worldwide high quality power amp factory direct supply for speaker

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KSA high quality power amp factory direct supply for speaker-1

KSA high quality power amp factory direct supply for speaker-2

KSA high quality power amp factory direct supply for speaker-3

KSA high quality power amp factory direct supply for speaker-4

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.

KSA high quality power amp factory direct supply for speaker-5

NO.2

TOSHIBA Powerful Amplifier Tubes

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

KSA high quality power amp factory direct supply for speaker-6

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.

KSA high quality power amp factory direct supply for speaker-7

NO.4

Excellent Cooling Fan

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

KSA high quality power amp factory direct supply for speaker-8

Product Feature

KSA high quality power amp factory direct supply for speaker-9

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

KSA high quality power amp factory direct supply for speaker-10

KSA high quality power amp factory direct supply for speaker-11

KSA high quality power amp factory direct supply for speaker-12

KSA high quality power amp factory direct supply for speaker-13

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)

KSA high quality power amp factory direct supply for speaker-14

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The design of KSA high quality power amp is strictly conducted. It is carried out by our designers who think highly of parts and components safety, the whole machine safety, operation safety, and environmental safety.

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KSA high quality power amp has gone through some important production stages. They cover the preparation of raw materials, parts machining, plating and anodizing, assembly, and testing.

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Before delivery, KSA high quality power amp has to undergo a wide range of tests. It is strictly tested in terms of the strength of its materials, statics&dynamics performance, resistance to vibrations&fatigue, etc.

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KSA high quality power amp is manufactured adopting advanced machines. These machines mainly include punching machine, bending machine, stamping machine, milling machine, cutting machine, etc.

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The design of KSA high quality power amp is of professionalism. It is carried out considering many factors such as mechanical structure, spindles, control system, and part tolerances.

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Under the strict supervision of quality experts, 100% of the products have passed the conformance test.

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Contacts

FEEL FREE TO CONTACT US

ADDERSS

Floor4,Building No,5,Taishi Weijian Industry Zone,Dongyong,Town,Nansha District,Guangzhou.

E-MAIL

ksasales@ksaaudio.com

WhatsApp：+86-18718412869

PHONE

Contact person：ALICE LEE

Tel：+86-18718412869