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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.

NO.2

TOSHIBA Powerful Amplifier Tubes

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

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.

NO.4

Excellent Cooling Fan

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

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

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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k******h

The company has been engaged in the production and sales of pa amplifier for many years. It not only has advanced production and quality inspection equipment, but also has established a scientific quality inspection system.

y******c

Guangzhou KAIXU Audio Equipment Co., Ltd has a modern factory building, and introduces advanced pa amplifier production equipment, and pa amplifier after the production is completed, it will be tested by the relevant national departments to meet the national quality standards, ensuring that it not only has high output, but also stable performance and high quality .

p******q

Guangzhou KAIXU Audio Equipment Co., Ltd not only has a professional production and quality inspection team, but also introduces advanced production equipment and testing equipment to ensure that the pa amplifier produced are all high-quality products that meet the national product quality standards.

s******e

As a manufacturer with many years of industry experience, Guangzhou KAIXU Audio Equipment Co., Ltd keeps up with market trends, not only draws on advanced production concepts at home and abroad, but also insists on using advanced technology and craftsmanship to manufacture pa amplifier, which makes pa amplifier have stable performance and excellent quality quality.

e******r

Our pa amplifier are all selected high-quality materials and made by fine processing, with excellent workmanship, excellent performance, beautiful appearance and high quality.

a******u

The product has the functionality that meets and even exceeds the customer expectation.

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