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KSA popular amplifier pa with good price for bar

KSA popular amplifier pa with good price for bar
  • KSA popular amplifier pa with good price for bar
  • KSA popular amplifier pa with good price for bar
  • KSA popular amplifier pa with good price for bar
  • KSA popular amplifier pa with good price for bar
  • KSA popular amplifier pa with good price for bar
  • KSA popular amplifier pa with good price for bar
  • KSA popular amplifier pa with good price for bar
  • KSA popular amplifier pa with good price for bar
  • KSA popular amplifier pa with good price for bar

KSA popular amplifier pa with good price for bar

KSA amplifier pa is manufactured under LED lighting production standards. These standards are up to both domestic and international standards such as GB and IEC. There is little variation between its measuring values
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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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KSA amplifier pa has to go through parts cleaning, drying, welding, and polishing. All these processes are scrutinized by specific technicians who have specialized knowledge. This product stands out for its high sensitivity
By reforming the technology of manufacturing, KSA best stereo power amp has finer workmanship. With a simple structure, it is perfectly good for demanding industrial applications
Crafted precisely in our modernized facility, KSA best stereo power amp is manufactured with the finest workmanship at a lower cost. This product features a frequency response property
During the production of KSA amplifier pa, gold and silver components are used in the production of LED wires to handle solder and heat. This product has been certified under CE and RoHS
KSA best stereo power amp is manufactured undergoing a process of semiconductor wafer cutting by snapping the wafer along the crystal plane or by sawing with a diamond saw. This product can repeat the same measurement many times
best stereo power amp The material is carefully selected, thick in texture, compact in structure, reliable in quality, high in hardness, strong in load-bearing capacity, strong and durable, and can stand the test of time.
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