professional sound amplifier factory for night club

Product Details

NO.1

High Quality Capacitance

The power amplifier uses a large capacity to ensure sufficient energy during high power operation,high quality and long life.

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NO.2

TOSHIBA Powerful Amplifier Tubes

High Performance and high power amplifer tube makes the voice vibrant and dynamic.

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NO.3

Pure Aluminum Heat Sink

Large aluminum heat sink can effectively transfer the heat generated by the power amplifier in time,and the heat dissipation is fast and the effect is good.

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NO.4

Excellent Cooling Fan

Ensure that the heat is dissipated and that the amplifier is cooled to prevent if from overheating.

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Product Feature

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PA1.3 Series is a high power, clear sound and low bass booster for subs.A new class AB desigin,through a bridge mode.lift GND even it was bridge.
Stable performance /precise workmanship. specialized system protection circuit, comprehensive safe,reliable & accurate such as short circuit protect,over load protect,DC protect(inrush audio peak) limiter soft start,High temp protect,HF protect, Back-EMF protect etc.

Product Parameter

Model	PA1.3
damping factor	≥620
frequency response	20HZ-20KHZ,±0.1dB
THD+N	≤0.01%,1/3Rate Power@8Ω1KHZ
IMD	≤0.01%,1/3Rate Power@8Ω
Input sensitivity	0.775V\1.0V\1.55V
Input Impedance	10KΩ/20KΩ(Unbalance/Balance)
input CMRR	≤75dB
Cross talk	≤70dB
LED Indicator	SIGNAL,PROTECT,ACTIVE,CLIP/LIMITING
Main power supply	230V@50HZ,FUSE:T25A
power consumption	4400W
q’ty20”,40”,40”HC(pcs)	400/800/970

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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j******l

All of the electrical performance parameters of KSA sound amplifier meet the industry standards. It is tested and proved that it has good discharge, capacity, and internal resistance performance.

l******p

KSA pa system power amp has passed defects checks. These inspections include scratches, cracks, broken edges, chip edges, pinholes, swirl marks, repairs, etc.

v******v

KSA sound amplifier goes through a series of sophisticated workmanship. The comminution and concentration of raw materials are carried out to provide a more concentrated material for the procedures of extractive metallurgy.

a******r

KSA pa system power amp is produced under mature equipment. The automatic cutting machines for fabric and the folded machines which can make the fabric in a smaller roll are adopted.

m******w

KSA sound amplifier will be check to guarantee no electrical failure. It has passed the power-on test, energy-efficient test, and anti-aging test.

k******e

The optimum performance makes it a distinguished product.

q******g

The product is fabricated under strict quality control and its quality is stable enough.

i******h

The product has been checked at every stage of production under the supervision of professional quality inspector to ensure the superior quality.

o******u

The QC team has been always focusing on providing the highest quality of this product for customers.

r******b

The product has been tested for a long time and thus has a stable performance.

d******p

With superior craftsmanship, KSA ensures the quality of this product.

u******d

Guangzhou KAIXU Audio Equipment Co., Ltd has rich production experience in manufacturing pa system power amp.

c******s

The increasing demand of customers to pa system power amp also helps KSA to be more competitive in this industry.

m******j

Each staff of KSA has been skilled in sound amplifier industry for years.

g******u

The production process of pa system power amp is strictly controlled to ensure quality.

s******n

Guangzhou KAIXU Audio Equipment Co., Ltd's products have won good appraise from our customers.

t******v

Under technical support, pa system power amp is of good quality.

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