplifier is manufactured by considering lots of factors. These factors include thermal barriers, noise reduction, and prevention of high levels of dust and particulate ingress. This product stands out for its exceptional hardness
KSA low power stereo amplifier integrates both optical and mechanical designs. Its performance meets the designed specs both during manufacturing and after final assembly. This product has a high level of metal purity
The product is reliable in operation. It can constantly perform its tasks while holding the highest level without any failure. This product is highly resistant to scratches
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