top high quality power amplifier best manufacturer karaoke equipment

Company Advantages
1. Deft and compact makes high quality power amplifier popular among customers. Featuring high sonic accuracy, this product produces high-quality audio signals
2. Guangzhou KAIXU Audio Equipment Co., Ltd has strong advantages in the work effect and quality management. The product is free of humming, buzzing or other noise
3. This product is safe. It uses zero-VOC or low-VOC materials and has been tested specifically concerning oral toxicity, skin irritation, and respiratory effects. It is designed with a short circuit protection system
4. The product is distinguished by good luster on the surface. The surface polishing treatment has removed any defections and improved its finish. Its heat sink is made of pure aluminum, which dissipates heat effectively

Product Display

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Feature

◪ All series has standard operating mode and the input sensitivity selection.
◪ 2 channel balanced input structure.
◪ A variety of input methods: stereo, bridge, parallel.
◪ Built-in intelligent pressure limit system.
◪ With a full range of electronic circuit high-speed protection.
◪ Built-in automatic temperature controlled fan cooling system.
◪ Hi Fi sound quality, perfect audio quality reduction, allowing actors to play vividly.
◪ Work with passive professional speaker, mainly used for conference system and other indoor or outdoor entertainment venues.

Product Parameter

Model	LA-350	LA-450	LA-650	LA-850
Stereo power 8ohms	350w*2	450W*2	650W*2	850W*2
Stereo power 4ohms	530W*2	680W*2	1000W*2	1250W*2
Bridge Mono Power 8Ω	1050W*2	1350W*2	2000W*2	2500W*2
Sigal to noise	103dB	105dB	105dB	106dB
slew rate	60V/us	60V/us	80V/us	80V/us
damping factor	≥500	≥550	≥550	≥600
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:T8A	230V@50HZ,FUSE:T10A	230V@50HZ,FUSE:T12A	230V@50HZ,FUSE:T15A
power consumption	1060W	1360W	2000W	2500W
Net weight(KG)	16.7	16.8	21.9	22.7
Gross weight(KG)	18.2	18.6	23.8	24.6
Install Size(mm)	483W420D90H		483W490D90H
Master Carton size(mm)	570520165		613570170
Q/ty20”,40”,40”HC(pcs)	575/1150/1400		438/900/1145

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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Company Features
1. KaiXu Audio Equipment has great personal brand identity, influence and recognition in high quality power amplifier field.
2. Our dj power amplifier production equipment possesses many innovative features created and designed by us.
3. Guangzhou KAIXU Audio Equipment Co., Ltd will try our best with stereo pa amp to meet the needs of global users. Check it!

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The design of KSA high quality power amplifier is completed by a dedicated technical team of CAD/CAM designers and structural engineers who try to design a long-lasting tent. It offers many conveniences for users because it does not need to replace the ribbons and ink cartridges

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Each hardware component of KSA dj power amplifier has been hand selected by our experts to ensure great compatibility with the included POS software. Containing few detachable parts, this product saves much maintenance cost

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Before the delivery of KSA stereo pa amp, it undergoes a strict brightness test. It is analyzed and screened by brightness analyzer to eliminate unqualified one. Featuring user-friendly design, it is easy to operate with excellent printing effect

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KSA stereo pa amp has undergone a series of tests for performance such as tear strength, color consistency, and color resistance to light. The images or characters printed by this product are not prone to fade or blur

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KSA high quality power amplifier will go through a series of tests after produced. It is scrutinized in terms of colorfastness, dimensional stability, appearance after washing, quality of thread and yarns, etc. The images or characters produced by it are water damage resistant

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It has the virtue of durability. A metal designed for bridges, namely CorTen Steel, is used, allowing it to resists rust for hundreds of years, even in salty environments. It is less likely to occur the paper jamming problem

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